Measurement of turbulent supersonic steam jet flow characteristics using TDLAS
Article
Al-Manea, Ahmed, Buttsworth, D., Saleh, K., Malpress, R. and Leis, John. 2022. "Measurement of turbulent supersonic steam jet flow characteristics using TDLAS." Flow Measurement and Instrumentation. 87, pp. 1-10. https://doi.org/10.1016/j.flowmeasinst.2022.102212
| Article Title | Measurement of turbulent supersonic steam jet flow characteristics using TDLAS |
|---|---|
| ERA Journal ID | 36583 |
| Article Category | Article |
| Authors | Al-Manea, Ahmed (Author), Buttsworth, D. (Author), Saleh, K. (Author), Malpress, R. (Author) and Leis, John (Author) |
| Journal Title | Flow Measurement and Instrumentation |
| Journal Citation | 87, pp. 1-10 |
| Article Number | 102212 |
| Number of Pages | 10 |
| Year | 2022 |
| Place of Publication | United Kingdom |
| ISSN | 0955-5986 |
| 1873-6998 | |
| Digital Object Identifier (DOI) | https://doi.org/10.1016/j.flowmeasinst.2022.102212 |
| Web Address (URL) | https://www.sciencedirect.com/science/article/pii/S0955598622000887 |
| Abstract | Ejectors have no moving parts and are preferable to mechanical compressors in many applications, but ejectors typically have a relatively low efficiency. To aid in the ejector design process, thorough understanding of the turbulent mixing of multi-phase compressible jets is beneficial. This paper reports experimental results for Tunable Diode Laser Absorption Spectroscopy (TDLAS) measurements derived from an axisymmetric supersonic steam jet apparatus. In this experimental work, a supersonic steam jet nozzle exit of a diameter 13.6 mm was surrounded by a low-speed flow of dry nitrogen. The TDLAS system was traversed through the flow at three different planes downstream from the ejector nozzle exit: 15, 20, and 30 mm distance. At each of the three planes, line-of-sight measurements were made with the laser passing through locations between 0 and 15 mm from the jet centreline. Through the analysis of the TDLAS data and application of the Abel inversion method, the radial distribution of the pressure, temperature, and the concentration of the water-vapour were obtained. The key findings are that it is possible to determine key physical parameters using experimental TDLAS measurements when combined with a suitable numerical optimization approach. |
| Keywords | Ejectors; Turbulent; Fluid mechanic; Multiphase flow; TDLAS |
| ANZSRC Field of Research 2020 | 409902. Engineering instrumentation |
| 400199. Aerospace engineering not elsewhere classified | |
| 401799. Mechanical engineering not elsewhere classified | |
| Public Notes | Files associated with this item cannot be displayed due to copyright restrictions. |
| Byline Affiliations | School of Mechanical and Electrical Engineering |
| Institution of Origin | University of Southern Queensland |
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Zander, F., Leiser, D., Choudhury, R., Loehle, S. and Buttsworth, D.R.. 2018. "An Experimental and Numerical Investigation into the Aerodynamics of the ISS Re-entry." Lau, T.C.W. and Kelso, R.M. (ed.) 21st Australasian Fluid Mechanics Conference (AFMC 2018). Adelaide, Australia 10 - 13 Dec 2018 Australia. Australasian Fluid Mechanics Society.Computational and Experimental Investigation of the Vertical Flash Tank Separator Part 1: Effect of Parameters on Separation Efficiency
Mahmood, Raid Ahmed, Buttsworth, David and Malpress, Ray. 2019. "Computational and Experimental Investigation of the Vertical Flash Tank Separator Part 1: Effect of Parameters on Separation Efficiency." International Journal of Air-Conditioning and Refrigeration. 27 (1), pp. 1950005-1. https://doi.org/10.1142/S2010132519500056Time-resolved stagnation temperature measurements in hypersonic flows using surface junction thermocouples
Birch, Byrenn, Buttsworth, David and Zander, Fabian. 2020. "Time-resolved stagnation temperature measurements in hypersonic flows using surface junction thermocouples." Experimental Thermal and Fluid Science. 119, pp. 1-13. https://doi.org/10.1016/j.expthermflusci.2020.110177Measurements of freestream density fluctuations in a hypersonic wind tunnel
Birch, Byrenn, Buttsworth, David and Zander, Fabian. 2020. "Measurements of freestream density fluctuations in a hypersonic wind tunnel." Experiments in Fluids: experimental methods and their applications to fluid flow. 61 (7), pp. 1-13. https://doi.org/10.1007/s00348-020-02992-wRobust approach for depth of anaesthesia assessment based on hybrid transform and statistical features
Diykh, Mohammed, Miften, Firas Sabar, Abdulla, Shahab, Saleh, Khalid and Green, Jonathan H.. 2020. "Robust approach for depth of anaesthesia assessment based on hybrid transform and statistical features." IET Science, Measurement and Technology. 14 (1), pp. 128-136. https://doi.org/10.1049/iet-smt.2018.5393Detached eddy simulation of an adjustable radial ejector
Al-Rbaihat, R., Malpress, R., Buttsworth, D. and Saleh, Kh.. 2018. "Detached eddy simulation of an adjustable radial ejector." Lau, T. C. W. and Kelso, R. M. (ed.) 21st Australasian Fluid Mechanics Conference (AFMC 2018). Adelaide, Australia 10 - 13 Dec 2018 Australia. Australasian Fluid Mechanics Society.Supersonic combustion of hydrogen in Mach 2 flows over an axisymmetric model
Zhao, Mengmeng, Buttsworth, David and Choudhury, Rishabh. 2018. "Supersonic combustion of hydrogen in Mach 2 flows over an axisymmetric model." 22nd AIAA International Space Planes and Hypersonics Systems and Technologies Conference (AIAA 2018). Orlando, United States 17 - 19 Sep 2018 United States. https://doi.org/10.2514/6.2018-5252Experimental and Numerical Investigation of Two-phase Flow Orientation Direction Change on a Vertical Flash Tank Separator
Mahmood, Raid Ahmed, Buttsworth, David and Malpress, Ray. 2019. "Experimental and Numerical Investigation of Two-phase Flow Orientation Direction Change on a Vertical Flash Tank Separator ." International Journal of Management and Applied Science (IJMAS). 5 (4), pp. 25-29.Computational and experimental investigation of using an extractor in a vertical gravitational flash tank separator
Mahmood, R. A., Buttsworth, D. and Malpress, R.. 2019. "Computational and experimental investigation of using an extractor in a vertical gravitational flash tank separator." International Journal of Automotive and Mechanical Engineering. 16 (2), pp. 6706-6722.Pitching Model with Control Surface in Hypersonic Flow: Short Duration Ground Tests and Simulations
Stern Nathan and Buttsworth David R.. 2020. "Pitching Model with Control Surface in Hypersonic Flow: Short Duration Ground Tests and Simulations ." 23rd AIAA International Space Planes and Hypersonic Systems and Technologies Conference (AIAA 2020). Montreal, Quebec, Canada 10 - 12 Mar 2020 Canada. https://doi.org/0.2514/6.2020-2452Fractal dimension undirected correlation graph-based support vector machine model for identification of focal and non-focal electroencephalography signals
Diykh, Mohammed, Abdulla, Shahab, Saleh, Khalid and Deo, Ravinesh C.. 2019. "Fractal dimension undirected correlation graph-based support vector machine model for identification of focal and non-focal electroencephalography signals." Biomedical Signal Processing and Control. 54, pp. 1-10. https://doi.org/10.1016/j.bspc.2019.101611Sleep EEG signal analysis based on correlation graph similarity coupled with an ensemble extreme machine learning algorithm
Abdulla, Shahab, Diykh, Mohammed, Lafta, Raid Luaibi, Saleh, Khalid and Deo, Ravinesh C.. 2019. "Sleep EEG signal analysis based on correlation graph similarity coupled with an ensemble extreme machine learning algorithm." Expert Systems with Applications. 138, pp. 1-15. https://doi.org/10.1016/j.eswa.2019.07.007The influence of emulsified water fuel containing fresh water microalgae on diesel engine performance, combustion, vibration and emission
Al-lwayzy, Saddam H., Yusaf, Talal, Saleh, Khalid and Yousif, Belal. 2019. "The influence of emulsified water fuel containing fresh water microalgae on diesel engine performance, combustion, vibration and emission." Energies. 12 (13), pp. 1-17. https://doi.org/10.3390/en12132546Measurement of water vapour in axisymmetric jet development using TDLAS
Al-Manea, A., Buttsworth, D., Leis, J., Choudhury, R. and Saleh, K.. 2018. "Measurement of water vapour in axisymmetric jet development using TDLAS." Lau, T. C. W. and Kelso, R. M. (ed.) 21st Australasian Fluid Mechanics Conference (AFMC 2018). Adelaide, Australia 10 - 13 Dec 2018 Australia. Australasian Fluid Mechanics Society.Experimental and numerical study of OH* chemiluminescence in hydrogen diffusion flames
Zhao, Mengmeng, Buttsworth, David and Choudhury, Rishabh. 2018. "Experimental and numerical study of OH* chemiluminescence in hydrogen diffusion flames." Combustion and Flame. 197, pp. 369-377. https://doi.org/10.1016/j.combustflame.2018.08.019Oscillating shock impinging on a flat plate at Mach 6
Currao, Gaetano M. D., McQuellin, Liam P., Neely, Andrew J., Zander, Fabian, Buttsworth, David R., McNamara, Jack J. and Jahn, Ingo. 2019. "Oscillating shock impinging on a flat plate at Mach 6." AIAA Aviation Forum 2019. Dallas, United States 17 - 21 Jun 2019 United States. https://doi.org/10.2514/6.2019-3077Spacecraft Material Tests under Aerothermal and Mechanical Reentry Loads
Leiser, David, Lohle, Stefan, Zander, Fabian, Fasoulas, Stefanos, Buttsworth, David R. and Choudhury, Rishabh. 2019. "Spacecraft Material Tests under Aerothermal and Mechanical Reentry Loads." AIAA SciTech Forum 2019 . San Diego, United States 07 - 11 Jan 2019 United States. American Institute of Aeronautics and Astronautics. https://doi.org/10.2514/6.2019-0161The influence of fibre orientation on tribological performance of jute fibre reinforced epoxy composites considering different mat orientations
Alshammari, F. Z., Saleh, K. H., Yousif, B. F., Alajmi, A., Shalwan, A. and Alotaibi, J. G.. 2018. "The influence of fibre orientation on tribological performance of jute fibre reinforced epoxy composites considering different mat orientations." Tribology in Industry. 40 (3), pp. 335-348. https://doi.org/10.24874/ti.2018.40.03.01Communication systems principles using MATLAB
Leis, John W.. 2018. Communication systems principles using MATLAB. Hoboken, NY, United States. John Wiley & Sons.Infrared needle mapping to assist biopsy procedures and training
Shar, Bruce, Leis, John and Coucher, John. 2018. "Infrared needle mapping to assist biopsy procedures and training." Healthcare Technology Letters. 5 (2), pp. 65-69. https://doi.org/10.1049/htl.2017.0045Study of an axisymmetric backward facing step model in a supersonic flow
Zhao, Mengmeng, Buttsworth, David R., Choudhury, Rishabh, Malpress, Ray and Xing, Fei. 2016. "Study of an axisymmetric backward facing step model in a supersonic flow." 21st AIAA International Space Planes and Hypersonics Technologies Conference (Hypersonics 2017). Xiamen, China 06 - 09 Mar 2017 United States. https://doi.org/10.2514/6.2017-2181Determining the Convergence of Synchronous Measurements for Embedded Industrial Applications
Leis, John and Buttsworth, David. 2017. "Determining the Convergence of Synchronous Measurements for Embedded Industrial Applications." IEEE Transactions on Industrial Electronics. 64 (9), pp. 7392-7398. https://doi.org/10.1109/TIE.2016.2638798Chemometric approach to the calibration of light emitting diode based optical gas sensors using high-resolution transmission molecular absorption data
Mahbub, Parvez, Leis, John and Macka, Mirek. 2018. "Chemometric approach to the calibration of light emitting diode based optical gas sensors using high-resolution transmission molecular absorption data." Analytical Chemistry. 90 (10), pp. 5973-5976. https://doi.org/10.1021/acs.analchem.8b01295A Robust Method for Tuning Photoacoustic Gas Detectors
Leis, John and Buttsworth, David. 2018. "A Robust Method for Tuning Photoacoustic Gas Detectors." IEEE Transactions on Industrial Electronics. 65 (5), pp. 4338-4346. https://doi.org/10.1109/TIE.2017.2762636Analysis of hypersonic model pitching experiments in the TUSQ facility
Stern, Nathan, Jahn, Ingo, Choudbhury, Rishabh, Zander, Fabian, Steelant, Johan and Buttsworth, David R.. 2018. "Analysis of hypersonic model pitching experiments in the TUSQ facility." International Conference on High-Speed Vehicle Science and Technology 2018 (HiSST 2018). Moscow, Russia 26 - 29 Nov 2018Simulation in the Loop Control of a Planar Hypersonic Wing with a Rigid Control Surface
Jahn, I. H., Zander, F., Stern, N. and Buttsworth, D. R.. 2018. "Simulation in the Loop Control of a Planar Hypersonic Wing with a Rigid Control Surface." 21st Australasian Fluid Mechanics Conference (AFMC 2018). Adelaide, Australia 10 - 13 Dec 2018 Australia. Australasian Fluid Mechanics Society.A temperature compensation technique for near-infrared methane gas threshold detection
Leis, John and Buttsworth, David. 2016. "A temperature compensation technique for near-infrared methane gas threshold detection." IEEE Transactions on Industrial Electronics. 63 (3), pp. 1813-1821. https://doi.org/10.1109/TIE.2015.2495292Investigation into thin layer drying rates and equilibrium moisture content of abattoir paunch waste
Spence, Jennifer, Buttsworth, David, McCabe, Bernadette K., Baillie, Craig, Antille, Diogenes L. and Carter, Brad. 2018. "Investigation into thin layer drying rates and equilibrium moisture content of abattoir paunch waste." Renewable Energy. 124, pp. 95-102. https://doi.org/10.1016/j.renene.2017.07.082Absolute concentration measurements of OH* in an axisymmetric hydrogen-air premixed flame adjacent to a hot graphite model
Zhao, M. M., Choudhury, R., Malpress, R. and Buttsworth, D. R.. 2016. "Absolute concentration measurements of OH* in an axisymmetric hydrogen-air premixed flame adjacent to a hot graphite model." 20th Australasian Fluid Mechanics Conference (AFMC 2016). Perth, Australia 05 - 08 Dec 2016 Australia.Effects of head geometry, coil position and CSF displacement on field distribution under transcranial magnetic stimulation
Shahid, Salman, Wen, Peng, Ahfock, Tony and Leis, John. 2011. "Effects of head geometry, coil position and CSF displacement on field distribution under transcranial magnetic stimulation." Journal of Medical Imaging and Health Informatics. 1 (3), pp. 271-277. https://doi.org/10.1166/jmihi.2011.1040Digital signal processing using MATLAB for students and researchers
Leis, John W.. 2011. Digital signal processing using MATLAB for students and researchers. Hoboken, NJ, USA. John Wiley & Sons.Simultaneous gain, drift and offset estimation in measurement systems using coherent sampling
Leis, John. 2013. "Simultaneous gain, drift and offset estimation in measurement systems using coherent sampling." Wysocki, Tadeusz A. and Wysocki, Beata J. (ed.) 2013 7th International Conference on Signal Processing and Communication Systems (ICSPCS 2013). Gold Coast, Australia 16 - 18 Dec 2013 United States. https://doi.org/10.1109/ICSPCS.2013.6723972Visible and near infrared spectroscopy of Hayabusa re-entry using semi-autonomous tracking
McIntyre, T. J., Khan, R., Eichmann, T. N., Upcroft, B. and Buttsworth, D.. 2012. "Visible and near infrared spectroscopy of Hayabusa re-entry using semi-autonomous tracking ." 50th AIAA Aerospace Sciences Meeting Including the New Horizons Forum and Aerospace Exposition: Advancing the Science of Flight Technology (AIAA 2012) . Nashville, United States 09 - 12 Jan 2012 Reston, VA. United States.Development of a photo-acoustic trace gas sensor
Kelly, C., Leis, J. and Buttsworth, D.. 2011. "Development of a photo-acoustic trace gas sensor." Mee, David J. and Hillock, Ian D. M. (ed.) 2011 Conference of the Australian Acoustical Society (Acoustics 2011): Breaking New Ground. Gold Coast, Australia 02 - 04 Nov 2011 Australia. Australian Acoustical Society.Temperature and heat flux measurement on hot models in short-duration facilities
Kraetzig, Benjamin, Buttsworth, David R., Zander, Fabian and Loehle, Stefan. 2014. "Temperature and heat flux measurement on hot models in short-duration facilities." Journal of Thermophysics and Heat Transfer. 29 (1), pp. 37-46. https://doi.org/10.2514/1.T4309Mixing layer effects on the entrainment ratio in steam ejectors through ideal gas computational simulations
Ariafar, Kavous, Buttsworth, David, Al-Doori, Ghassan and Sharifi, Navid. 2016. "Mixing layer effects on the entrainment ratio in steam ejectors through ideal gas computational simulations." Energy. 95, pp. 380-392. https://doi.org/10.1016/j.energy.2015.12.027Convergence in synchronous measurements
Leis, John and Buttsworth, David. 2015. "Convergence in synchronous measurements." Wysocki, Beata J. and Wysocki, Tadeusz A. (ed.) 2014 8th International Conference on Signal Processing and Communication Systems (ICSPCS 2014). Gold Coast, Australia 15 - 17 Dec 2014 United States. https://doi.org/10.1109/ICSPCS.2014.7021090Effect of mixing on the performance of wet steam ejectors
Ariafar, Kavous, Buttsworth, David, Al-Doori, Ghassan and Malpress, Ray. 2015. "Effect of mixing on the performance of wet steam ejectors." Energy. 93 (2), pp. 2030-2041. https://doi.org/10.1016/j.energy.2015.10.082Experimental and Analytical Investigation of Hypersonic Fluid-Structure-Interactions on a Pitching Flat Plate Airfoil
Yamada, Kenji, Jahn, Ingo and Buttsworth, David. 2016. "Experimental and Analytical Investigation of Hypersonic Fluid-Structure-Interactions on a Pitching Flat Plate Airfoil." Applied Mechanics and Materials. 846, pp. 157-162. https://doi.org/10.4028/www.scientific.net/AMM.846.157Variable length connecting rod
Malpress, Ray. 2016. Variable length connecting rod. 2012283734Cross-layer optimization for 3-D video transmission over cooperative relay systems
Salim, Omar H., Xiang, Wei, Leis, John and Cao, Lei. 2014. "Cross-layer optimization for 3-D video transmission over cooperative relay systems." Signal Processing: Image Communication. 29 (10), pp. 1102-1120. https://doi.org/10.1016/j.image.2014.08.003Detection of potentially explosive methane levels using a solid-state infrared source
Leis, John, Buttsworth, David, Snook, Chris and Holmes, Graham. 2014. "Detection of potentially explosive methane levels using a solid-state infrared source." IEEE Transactions on Instrumentation and Measurement. 63 (12), pp. 3088-3095. https://doi.org/10.1109/TIM.2014.2327457Ejector primary nozzle steam condensation: area ratio effects and mixing layer development
Ariafar, Kavous, Buttsworth, David, Sharifi, Navid and Malpress, Ray. 2014. "Ejector primary nozzle steam condensation: area ratio effects and mixing layer development ." Applied Thermal Engineering. 71 (1), pp. 519-527. https://doi.org/10.1016/j.applthermaleng.2014.06.038Hot-wall reentry testing in hypersonic impulse facilities
Zander, F., Morgan, R. G., Sheikh, U., Buttsworth, D. R. and Teakle, P. R.. 2013. "Hot-wall reentry testing in hypersonic impulse facilities." AIAA Journal: devoted to aerospace research and development. 51 (2), pp. 476-484. https://doi.org/10.2514/1.J051867Hypersonic wind-tunnel free-flying experiments with onboard instrumentation
Mudford, Neil R., O'Byrne, Sean, Neely, Andrew, Buttsworth, David and Balage, Sudantha. 2015. "Hypersonic wind-tunnel free-flying experiments with onboard instrumentation." Journal of Spacecraft and Rockets. 52 (1), pp. 231-242. https://doi.org/10.2514/1.A32887Evolution of plasma species and heat – shield temperatures from Hayabusa Reentry Observation
Kraetzig, Benjamin, Lohle, Stefan and Buttsworth, David. 2014. "Evolution of plasma species and heat – shield temperatures from Hayabusa Reentry Observation." Journal of Spacecraft and Rockets. 51 (3), pp. 823-837. https://doi.org/10.2514/1.A32854Visible and near infrared spectroscopy of Hayabusa Reentry using semi-autonomous tracking
McIntyre, Timothy, Khan, Razmi, Eichmann, Troy, Upcroft, Ben and Buttsworth, David. 2014. "Visible and near infrared spectroscopy of Hayabusa Reentry using semi-autonomous tracking." Journal of Spacecraft and Rockets. 51 (1), pp. 31-38. https://doi.org/10.2514/1.A32497Instantaneous heat flux simulation of a motored reciprocating engine: unsteady thermal boundary layer with variable turbulent thermal conductivity
Agrira, Abdalla, Buttsworth, David R. and Said, Mior A.. 2014. "Instantaneous heat flux simulation of a motored reciprocating engine: unsteady thermal boundary layer with variable turbulent thermal conductivity." Journal of Heat Transfer: Transactions of the ASME. 136 (3), pp. 031703 1-031703 9. https://doi.org/10.1115/1.4025639Pitot pressure measurements in a supersonic steam jet
Al-Doori, Ghassan and Buttsworth, David R.. 2014. "Pitot pressure measurements in a supersonic steam jet." Experimental Thermal and Fluid Science. 58, pp. 56-61. https://doi.org/10.1016/j.expthermflusci.2014.05.012Isokinetic total water content probe in a naturally aspirating configuration: initial aerodynamic design and testing
Davison, Craig, MacLeod, James D., Strapp, J. Walter and Buttsworth, David R.. 2008. "Isokinetic total water content probe in a naturally aspirating configuration: initial aerodynamic design and testing ." 46th AIAA Aerospace Sciences Meeting and Exhibit (AIAA 2008). Reno, United States 07 - 10 Jan 2008 Reston, VA. United States. https://doi.org/10.2514/6.2008-435Stagnation temperature in a cold hypersonic flow produced by a light free piston compression facility
Widodo, Agung and Buttsworth, David. 2013. "Stagnation temperature in a cold hypersonic flow produced by a light free piston compression facility." Experiments in Fluids: experimental methods and their applications to fluid flow. 54 (4), p. 1486. https://doi.org/10.1007/s00348-013-1486-6A zero-cost, real-time, Windows signal laboratory
Leis, John W. and Snook, Chris. 2009. "A zero-cost, real-time, Windows signal laboratory." International Journal of Electrical Engineering Education. 46 (1), pp. 1-10.Hot wall testing methodology for impulse facilities
Zander, F., Morgan, R. G., Sheikh, U. A., Buttsworth, D. R. and Teakle, P. R.. 2013. "Hot wall testing methodology for impulse facilities." Stallings, David (ed.) 18th AIAA/3AF International Space Planes and Hypersonic Systems and Technologies Conference (AIAA 2012). Tours, France 24 - 28 Sep 2012 Reston, VA. United States. https://doi.org/10.2514/6.2012-5953Near-ultraviolet emission spectroscopy of the Hayabusa reentry
Buttsworth, David, Morgan, Richard and Jenniskens, Peter. 2013. "Near-ultraviolet emission spectroscopy of the Hayabusa reentry." Journal of Spacecraft and Rockets. 50 (6), pp. 1109-1120. https://doi.org/10.2514/1.A32500An Efficient Unequal Error Protection Scheme for 3-D Video Transmission
Salim, Omar Hazim, Xiang, Wei and Leis, John. 2013. "An Efficient Unequal Error Protection Scheme for 3-D Video Transmission." You, Xiaohu (ed.) IEEE Wireless Communications and Networking Conference (WCNC 2013): Connecting the Future. Shanghai, China 07 - 10 Apr 2013 United States. https://doi.org/10.1109/WCNC.2013.6555230Radiometric temperature analysis of the Hayabusa spacecraft re-entry
Eichmann, T. N., Khan, R., McIntyre, T. J., Jacobs, C., Porat, H., Buttsworth, D. and Upcroft, B.. 2012. "Radiometric temperature analysis of the Hayabusa spacecraft re-entry." Kontis, Konstantinos (ed.) 28th International Symposium on Shock Waves (ISSW 28). Manchester, United Kingdom 17 - 22 Jul 2011 Heidelberg, Germany. https://doi.org/10.1007/978-3-642-25688-2_77Application of photogrammetry at USQ hypersonic wind tunnel
Chong, Albert K., Buttsworth, David, Mudford, Neil, Jokic, Michael, Balage, Sudantha and O'Bryne, Sean. 2012. "Application of photogrammetry at USQ hypersonic wind tunnel ." Short, Wayne and Cairns, Iver (ed.) 11th Australian Space Science Conference (ASSC 2011). Canberra, Australia 26 - 29 Sep 2011 Sydney, Australia.Optically addressed pressure sensors for transient gas dynamics: calibration of a preliminary design
Sharifian, S. A. and Buttsworth, D. R.. 2001. "Optically addressed pressure sensors for transient gas dynamics: calibration of a preliminary design." Dally, B. B. (ed.) 14th Australasian Fluid Mechanics Conference (AFMC 2001) . Adelaide, South Australia 09 - 14 Dec 2001 Adelaide, South Australia.Reducing the mechanical hysteresis problem in optically-addressed diaphragm pressure sensors
Sharifian, S. A. and Buttsworth, D. R.. 2002. "Reducing the mechanical hysteresis problem in optically-addressed diaphragm pressure sensors." Tomasini, Enrico (ed.) SPIE 2002: Vibration Measurements by Laser Techniques: Advances and Applications. Ancona, Italy 18 - 21 Jun 2002 Washington, USA. https://doi.org/10.1117/12.468141Sampling, quantization and computational aspects of the quadrature lock-in amplifier
Leis, John, Kelly, Christopher and Buttsworth, David. 2012. "Sampling, quantization and computational aspects of the quadrature lock-in amplifier." Wysocki, Beata J. and Wysocki, Tadeusz (ed.) 2012 6th International Conference on Signal Processing and Communication Systems (ICSPCS 2012). Gold Coast, Australia 12 - 14 Dec 2012 United States. IEEE (Institute of Electrical and Electronics Engineers). https://doi.org/10.1109/ICSPCS.2012.6507974Infrared camera imaging algorithm to augment CT-assisted biopsy procedures
Leis, John and Sharifi, Behrooz. 2012. "Infrared camera imaging algorithm to augment CT-assisted biopsy procedures." Wysocki, Beata J. and Wysocki, Tadeusz A. (ed.) 2012 6th International Conference on Signal Processing and Communication Systems (ICSPCS 2012). Gold Coast, Australia 12 - 14 Dec 2012 United States. IEEE (Institute of Electrical and Electronics Engineers). https://doi.org/10.1109/ICSPCS.2012.6507977Near ultraviolet emission spectroscopy of the Hayabusa re-entry
Buttsworth, David, Jacobs, P., Morgan, R. G. and Jenniskens, Peter. 2012. "Near ultraviolet emission spectroscopy of the Hayabusa re-entry ." 50th AIAA Aerospace Sciences Meeting Including the New Horizons Forum and Aerospace Exposition: Advancing the Science of Flight Technology (AIAA 2012) . Nashville, United States 09 - 12 Jan 2012 Reston, VA. United States. https://doi.org/10.2514/6.2012-1297Animating algorithms as a DSP teaching tool
Leis, John. 2012. "Animating algorithms as a DSP teaching tool." International Journal of Electrical Engineering Education. 49 (3), pp. 321-333. https://doi.org/10.7227/IJEEE.49.3.11Initial development of ice crystal ice accretion at conditions related to turbofan operation at high Altitude
Saleh, Khalid Hashim. 2013. Initial development of ice crystal ice accretion at conditions related to turbofan operation at high Altitude. PhD Thesis Doctor of Philosophy. University of Southern Queensland.Image-based visual servoing for the super-orbital re-entry of Hayabusa spacecraft
Khan, Razmi, Eichmann, Troy, Buttsworth, David and Upcroft, Ben. 2011. "Image-based visual servoing for the super-orbital re-entry of Hayabusa spacecraft ." 2011 Australasian Conference on Robotics and Automation (ACRA 2011) . Melbourne, Australia 07 - 09 Dec 2011 Sydney, Australia.Analytical and experimental study of pressure dynamics in a pulsed water jet device
Dehkhoda, Sevda, Hood, Michael, Alehossein, Habib and Buttsworth, David. 2012. "Analytical and experimental study of pressure dynamics in a pulsed water jet device." Flow, Turbulence and Combustion. 89 (1), pp. 97-119. https://doi.org/10.1007/s10494-012-9393-0Simplified digital lock-in amplifier algorithm
Leis, J., Martin, P. and Buttsworth, D.. 2012. "Simplified digital lock-in amplifier algorithm." Electronics Letters. 48 (5), pp. 259-261. https://doi.org/10.1049/el.2012.0193A broadband multisensor approach to gas monitoring
Leis, John, Buttsworth, David and Martin, Philip. 2011. "A broadband multisensor approach to gas monitoring." O'Neill, Philippa and Thiagarajan, Krish (ed.) 6th Australian Conference on Laser Diagnostics in Fluid Mechanics and Combustion. Canberra, Australia 05 - 07 Dec 2011 Sydney, Australia.Engine performance and emission analysis of LPG-SI engine with the aid of artificial neural network
Yusaf, T., Saleh, K. H. and Said, M. A.. 2011. "Engine performance and emission analysis of LPG-SI engine with the aid of artificial neural network." Proceedings of the Institution of Mechanical Engineers Part A: Journal of Power and Energy. 225 (5), pp. 591-600. https://doi.org/10.1177/0957650911402546Simulation of instantaneous heat transfer in spark ignition internal combustion engines: unsteady thermal boundary layer modeling
Buttsworth, David R., Agrira, Abdalla, Malpress, Ray and Yusaf, Talal. 2011. "Simulation of instantaneous heat transfer in spark ignition internal combustion engines: unsteady thermal boundary layer modeling." Journal of Engineering for Gas Turbines and Power: Transactions of the ASME. 133 (2), pp. 1-5. https://doi.org/10.1115/1.4001080Face detection based on skin color modeling and modified Hausdorff distance
Alajel, Khalid Mohamed, Xiang, Wei and Leis, John. 2011. "Face detection based on skin color modeling and modified Hausdorff distance." CCNC 2011: Emerging and Innovative Consumer Technologies and Applications. Las Vegas, United States 09 - 12 Jan 2011 Piscataway, NJ. United States. https://doi.org/10.1109/CCNC.2011.5766499Development of a prototype multi-touch ECG diagnostic decision support system using mobile technology for monitoring cardiac patients at a distance
Lin, Meng Kuan, Mula, Joseph M., Gururajan, Raj and Leis, John W.. 2011. "Development of a prototype multi-touch ECG diagnostic decision support system using mobile technology for monitoring cardiac patients at a distance." Seddon, Peter and Gregor, Shirley (ed.) 15th Pacific Asia Conference on Information Systems (PACIS 2011): Quality Research in Pacific Asia. Brisbane, Australia 07 - 11 Jul 2011 Atlanta, GA. United States.Development of a Ludwieg tube with free piston compression heating for scramjet inlet starting experiments
Buttsworth, David R. and Smart, Michael K.. 2010. "Development of a Ludwieg tube with free piston compression heating for scramjet inlet starting experiments ." 48th AIAA Aerospace Sciences Meeting Including the New Horizons Forum and Aerospace Exposition (AIAA 2010). Orlando, United States 04 - 07 Jan 2010 Reston, VA. United States.Spark ignition internal combustion engine efficiency improvement - a variable compression ratio option
Malpress, Ray. 2011. Spark ignition internal combustion engine efficiency improvement - a variable compression ratio option. PhD Thesis Doctor of Philosophy. University of Southern Queensland.Capture and playback of computer screen contents and accompanying audio
Leis, John William. 2010. Capture and playback of computer screen contents and accompanying audio. US-2011-0221898-A1Direct full surface skin friction measurement using nematic liquid crystal techniques
Buttsworth, D. R., Elston, S. J. and Jones, T. V.. 1998. "Direct full surface skin friction measurement using nematic liquid crystal techniques." Journal of Turbomachinery. 120 (4), pp. 847-853. https://doi.org/10.1115/1.2841798Experiments on oblique shock interactions with planar mixing regions
Buttsworth, D. R., Morgan, R. G. and Jones, Terry V.. 1997. "Experiments on oblique shock interactions with planar mixing regions." AIAA Journal: devoted to aerospace research and development. 35 (11), pp. 1774-1777. https://doi.org/10.2514/2.26Student-accessible tools and techniques to aid in teaching network protocols
Norman, Mark and Leis, John. 2004. "Student-accessible tools and techniques to aid in teaching network protocols." 15th Annual Conference of the Australasian Association for Engineering Education (AAEE 2004). Toowoomba, Australia 27 - 29 Sep 2004 Melbourne, Australia.Student views on hardware-based problem solving activities for external and on-campus teams
Buttsworth, David R. and Malpress, Ray. 2009. "Student views on hardware-based problem solving activities for external and on-campus teams." Kestell, Colin, Grainger, Steven and Cheung, John (ed.) 20th Annual Conference for the Australasian Association of Engineering Education (AAEE 2009). Adelaide, Australia 06 - 09 Dec 2009 Adelaide, Australia.Air motor for improved engine brake efficiency: design and preliminary experiments
Malpress, R. and Buttsworth, D. R.. 2009. "Air motor for improved engine brake efficiency: design and preliminary experiments." Abidin, Izham Bin Datuk Zainal (ed.) 3rd International Conference on Energy and Environment (ICEE 2009): Advancement Towards Global Sustainability. Malacca, Malaysia 07 - 08 Dec 2009 Malaysia. https://doi.org/10.1109/ICEENVIRON.2009.5398658A study to identify relationships between the grade given for an undergraduate problem solving course and the students' reported satisfaction levels
Malpress, Ray and Buttsworth, David R.. 2009. "A study to identify relationships between the grade given for an undergraduate problem solving course and the students' reported satisfaction levels." Kestell, Colin, Grainger, Steven and Cheung, John (ed.) 20th Annual Conference for the Australasian Association of Engineering Education (AAEE 2009). Adelaide, Australia 06 - 09 Dec 2009 Adelaide, Australia.Simulation of instantaneous heat transfer in spark ignition internal combustion engines: unsteady thermal boundary layer modelling
Buttsworth, David R., Agrira, Abdalla, Malpress, Ray and Yusaf, Talal. 2009. "Simulation of instantaneous heat transfer in spark ignition internal combustion engines: unsteady thermal boundary layer modelling." Callahan, Tim (ed.) ASME Internal Combustion Engine Division Fall Technical Conference (ICEF 2009). Lucerne, Switzerland 27 - 30 Sep 2009 United States. https://doi.org/10.1115/ICEF2009-14056A comparison between two-position variable compression ratio and continuously variable compression ratio engines using numerical simulation
Malpress, Ray and Buttsworth, David R.. 2009. "A comparison between two-position variable compression ratio and continuously variable compression ratio engines using numerical simulation." Callahan, Tim (ed.) ASME Internal Combustion Engine Division Fall Technical Conference (ICEF 2009). Lucerne, Switzerland 27 - 30 Sep 2009 United States. https://doi.org/10.1115/ICEF2009-14042Comparison of weighted average and median filters for wireless retransmission timeout estimation
Chan, Auc Fai and Leis, John. 2008. "Comparison of weighted average and median filters for wireless retransmission timeout estimation." Wysocki, Tadeusz A. and Wysocki, Beata J. (ed.) 2008 2nd International Conference on Signal Processing and Communication Systems (ICSPCS 2008). Gold Coast, Australia 15 - 17 Dec 2008 Piscataway, NJ. United States. https://doi.org/10.1109/ICSPCS.2008.4813668Identification and quantification of components in ternary vapor mixtures using a microelectromechanical-system-based electronic nose
Zhao, Weichang, Pinnaduwage, Lal A., Leis, John W., Gehl, Anthony C., Allman, Steve L., Shepp, Allan and Mahmud, Ken K.. 2008. "Identification and quantification of components in ternary vapor mixtures using a microelectromechanical-system-based electronic nose." Journal of Applied Physics. 103 (10). https://doi.org/10.1063/1.2921866Deflection of a pretensioned circular diaphragm due to aerothermal loading
Sharifian, S. Ahmad and Buttsworth, David R.. 2000. "Deflection of a pretensioned circular diaphragm due to aerothermal loading." May, R. L., Grundy, I. H. and Fitz-Gerald, G. F. (ed.) 4th Biennial Engineering Mathematics and Applications Conference : Mathematics and Engineering: An Innovative Partnership (EMAC 2000). Melbourne, Australia 10 - 13 Sep 2000 Melbourne, Australia.An improved error estimation algorithm for stereophonic acoustic echo cancellation systems
Nguyen-Ky, Tai, Leis, John W. and Xiang, Wei. 2007. "An improved error estimation algorithm for stereophonic acoustic echo cancellation systems." Wysocki, Beata J. and Wysocki, Tadeusz A. (ed.) 2007 1st International Conference on Signal Processing and Communication Systems (ICSPCS 2007). Gold Coast, Australia 17 - 19 Dec 2007 Tarrawanna, NSW, Australia.Quantitative analysis of ternary vapor mixtures using a microcantilever-based electronic nose
Pinnaduwage, L. A., Zhao, W., Gehl, A. C., Allman, S. L., Shepp, A., Mahmud, K. K. and Leis, J. W.. 2007. "Quantitative analysis of ternary vapor mixtures using a microcantilever-based electronic nose." Applied Physics Letters. 91 (4). https://doi.org/10.1063/1.2763965Assessment of effective thermal product of surface junction thermocouples on millisecond and microsecond time scales
Buttsworth, David R.. 2001. "Assessment of effective thermal product of surface junction thermocouples on millisecond and microsecond time scales." Experimental Thermal and Fluid Science. 25 (6), pp. 409-420. https://doi.org/10.1016/S0894-1777(01)00093-0Transient response of an erodable heat flux gauge using finite element analysis
Buttsworth, David R.. 2002. "Transient response of an erodable heat flux gauge using finite element analysis." Proceedings of the Institution of Mechanical Engineers Part D: Journal of Automobile Engineering. 216 (8), pp. 701-716. https://doi.org/10.1177/095440700221600808Transient temperature probe measurements in a Mach 4 nitrogen jet
Buttsworth, David R. and Jones, Terry V.. 2004. "Transient temperature probe measurements in a Mach 4 nitrogen jet." Experiments in Fluids: experimental methods and their applications to fluid flow. 37 (1), pp. 137-145. https://doi.org/10.1007/s00348-004-0793-3Heat transfer during transient compression: measurements and simulations
Buttsworth, David R.. 2002. "Heat transfer during transient compression: measurements and simulations ." Shock Waves: an international journal on shock waves, detonations and explosions. 12 (1), pp. 87-91. https://doi.org/10.1007/s00193-002-0140-7Finite element analysis of eroding type surface thermocouple with application to engine heat flux measurement
Wang, Xiaowei, Stone, C. Richard, Buttsworth, David R., Stevens, Robert and Arita, Yoshi. 2006. "Finite element analysis of eroding type surface thermocouple with application to engine heat flux measurement." SAE 2006 World Conference and Exhibition (2006). Detroit, United States Apr 2006 USA.Measurement and simulation of the interface in a low-enthalpy shock tunnel
Buttsworth, David R., Goozee, Richard J. and Jacobs, Peter A.. 2006. "Measurement and simulation of the interface in a low-enthalpy shock tunnel." 14th International Space Planes and Hypersonic Systems and Technologies Conference (AIAA/AHI 2006). Canberra, Australia 06 - 09 Nov 2006 Reston, VA, United States.Simulation of a complete reflected shock tunnel showing a vortex mechanism for flow contamination
Goozee, R. J., Jacobs, P. A. and Buttsworth, D. R.. 2006. "Simulation of a complete reflected shock tunnel showing a vortex mechanism for flow contamination." Shock Waves: an international journal on shock waves, detonations and explosions. 15 (3-4), pp. 165-176. https://doi.org/10.1007/s00193-006-0015-4Eroding ribbon thermocouples: impulse response and transient heat flux analysis
Buttsworth, David R., Stevens, Robert and Stone, C. Richard. 2005. "Eroding ribbon thermocouples: impulse response and transient heat flux analysis." Measurement Science and Technology. 16 (7), pp. 1487-1494. https://doi.org/10.1088/0957-0233/16/7/011The generation and measurement of high temperature radiating flows in a high enthalpy pulsed facility
McIntyre, Timothy J., Eichmann, Troy N., Mallon, Michael, Potter, Daniel, Brandis, Aaron, Jacobs, Carolyn, Morgan, Richard, Jacobs, Peter and Buttsworth, David R.. 2009. "The generation and measurement of high temperature radiating flows in a high enthalpy pulsed facility ." Lacoste, H. and Ouwehand, L. (ed.) 3rd International Workshop on Radiation of High Temperature Gases in Atmospheric Entry. Heraklion, Greece 30 Sep - 03 Oct 2008 Noordwijk, Netherlands.Internal combustion engines: a role to fill for transport in an energy conscious environment
Malpress, Ray and Buttsworth, David. 2010. "Internal combustion engines: a role to fill for transport in an energy conscious environment." Goh, Steven C. and Wang, Hao (ed.) 2010 Southern Region Engineering Conference (SREC 2010). Toowoomba, Australia 11 - 12 Nov 2010 Toowoomba, Australia.Impulse facilities for the simulation of hypersonic radiating flows
Morgan, R. G., McIntyre, T. J., Buttsworth, D. R., Jacobs, P. A., Potter, D. F., Brandis, A. M., Gollan, R. J., Jacobs, C. M., Capra, B. R., McGilvray, M. and Eichmann, T. N.. 2008. "Impulse facilities for the simulation of hypersonic radiating flows ." 38th AIAA Fluid Dynamics Conference and Exhibit (AIAA 2008). Seattle, United States 23 - 26 Jun 2008 Reston, VA. United States.Median filtering simulation of bursty traffic
Chan, Auc Fai and Leis, John. 2010. "Median filtering simulation of bursty traffic." Wysocki, T. and Wysocki, B. (ed.) 2010 4th International Conference on Signal Processing and Communication Systems (ICSPCS 2010). Gold Coast, Australia 13 - 15 Dec 2010 New York, United States. https://doi.org/10.1109/ICSPCS.2010.5709668Error-resilient video transmission for 3-D signal over cooperative-MIMO system
Salim, Omar Hazim, Xiang, Wei and Leis, John. 2011. "Error-resilient video transmission for 3-D signal over cooperative-MIMO system." Pascual, Antonio and Fernandez, Carles (ed.) EUSIPCO 2011: 19th European Signal Processing Conference. Barcelona, Spain 29 Aug - 02 Sep 2011 Barcelona, Spain.Expansion tunnel radiation experiments to support Hayabusa re-entry observations
Buttsworth, David, D'Souza, Mary, Potter, Daniel, Eichmann, Troy, Mudford, Neil, McGilvray, Matthew, McIntyre, Timothy J., Jacobs, Peter and Morgan, Richard. 2010. "Expansion tunnel radiation experiments to support Hayabusa re-entry observations." 48th AIAA Aerospace Sciences Meeting Including the New Horizons Forum and Aerospace Exposition (AIAA 2010). Orlando, United States 04 - 07 Jan 2010 Reston, VA, United States.Cranz-Schardin visualisation of a hypersonic cone with gas injection
Buttsworth, David R. and Sercombe, David B.. 2009. "Cranz-Schardin visualisation of a hypersonic cone with gas injection ." Klein, Harald (ed.) 28th International Congress on High-Speed Imaging and Photonics. Canberra, Australia 09 - 14 Nov 2008 Bellingham, WA, United States . https://doi.org/10.1117/12.822032Super-orbital re-entry in Australia: laboratory measurement, simulation and flight observation [Keynote lecture]
Buttsworth, David, Jacobs, Peter, Potter, Daniel, Mudford, Neil, D'Souza, Mary, Eichmann, Troy, Jenniskens, Peter, McIntyre, Tim, Jokic, Michael, Jacobs, Carolyn, Upcroft, Ben, Khan, Razmi, Porat, Hadas, Neely, Andrew and Lohle, Stefan. 2012. "Super-orbital re-entry in Australia: laboratory measurement, simulation and flight observation [Keynote lecture]." Kontis, Konstantinos (ed.) 28th International Symposium on Shock Waves (ISSW 28). Manchester, United Kingdom 17 - 22 Jul 2011 Heidelberg, Germany. https://doi.org/10.1007/978-3-642-25688-2_5Error resilience performance evaluation of H.264 I-frame and JPWL for wireless image transmission
Alajel, Khalid Mohamed, Xiang, Wei and Leis, John. 2010. "Error resilience performance evaluation of H.264 I-frame and JPWL for wireless image transmission." Wysocki, Beata J. and Wysocki, Tadeusz A. (ed.) 2010 4th International Conference on Signal Processing and Communication Systems (ICSPCS 2010). Gold Coast, Australia 13 - 15 Dec 2010 United States. https://doi.org/10.1109/ICSPCS.2010.5709766Performance analysis of error resilience wireless image transmission using H.264/AVC I-frame
Alajel, Khalid Mohamed, Xiang, Wei and Leis, John. 2010. "Performance analysis of error resilience wireless image transmission using H.264/AVC I-frame." Goh, Steven C. and Wang, Hao (ed.) 2010 Southern Region Engineering Conference (SREC 2010). Toowoomba, Australia 11 - 12 Nov 2010 Toowoomba, Australia.Towards three-dimensional fusion of infrared guidance measurements for biopsy procedures: some preliminary results and design considerations
Sharifi, Behrooz and Leis, John. 2010. "Towards three-dimensional fusion of infrared guidance measurements for biopsy procedures: some preliminary results and design considerations." 2010 4th International Conference on Signal Processing and Communication Systems (ICSPCS 2010). Gold Coast, Australia 13 - 15 Dec 2010 New York, NY. United States. https://doi.org/10.1109/ICSPCS.2010.5709650Ludwieg tunnel facility with free piston compression heating for supersonic and hypersonic testing
Buttsworth, David R.. 2010. "Ludwieg tunnel facility with free piston compression heating for supersonic and hypersonic testing." Short, Wayne and Cairns, Iver (ed.) 9th Australian Space Science Conference (ASSC 2009). Sydney, Australia 28 - 30 Sep 2009 Sydney, Australia.Soft incremental redundancy for distributed turbo product codes
Obiedat, Esam A., Xiang, Wei, Leis, John and Cao, Lei. 2010. "Soft incremental redundancy for distributed turbo product codes." Balandin, Sergey, Matuszewksi, Marcin and Ott, Jorg (ed.) 7th IEEE Consumer Communications and Networking Conference (CCNC 2010). Las Vegas, United States 09 - 12 Jan 2010 United States. https://doi.org/10.1109/CCNC.2010.5421779Design of a wireless portable vibration acquisition and analysis instrument
Wang, Gengkun, Xiang, Wei, Leis, John and Wang, Yafeng. 2010. "Design of a wireless portable vibration acquisition and analysis instrument." Chen, Wen and Li, Shaozi (ed.) 2010 IEEE International Conference on Wireless Communications, Networking and Information Security (WCNIS 2010). Beijing, China 25 - 27 Jun 2010 United States. https://doi.org/10.1109/WCINS.2010.5541747CNG-diesel engine performance and exhaust emission analysis with the aid of artificial neural network
Yusaf, Talal F., Buttsworth, D. R., Saleh, Khalid H. and Yousif, B. F.. 2010. "CNG-diesel engine performance and exhaust emission analysis with the aid of artificial neural network." Applied Energy. 87 (5), pp. 1661-1669. https://doi.org/10.1016/j.apenergy.2009.10.009Effects of head geometry and coil position on field distribution under transcranial magnetic stimulation
Shahid, Salman, Wen, Peng, Ahfock, Tony and Leis, John. 2011. "Effects of head geometry and coil position on field distribution under transcranial magnetic stimulation." MECBME 2011: Connecting Professionals in Biomedical Sciences and Technology. Sharjah, United Arab Emirates 21 - 24 Feb 2011 Red Hook, NY. United States. https://doi.org/10.1109/MECBME.2011.5752158An improved new error estimation algorithm for optimal filter lengths for stereophonic acoustic echo cancellation
Nguyen-Ky, T., Leis, J. and Xiang, W.. 2010. "An improved new error estimation algorithm for optimal filter lengths for stereophonic acoustic echo cancellation." Computers and Electrical Engineering. 36 (4), pp. 664-675. https://doi.org/10.1016/jcompeleceng.2008.11.012Assessment of an eccentric link in the connecting rod of a spark ignition engine intended for variable compression ratio operation
Malpress, Ray and Buttsworth, David. 2010. "Assessment of an eccentric link in the connecting rod of a spark ignition engine intended for variable compression ratio operation." Teh, Kian, Davies, Ian and Howard, Ian (ed.) 6th Australasian Congress on Applied Mechanics (ACAM 6). Perth, Western Australia 12 - 15 Dec 2010 Perth, Australia.Experimental and modeling investigation of the performance characteristics on diesel HCCI with hydrogen additive - a review
Supeni, E. E., Yusaf, Talal, Wandel, Andrew P., Buttsworth, David R. and Noor, M. M.. 2010. "Experimental and modeling investigation of the performance characteristics on diesel HCCI with hydrogen additive - a review." 2nd National Conference in Mechanical Engineering Research and Postgraduate Studies. Kuantan, Malaysia 03 - 04 Dec 2010 Malaysia.Development of a small icing wind tunnel for simulating the initial stages of solid phase ice accretion
Saleh, Khalid, Buttsworth, David and Yusaf, Talal. 2010. "Development of a small icing wind tunnel for simulating the initial stages of solid phase ice accretion." Mallinson, G. D. and Cater, J. E. (ed.) 17th Australasian Fluid Mechanics Conference (AFMC 2010). Auckland, New Zealand 05 - 09 Dec 2010 Auckland, New Zealand.Stagnation temperature measurements in the USQ hypersonic wind tunnel
Widodo, A. S. and Buttsworth, D. R.. 2010. "Stagnation temperature measurements in the USQ hypersonic wind tunnel." Mallinson, G. D. and Cater, J. E. (ed.) 17th Australasian Fluid Mechanics Conference (AFMC 2010). Auckland, New Zealand 05 - 09 Dec 2010 Auckland, New Zealand. https://doi.org/10.1038/190778a0Double-layered metal mesh screens to contain or exclude thermal radiation from bush fires
Sharifian, Ahmad and Buttsworth, David. 2010. "Double-layered metal mesh screens to contain or exclude thermal radiation from bush fires." Journal of Fire Protection Engineering. 20 (4), pp. 291-311. https://doi.org/10.1177/1042391510367366A web-based ECG decision support system using multi-touch function to support cardiac diagnosis
Lin, Meng-Kuan, Gururajan, Raj, Mula, Joseph M., Leis, John W. and Hafeez-Baig, Abdul. 2010. "A web-based ECG decision support system using multi-touch function to support cardiac diagnosis." 5th International Conference on Cooperation and Promotion of Information Resources in Science and Technology: Information Sharing in U-Era (COINFO'10). Beijing, China 27 - 29 Nov 2010A passive approach to detection of traffic shaping
Norman, Mark and Leis, John. 2010. "A passive approach to detection of traffic shaping." Rahardja, Susanto and Wah, Benjamin (ed.) APSIPA 2010: 2nd Asia-Pacific Signal and Information Processing Association Annual Summit and Conference. Biopolis, Singapore 14 - 17 Dec 2010 Singapore. https://doi.org/10.0107730776Estimating gas concentration using a microcantilever-based electronic nose
Leis, John, Zhao, Weichang, Pinnaduwage, Lal A., Gehl, Anthony C., Allman, Steve L., Shepp, Allan and Mahmud, Ken K.. 2010. "Estimating gas concentration using a microcantilever-based electronic nose." Digital Signal Processing. 20 (4), pp. 1229-1237. https://doi.org/10.1016/j.dsp.2009.10.026Quantification of odours from piggery effluent ponds using an electronic nose and an artificial neural network
Sohn, Jae Ho, Smith, Rod, Yoong, Ernest, Leis, John W. and Galvin, Geordie. 2003. "Quantification of odours from piggery effluent ponds using an electronic nose and an artificial neural network." Biosystems Engineering. 86 (4), pp. 399-410. https://doi.org/10.1016/j.biosystemseng.2003.09.003Efficacy and feasibility of a mobile ECG decision support system - a preliminary conceptual model
Lin, Meng-Kuan, Mula, Joseph M., Gururajan, Raj, Leis, John W. and Hafeez-Baig, Abdul. 2010. "Efficacy and feasibility of a mobile ECG decision support system - a preliminary conceptual model." Chen, Houn-Gee and Liang, Ting-Peng (ed.) 14th Pacific Asia Conference on Information Systems (PACIS 2010): Service Science in Information Systems Research. Taipei, Taiwan 09 - 12 Jul 2010 Kaohsiung, Taiwan.Error resilience analysis of wireless image transmission using JPEG, JPEG 2000 and JPWL
Xiang, Wei, Clemence, Andrew, Leis, John and Wang, Yafeng. 2009. "Error resilience analysis of wireless image transmission using JPEG, JPEG 2000 and JPWL." 7th International Conference on Information, Communications and Signal Processing (ICICS 2009). Macau, China 08 - 10 Dec 2009 Piscataway, NJ. United States. https://doi.org/10.1109/ICICS.2009.5397742Throughput and fairness of multiple TCP connections in wireless networks
Zhou, Hong, Leis, John W., Hoang, Doan and Nhan, Phuong. 2004. "Throughput and fairness of multiple TCP connections in wireless networks." Wysocki, Beata J. and Wysocki, Tadeusz A. (ed.) 3rd Workshop on the Internet, Telecommunications and Signal Processing (WITSP2004). Adelaide, South Australia 20 - 22 Dec 2004 Tarrawanna, N.S.W., Australia .Heat transfer in an ultrasonic processing cell: preliminary measurements
Yusaf, Talal, Buttsworth, David R. and Deeth, Hilton C.. 2003. "Heat transfer in an ultrasonic processing cell: preliminary measurements." Emirates Journal of Agricultural Sciences . 15 (2), pp. 80-86.Small scale power generation using a dual fuel system
Yusaf, Talal, Al-Atabi, Mushtak Talib Ali and Buttsworth, David R.. 2003. "Small scale power generation using a dual fuel system." RERIC International Energy Journal. 4 (2), pp. 129-138.Multizone internal combustion engine modelling: initial assessment of a simulation tool developed in Matlab
Buttsworth, David. 2009. "Multizone internal combustion engine modelling: initial assessment of a simulation tool developed in Matlab." Abidin, Izham Bin Datuk Zainal (ed.) 3rd International Conference on Energy and Environment (ICEE 2009): Advancement Towards Global Sustainability. Malacca, Malaysia 07 - 08 Dec 2009 Selangor, Malaysia. https://doi.org/10.1109/ICEENVIRON.2009.5398624Premature ignition in scramjets with intake injection: a preliminary laminar mixing layer simulation
Buttsworth, David R. and Jacobs, Peter A.. 2009. "Premature ignition in scramjets with intake injection: a preliminary laminar mixing layer simulation." Klimenko, Alexander Y., Cleary, Matthew J., Feng, Bo, Rudolph, Victor, Boyce, Russell R., Wandel, Andrew P. and Clements, Rose (ed.) Australian Combustion Symposium (ACS 2009). Brisbane, Australia 02 - 04 Dec 2009 Brisbane, Australia.Nitrous oxide decomposition for supersonic combustion experiments in the USQ Ludwieg tube facility
Buttsworth, D. R.. 2009. "Nitrous oxide decomposition for supersonic combustion experiments in the USQ Ludwieg tube facility." Klimenko, Alexander Y., Cleary, Matthew J., Feng, Bo, Rudolph, Victor, Boyce, Russell R., Wandel, Andrew P. and Clements, Rose (ed.) Australian Combustion Symposium (ACS 2009). Brisbane, Australia 02 - 04 Dec 2009 Brisbane, Australia.Deduction of temperature fluctuations in transient compression wind tunnels using incompressible turbulent flow data
Widodo, A. and Buttsworth, D. R.. 2009. "Deduction of temperature fluctuations in transient compression wind tunnels using incompressible turbulent flow data." Abidin, Izham Bin Datuk Zainal (ed.) 3rd International Conference on Energy and Environment (ICEE 2009): Advancement Towards Global Sustainability. Malacca, Malaysia 07 - 08 Dec 2009 Selangor, Malaysia. https://doi.org/10.1109/ICEENVIRON.2009.5398678Theoretical and experimental investigation of SI engine performance and exhaust emissions using ethanol-gasoline blended fuels
Yusaf, Talal, Najafi, G. and Buttsworth, David. 2009. "Theoretical and experimental investigation of SI engine performance and exhaust emissions using ethanol-gasoline blended fuels." Abidin, Izham Bin Datuk Zainal (ed.) 3rd International Conference on Energy and Environment (ICEE 2009): Advancement Towards Global Sustainability. Malacca, Malaysia 07 - 08 Dec 2009 Selangor, Malaysia. https://doi.org/10.1109/ICEENVIRON.2009.5398648A review of radiation heat transfer measurement for diesel engines using the two-colour method
Said, Mior A., Buttsworth, D. R. and Yusaf, T. F.. 2009. "A review of radiation heat transfer measurement for diesel engines using the two-colour method." 3rd International Conference on Energy and Environment (ICEE 2009): Advancement Towards Global Sustainability. Malacca, Malaysia 07 - 08 Dec 2009 Selangor, Malaysia. https://doi.org/10.1109/ICEENVIRON.2009.5398645Discrete particle simulation for the initial stages of ice accretion in aircraft engines: initial model development
Buttsworth, David, Saleh, Khalid and Yusaf, Talal. 2009. "Discrete particle simulation for the initial stages of ice accretion in aircraft engines: initial model development." Abidin, Izham Bin Datuk Zainal (ed.) 3rd International Conference on Energy and Environment (ICEE 2009): Advancement Towards Global Sustainability. Malacca, Malaysia 07 - 08 Dec 2009 Piscataway, NJ. United States. https://doi.org/10.1109/ICEENVIRON.2009.5398655Instantaneous heat flux simulation of S.I. engines: comparison of unsteady thermal boundary layer modelling with experimental data
Agrira, Abdalla, Buttsworth, David R. and Yusaf, Talal. 2009. "Instantaneous heat flux simulation of S.I. engines: comparison of unsteady thermal boundary layer modelling with experimental data ." 3rd International Conference on Energy and Environment (ICEE 2009): Advancement Towards Global Sustainability. Malacca, Malaysia 07 - 08 Dec 2009 Selangor, Malaysia. https://doi.org/10.1109/ICEENVIRON.2009.5398679Hardware-based engineering problem solving for on-campus and external teams
Buttsworth, David R., Malpress, Ray and Phythian, Mark. 2008. "Hardware-based engineering problem solving for on-campus and external teams." Mann, Llewellyn, Thompson, Adam and Howard, Prue (ed.) 19th Annual Conference of the Australasian Association for Engineering Education (AAEE 2008). Yeppoon, Australia 07 - 10 Dec 2008 Canberra, Australia.Performance and exhaust emissions of a gasoline engine with ethanol blended gasoline fuels using artificial neural network
Najafi, G., Ghobadian, B., Tavakoli, T., Buttsworth, D. R., Yusaf, T. F. and Faizollahnejad, M.. 2009. "Performance and exhaust emissions of a gasoline engine with ethanol blended gasoline fuels using artificial neural network ." Applied Energy. 86 (5), pp. 630-639. https://doi.org/10.1016/j.apenergy.2008.09.017Direct radiation from wildfires through square woven screens
Sharifian, Ahmad and Buttsworth, David R.. 2009. "Direct radiation from wildfires through square woven screens." ASME 2008 Summer Heat Transfer Conference (HT 2008). Jacksonville, United States 10 - 14 Aug 2008 Jacksonville, FL. United States. https://doi.org/10.1115/HT2008-56270Infrastructure for remotely accessible laboratories at the University of Southern Queensland
Ahfock, Tony, Buttsworth, David, Phythian, Mark and Maxwell, Andrew. 2008. "Infrastructure for remotely accessible laboratories at the University of Southern Queensland." Mann, Llewellyn, Thompson, Adam and Howard, Prue (ed.) 19th Annual Conference of the Australasian Association for Engineering Education (AAEE 2008). Yeppoon, Australia 07 - 10 Dec 2008 Canberra, Australia.Impact on a water filled cylinder
Golshani, Aliakbar, Tran-Cong, Thanh and Buttsworth, David. 2008. "Impact on a water filled cylinder." Ashida, Fumihiro and Sakata, Sei-ichiro (ed.) ACMFMS 2008: Asian Conference on Mechanics of Functional Materials and Structures. Matsue, Japan 31 Oct - 03 Nov 2008 Japan.Thermal effects on fibre optic pressure sensor during free piston compression experiments
Sharifian, S. A. and Buttsworth, D. R.. 2005. "Thermal effects on fibre optic pressure sensor during free piston compression experiments." 8th International Symposium on Fluid Control, Measurement and Visualization (8th FLUCOME). Chengdu, China 22 - 25 Aug 2005Evaluation of glued-diaphragm fibre optic pressure sensors in a shock tube
Sharifian, S. Ahmad and Buttsworth, David R.. 2007. "Evaluation of glued-diaphragm fibre optic pressure sensors in a shock tube." Shock Waves: an international journal on shock waves, detonations and explosions. 16 (3), pp. 189-197. https://doi.org/10.1007/s00193-006-0062-xImpulse facility simulation of hypervelocity radiating flows
Morgan, R. G., McIntyre, T. J., Jacobs, P. A., Buttsworth, D. R., Macrossan, M. N., Gollan, R. J., Capra, B. R., Brandis, A. M., Potter, D., Eichmann, T., Jacobs, C. M., McGilvray, M., van Diem, D. and Scott, M. P.. 2006. "Impulse facility simulation of hypervelocity radiating flows." 2nd International Workshop on Radiation of High Temperature Gases in Atmospheric Entry. Rome, Italy 06 - 08 Sep 2006 Noordwijk, Netherlands.Modelling the static thermal sensitivity of diaphragm-based fibre optic pressure sensors
Sharifian, Ahmad, Watson, Stuart, Buttsworth, David R. and Barton, James. 2007. "Modelling the static thermal sensitivity of diaphragm-based fibre optic pressure sensors." Chandratilleke, Tilak T. and Narayanaswamy, Ramesh (ed.) 8th Australasian Heat and Mass Transfer Conference. Perth, Australia 26 - 29 Jul 2005 Redding, CT, USA.Minimum safe standoff distance for protection from bushfire radiation by commercial metal meshes
Sharifian, Ahmad and Buttsworth, David R.. 2007. "Minimum safe standoff distance for protection from bushfire radiation by commercial metal meshes." Chandratilleke, Tilak T. and Narayanaswamy, Ramesh (ed.) 8th Australasian Heat and Mass Transfer Conference. Perth, Australia 26 - 29 Jul 2005 Redding, CT, USA.Computational simulation of the wind-force on metal meshes
Sharifian, Ahmad and Buttsworth, David R.. 2007. "Computational simulation of the wind-force on metal meshes." Jacobs, Peter A., McIntyre, Tim, Cleary, Matthew J., Buttsworth, David R., Mee, David, Clements, Rose, Morgan, Richard and Lemckert, Charles (ed.) 16th Australasian Fluid Mechanics Conference (AFMC 2007). Gold Coast, Australia 03 - 07 Dec 2007 Brisbane, Australia.Evaporator design for an isokinetic total water content probe in a naturally aspirating configuration
Buttsworth, D. R., Davison, C., MacLeod, J. D. and Strapp, J. W.. 2007. "Evaporator design for an isokinetic total water content probe in a naturally aspirating configuration." Jacobs, Peter, McIntyre, Tim, Cleary, Matthew, Buttsworth, David, Mee, David, Clements, Rose, Morgan, Richard and Lemckert, Charles (ed.) 16th Australasian Fluid Mechanics Conference (AFMC 2007). Gold Coast, Australia 03 - 07 Dec 2007 Brisbane, Australia.A new internal combustion engine configuration: opposed pistons with crank offset
Malpress, Ray and Buttsworth, David R.. 2007. "A new internal combustion engine configuration: opposed pistons with crank offset." Jacobs, Peter A., McIntyre, Tim, Cleary, Matthew J., Buttsworth, David R., Mee, David, Clements, Rose, Morgan, Richard and Lemckert, Charles (ed.) 16th Australasian Fluid Mechanics Conference (AFMC 2007). Gold Coast, Australia 03 - 07 Dec 2007 Brisbane, Australia.Measurement of unsteady gas temperature with optical fibre Fabry-Perot microsensors
Kilpatrick, J. M., MacPherson, W. N., Barton, J. S., Jones, J. D. C., Buttsworth, D. R., Jones, T. V., Chana, K. S. and Anderson, S. J.. 2002. "Measurement of unsteady gas temperature with optical fibre Fabry-Perot microsensors." Measurement Science and Technology. 13 (5), pp. 706-712. https://doi.org/10.1088/0957-0233/13/5/308Directional sensitivity of skin friction measurements using nematic liquid crystal
Buttsworth, D. R., Elston, S. J. and Jones, Terry V.. 1998. "Directional sensitivity of skin friction measurements using nematic liquid crystal." Measurement Science and Technology. 9 (11), pp. 1856-1865. https://doi.org/10.1088/0957-0233/9/11/011EXIT chart analysis of iteratively decodable source codes for wireless multimedia communications
Xiang, Wei and Leis, John W.. 2005. "EXIT chart analysis of iteratively decodable source codes for wireless multimedia communications." Wysocki, B. and Wysocki, T. (ed.) DSPCS/WITSP 2005: 4th Workshop on the Internet, Telecommunications and Signal Processing (WITSP2005). Noosa, Australia 19 - 21 Dec 2005 Sydney, Australia.Throughput and fairness performance of multiple STT-Vegas connections
Zhang, Zhongwei, Zhou, Hong and Leis, John. 2005. "Throughput and fairness performance of multiple STT-Vegas connections." Sanadidi, M. Y. (ed.) 3rd IASTED International Conference on Communications and Computer Networks. Marina del Rey, United States 24 - 26 Oct 2005 Marina del Rey, USA.Total temperature measurements in a shock tunnel facility
Buttsworth, David R. and Jacobs, Peter A.. 1998. "Total temperature measurements in a shock tunnel facility." Thompson, M. C. and Hourigan, K. (ed.) 13th Australasian Fluid Mechanics Conference (AFMC 1998). Melbourne, Australia 13 - 18 Dec 1998 Melbourne, Australia.High bandwidth stagnation temperature measurements in a Mach 6 gun tunnel flow
Buttsworth, David R. and Jones, Terry V.. 2003. "High bandwidth stagnation temperature measurements in a Mach 6 gun tunnel flow." Experimental Thermal and Fluid Science. 27 (2), pp. 177-186. https://doi.org/10.1016/S0894-1777(02)00281-9Simulation of Oxford University gun tunnel performance using a quasi-one-dimensional model
Buttsworth, David R., Jacobs, Peter A. and Jones, Terry V.. 2002. "Simulation of Oxford University gun tunnel performance using a quasi-one-dimensional model." Shock Waves: an international journal on shock waves, detonations and explosions. 11 (5), pp. 377-383. https://doi.org/10.1007/s001930200121Concentration probe measurements in a Mach 4 nonreacting hydrogen jet
Buttsworth, David R. and Jones, Terry V.. 2003. "Concentration probe measurements in a Mach 4 nonreacting hydrogen jet." Journal of Fluids Engineering. 125 (4), pp. 628-635. https://doi.org/10.1115/1.1595671Aggregate flows: for efficient management of large flows in the internet
Addie, Ron, Braithwaite, Stephen, Das Gupta, Jishu and Leis, John W.. 2006. "Aggregate flows: for efficient management of large flows in the internet." WITSP 2006: 5th Workshop on the Internet, Telecommunications and Signal Processing. Hobart, Australia 11 - 13 Dec 2006 Tarrawanna, N.S.W., Australia.Characterisation of mixing rate due to high power ultrasound
Yusaf, Talal and Buttsworth, David R.. 2007. "Characterisation of mixing rate due to high power ultrasound." Ultrasonics Sonochemistry. 14 (2), pp. 266-274. https://doi.org/10.1016/j.ultsonch.2006.04.008Cryo-electron tomography of biological specimens
Leis, Andrew P., Beck, Martin, Gruska, Manuela, Best, Christoph, Hegerl, Reiner, Baumeister, Wolfgang and Leis, John W.. 2006. "Cryo-electron tomography of biological specimens." IEEE: Signal Processing Magazine. 23 (3), pp. 95-103. https://doi.org/10.1016/j.bbmt.2005.11.292Radial conduction effects in transient heat transfer experiments
Buttsworth, David R. and Jones, T. V.. 1997. "Radial conduction effects in transient heat transfer experiments." Aeronautical Journal. 101 (1005), pp. 209-212.Exit chart analysis of parallel data convolutional codes
Xiang, Wei, Pietrobon, Steven S. and Leis, John. 2005. "Exit chart analysis of parallel data convolutional codes." Ohta, Naohisa (ed.) 2005 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS 2005). Hong Kong, China 13 - 16 Dec 2005 Hong Kong.A finite difference routine for the solution of transient one dimensional heat conduction problems with curvature and varying thermal properties
Buttsworth, David R.. 2001. A finite difference routine for the solution of transient one dimensional heat conduction problems with curvature and varying thermal properties. Toowoomba, Australia. University of Southern Queensland.Buffering issues in TCP-based services
Leis, John W.. 2002. Buffering issues in TCP-based services. Toowoomba, Australia. University of Southern Queensland.Spark ignition internal combustion engine modelling using Matlab
Buttsworth, David R.. 2002. Spark ignition internal combustion engine modelling using Matlab. Toowoomba, Australia. University of Southern Queensland.A pulsed LED system for schlieren flow visualisation
Buttsworth, David R. and Ahfock, Tony L.. 2003. A pulsed LED system for schlieren flow visualisation. Toowoomba, Australia. University of Southern Queensland.Enhancing the performance of vector quantizers for data compression and pattern matching using sorted codebooks
Leis, John W.. 2004. Enhancing the performance of vector quantizers for data compression and pattern matching using sorted codebooks. Toowoomba, Australia. University of Southern Queensland.System configuration and IP networking: a team-based laboratory course
Snook, Chris and Leis, John. 2002. "System configuration and IP networking: a team-based laboratory course." Shankar, K. and Burrowes, G. (ed.) 13th Annual Conference of the Australasian Association for Engineering Education (AAEE 2002). Canberra, Australia 30 Sep - 03 Oct 2002 Canberra, Australia.This item comprises data from the following sources: Scopus