Stagnation temperature in a cold hypersonic flow produced by a light free piston compression facility

Article

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/s00348-013-1486-6
Article Title

Stagnation temperature in a cold hypersonic flow produced by a light free piston compression facility

ERA Journal ID1289
Article CategoryArticle
AuthorsWidodo, Agung (Author) and Buttsworth, David (Author)
Journal TitleExperiments in Fluids: experimental methods and their applications to fluid flow
Journal Citation54 (4), p. 1486
Number of Pages12
Year2013
Place of PublicationHeidelberg, Germany
ISSN0723-4864
1432-1114
Digital Object Identifier (DOI)https://doi.org/10.1007/s00348-013-1486-6
Web Address (URL)http://link.springer.com/article/10.1007%2Fs00348-013-1486-6
Abstract

Stagnation temperatures at the nozzle exit of the University of Southern Queensland hypersonic wind tunnel facility have been identified using an aspirating tube device with a 0.075 mm diameter k-type butt-welded thermocouple junction positioned at its inlet. Because of the finite thermal inertia of the thermocouple, a response time correction is introduced, and uncertainties in the response time correction are assessed and minimized by operating the aspirating device over a range of different initial temperatures. Pressure measurements within the barrel of the wind tunnel facility were used to estimate a theoretical upper bound on the flow stagnation temperature by assuming isentropic compression of the test gas. Results demonstrate that for the current operating conditions, the gas which is first delivered into the hypersonic nozzle has a stagnation temperature almost identical to the isentropic compression value of around 560 K, but a cooling effect is registered for the duration of the test flow which is about 200 ms. Thermodynamic simulations based on an unsteady energy balance model with turbulent heat transfer from the test gas within the barrel demonstrate a cooling effect of a similar magnitude to that indicated by the measured temperature variation, suggesting that strong mixing of the test gas occurs within the barrel during flow discharge through the hypersonic nozzle.

Keywordsenergy balance models; hypersonic wind tunnels; isentropic compression; measured temperatures; thermocouple junctions; thermodynamic simulations; turbulent heat transfer; wind-tunnel facilities
ANZSRC Field of Research 2020401204. Computational methods in fluid flow, heat and mass transfer (incl. computational fluid dynamics)
400106. Hypersonic propulsion and hypersonic aerothermodynamics
Public Notes

Files associated with this item cannot be displayed due to copyright restrictions.

Byline AffiliationsFaculty of Engineering and Surveying
Institution of OriginUniversity of Southern Queensland
Permalink -

https://research.usq.edu.au/item/q2vqz/stagnation-temperature-in-a-cold-hypersonic-flow-produced-by-a-light-free-piston-compression-facility

Log in to edit
  • 1711
    total views
  • 9
    total downloads
  • 7
    views this month
  • 0
    downloads this month

Export as

Related outputs

Depressurisation Restart Method for a Hypersonic Inlet with Closed-Plenum Mass Flow Metering
Noller, Lachlan J., Zander, Fabian and Buttsworth, David. 2024. "Depressurisation Restart Method for a Hypersonic Inlet with Closed-Plenum Mass Flow Metering." AIAA Aviation Forum and ASCEND 2024. Las Vegas, United States 29 Jul - 02 Aug 2024 United States. https://doi.org/10.2514/6.2024-4116
Mach 6 and Mach 7 conditions in TUSQ at Reynolds numbers up to 30 million
Moran, Jeremy, Buttsworth, David R. and Noller, Lachlan. 2024. "Mach 6 and Mach 7 conditions in TUSQ at Reynolds numbers up to 30 million." AIAA Aviation Forum and ASCEND 2024. Las Vegas, United States 29 Jul - 02 Aug 2024 United States. https://doi.org/10.2514/6.2024-4197
Seismoacoustic measurements of the OSIRIS-REx re-entry with an off-grid Raspberry PiShake
Fernando, Benjamin, Charalambous, Constantinos, Saliby, Christelle, Sansom, Eleanor, Larmat, Carene, Buttsworth, David, Hicks, Daniel, Johnson, Roy, Lewis, Kevin, McCleary, Meaghan, Petricca, Giuseppe, Schmerr, Nick, Zander, Fabian and Inman, Jennifer. 2024. "Seismoacoustic measurements of the OSIRIS-REx re-entry with an off-grid Raspberry PiShake." Seismica. 3 (1). https://doi.org/10.26443/seismica.v3i1.1154
Free-Flight of a Propelled Model in a High-Speed Ground-Test Facility
McQuellin, Liam P., Noller, Lachlan J. and Buttsworth, David R.. 2024. "Free-Flight of a Propelled Model in a High-Speed Ground-Test Facility." AIAA SciTech Forum 2024. Orlando, FL, United States 08 - 12 Jan 2024 United States. https://doi.org/10.2514/6.2024-2889
Determination of deep bed drying rates for abattoir paunch waste using revised co-efficients for the Hukill equation
Spence, Jenny, Buttsworth, David, Carter, Brad and Amar, Abdurazaq. 2024. "Determination of deep bed drying rates for abattoir paunch waste using revised co-efficients for the Hukill equation." Thermal Science and Engineering Progress. 49, p. 102461. https://doi.org/10.1016/j.tsep.2024.102461
Plenum-Based Mass Flow Metering
Noller, Lachlan, Zander, Fabian and Buttsworth, David. 2024. "Plenum-Based Mass Flow Metering." AIAA Journal: devoted to aerospace research and development. 62 (1), pp. 399-404. https://doi.org/10.2514/1.J063279
Noncontact Estimation of the Onset of Ice Accretion in Turbofan Stators
Saleh, Khalid, Leis, John and Buttsworth, David. 2024. "Noncontact Estimation of the Onset of Ice Accretion in Turbofan Stators." IET Science, Measurement and Technology. 18 (6), pp. 271-279. https://doi.org/10.1049/smt2.12191
Trajectory Analysis of the Hayabusa2 Capsule from a Single Airborne Observation
Zander, Fabian, Buttsworth, David R., Birch, Byrenn and Payne, Allan. 2024. "Trajectory Analysis of the Hayabusa2 Capsule from a Single Airborne Observation." Journal of Spacecraft and Rockets. 61 (1). https://doi.org/10.2514/1.A35719
Optical aerodynamic measurements of hypersonic free-flight using Bayesian state estimation
Lock, Andrew, Armstrong, Gerard, Hack, Flynn, Birch, Byrenn, Buttsworth, David and Jahn, Ingo. 2023. "Optical aerodynamic measurements of hypersonic free-flight using Bayesian state estimation." AIAA Aviation 2023 Forum . San Diego, United States 12 202 - 16 Jun 2023 United States. American Institute of Aeronautics and Astronautics. https://doi.org/10.2514/6.2023-3713
Improved Surface Temperature Identification Method for Remote Observations of Sample Return Capsules
Birch, Byrenn, Buttsworth, David and Zander, Fabian. 2023. "Improved Surface Temperature Identification Method for Remote Observations of Sample Return Capsules." Journal of Spacecraft and Rockets. https://doi.org/10.2514/1.A35692
Performance evaluation of supersonic flow for variable geometry radial ejector through CFD models based on DES-turbulence models, GPR machine learning, and MPA optimization
Al-Rbaihat, Raed, Saleh, Khalid, Malpress, Ray, Buttsworth, David, Alahmer, Hussein and Alahmer, Ali. 2023. "Performance evaluation of supersonic flow for variable geometry radial ejector through CFD models based on DES-turbulence models, GPR machine learning, and MPA optimization." International Journal of Thermofluids. 20. https://doi.org/10.1016/j.ijft.2023.100487
Experimental investigation of a novel variable geometry radial ejector
Al-Rbaihat, Raed, Saleh, Khalid, Malpress, Ray and Buttsworth, David. 2023. "Experimental investigation of a novel variable geometry radial ejector." Applied Thermal Engineering. 233. https://doi.org/10.1016/j.applthermaleng.2023.121143
A 2022 τ-Herculid meteor cluster from an airborne experiment: automated detection, characterization, and consequences for meteoroids
Vaubaillon, J., Loir, C., Ciocan, C., Kandeepan, M., Millet, M., Cassagne, A., Lacassagne, L., Da Fonseca, P., Zander, F., Buttsworth, D., Loehle, S., Toth, J., Gray, S., Moingeon, A. and Rambaux, N.. 2023. "A 2022 τ-Herculid meteor cluster from an airborne experiment: automated detection, characterization, and consequences for meteoroids ." Astronomy and Astrophysics: a European journal. 670. https://doi.org/10.1051/0004-6361/202244993
Laser-Induced Diaphragm Rupture for Improved Sequencing and Repeatability in a Hypersonic Facility
Birch, Byrenn, Buttsworth, David and Zander, Fabian. 2023. "Laser-Induced Diaphragm Rupture for Improved Sequencing and Repeatability in a Hypersonic Facility." Journal of Spacecraft and Rockets. 60 (1), pp. 351-360. https://doi.org/10.2514/1.A35427
Hayabusa2 Capsule Reentry: Visible and Near-IR Emission Spectroscopy from the Australian Airborne Observation
Birch, Byrenn, Zander, Fabian, Buttsworth, David, Noller, Lachlan and Payne, Allan. 2022. "Hayabusa2 Capsule Reentry: Visible and Near-IR Emission Spectroscopy from the Australian Airborne Observation." AIAA Aviation Forum 2022. Chicago, United States 27 Jun - 01 Jul 2022 United States. https://doi.org/10.2514/6.2022-3736
Planning and Implementation of the Australian Airborne Observation of Hayabusa2
Zander, Fabian, Buttsworth, David R., Birch, Byrenn J. C. and Payne, Allan. 2022. "Planning and Implementation of the Australian Airborne Observation of Hayabusa2." AIAA Aviation Forum 2022. Chicago, United States 27 Jun - 01 Jul 2022 United States. https://doi.org/10.2514/6.2022-3583
Measurement of turbulent supersonic steam jet flow characteristics using TDLAS
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
System Design and Preliminary Analysis of the UQ Near Infrared Spectroscopy Data of the Hayabusa2 Re-entry
James, Christopher M., Thompson, Matthew, Apirana, Steve F., Zander, Fabian, Buttsworth, David R. and Payne, Allan. 2022. "System Design and Preliminary Analysis of the UQ Near Infrared Spectroscopy Data of the Hayabusa2 Re-entry." AIAA SciTech Forum 2022. San Diego, United States 03 - 07 Jan 2022 United States. https://doi.org/10.2514/6.2022-2153
Hayabusa2 Capsule Reentry: Australian Airborne Observation Emission Spectroscopy Calibration and Preliminary Analysis
Birch, Byrenn, Zander, Fabian, Buttsworth, David, Noller, Lachlan and Payne, Allan. 2022. "Hayabusa2 Capsule Reentry: Australian Airborne Observation Emission Spectroscopy Calibration and Preliminary Analysis." AIAA SciTech Forum 2022. San Diego, United States 03 - 07 Jan 2022 United States. https://doi.org/10.2514/6.2022-2151
Hypersonic Pitching Control Model Development
Stern, Nathan, Buttsworth, David, Choudhury, Rishabh and Birch, Byrenn. 2018. "Hypersonic Pitching Control Model Development." 22nd AIAA International Space Planes and Hypersonics Systems and Technologies Conference (AIAA 2018). Orlando, United States 17 - 19 Sep 2018 Reston, United States. https://doi.org/10.2514/6.2018-5267
Pressure Fluctuations in a Hypersonic Ludwieg Tube with Free Piston Compression Heating
Birch, Byrenn J. C., Choudhury, Rishabh, Stern, Nathan and Buttsworth, David R.. 2018. "Pressure Fluctuations in a Hypersonic Ludwieg Tube with Free Piston Compression Heating." 22nd AIAA International Space Planes and Hypersonics Systems and Technologies Conference (AIAA 2018). Orlando, United States 17 - 19 Sep 2018 Reston, United States. https://doi.org/10.2514/6.2018-5266
Testing of Ultra Fast Response, Durable Co-axial Thermocouples for High Enthalpy Impulse Facilities
James, Christopher M., Birch, Byrenn J. C., Smith, Daniel R., Cullen, Timothy G., Millard, Theodore, Vella, Samuel, Liu, Yu, Morgan, Richard G., Stern, Nathan and Buttsworth, David R.. 2019. "Testing of Ultra Fast Response, Durable Co-axial Thermocouples for High Enthalpy Impulse Facilities." AIAA Aviation Forum 2019. Dallas, United States 17 - 21 Jun 2019 United States. https://doi.org/10.2514/6.2019-3007
Focused Laser Differential Interferometry for Hypersonic Flow Diagnostics
Birch, Byrenn, Buttsworth, David and Zander, Fabian. 2019. "Focused Laser Differential Interferometry for Hypersonic Flow Diagnostics." Alwahabi, Z. T. and Medwell, P. R. (ed.) 9th Australian Conference on Laser Diagnostics (IX ACLD). Adelaide, Australia 02 - 04 Dec 2019 Adelaide, Australia.
Energy content, bulk density, and the latent heat of vaporisation characteristics of abattoir paunch waste
Spence, Jennifer, Buttsworth, David and Carter, Brad. 2022. "Energy content, bulk density, and the latent heat of vaporisation characteristics of abattoir paunch waste." Energy. 248, pp. 1-6. https://doi.org/10.1016/j.energy.2022.123645
Analysis of Reentry and Break-Up Forces from Impulse Facility Experiments and Numerical Rebuilding
Leiser, David, Loehle, Stefan, Zander, Fabian, Buttsworth, David R., Choudhury, Rishabh and Fasoulas, Stefanos. 2022. "Analysis of Reentry and Break-Up Forces from Impulse Facility Experiments and Numerical Rebuilding." Journal of Spacecraft and Rockets. 59 (4), pp. 1276-1288. https://doi.org/10.2514/1.A35204
Ice Crystal Icing Wind Tunnel: Characterisation and Experimental Results
Saleh, Khalid, Leis, John and Buttsworth, David. 2021. "Ice Crystal Icing Wind Tunnel: Characterisation and Experimental Results." 19th Australian International Aerospace Congress. Melbourne, Australia 29 Nov - 02 Dec 2021 Australia.
An Incident Shock Boundary Condition for Eilmer4
Hack, Flynn, Jahn, Ingo, Buttsworth, David and Zander, Fabian. 2022. "An Incident Shock Boundary Condition for Eilmer4." 23rd Australasian Fluid Mechanics Conference (AFMC2022). Sydney, Australia 04 - 08 Dec 2022 Australia. University of Sydney.
Transitional Boundary Layer Measurements in the University of Southern Queensland Hypersonic Wind Tunnel
Webb, Alister, Birch, Byrenn, Zander, Fabian and Buttsworth, David. 2022. "Transitional Boundary Layer Measurements in the University of Southern Queensland Hypersonic Wind Tunnel." 23rd Australasian Fluid Mechanics Conference (AFMC2022). Sydney, Australia 04 - 08 Dec 2022 Australia. University of Sydney.
Mixing of Thermally Stratified Gas in Horizontal Tube Using Shock Waves Research Methodology
Grybko, Maciej, Malpress, Ray, Buttsworth, David, Zander, Fabian and Birch, Byrenn. 2022. "Mixing of Thermally Stratified Gas in Horizontal Tube Using Shock Waves Research Methodology." 23rd Australasian Fluid Mechanics Conference (AFMC2022). Sydney, Australia 04 - 08 Dec 2022 Australia. University of Sydney.
Heated Barrel Mode for a Hypersonic Ludwieg Tube with Free-Piston Compression: Preliminary Performance
Birch, Byrenn, Malpress, Ray, Saleh, Khalid and Buttsworth, David. 2022. "Heated Barrel Mode for a Hypersonic Ludwieg Tube with Free-Piston Compression: Preliminary Performance." 23rd Australasian Fluid Mechanics Conference (AFMC2022). Sydney, Australia 04 - 08 Dec 2022 Australia. University of Sydney.
Tunable Diode Laser Absorption Spectroscopy in a Supersonic Steam Jet
Al-Manea, Ahmed, Buttsworth, David, Leis, John and Saleh, Khalid. 2019. "Tunable Diode Laser Absorption Spectroscopy in a Supersonic Steam Jet." Alwahabi, Z. T. and Medwell, P. R. (ed.) 9th Australian Conference on Laser Diagnostics (IX ACLD). Adelaide, Australia 02 - 04 Dec 2019 Adelaide, Australia.
Microwave technique for liquid water detection in icing applications
Leis, John, Buttsworth, David, Saeed, Ramiz, Saleh, Khalid, McGilvray, Matthew and Gillespie, David. 2019. "Microwave technique for liquid water detection in icing applications." 2019 International Conference on Icing of Aircraft, Engines, and Structures. Minneapolis, United States 17 - 21 Jun 2019 United States. https://doi.org/10.4271/2019-01-1930
A new wind tunnel facility for ice crystal icing experiments
Saeed, Ramiz, Buttsworth, David and Saleh, Khalid. 2019. "A new wind tunnel facility for ice crystal icing experiments." 2019 International Conference on Icing of Aircraft, Engines, and Structures. Minneapolis, United States 17 - 21 Jun 2019 United States. https://doi.org/10.4271/2019-01-1926
Hypersonic oscillating shock-wave/boundary-layer interaction on a flat plate
Currao, Gaetano M. D., McQuellin, Liam P., Neely, Andrew J., Gai, Sudhir L., O'Byrne, Sean, Zander, Fabian, Buttsworth, David R., McNamara, Jack J. and Jahn, Ingo. 2021. "Hypersonic oscillating shock-wave/boundary-layer interaction on a flat plate." AIAA Journal: devoted to aerospace research and development. 59 (3), pp. 940-959. https://doi.org/10.2514/1.J059590
Australian rapid-response airborne observation of the Hayabusa2 reentry
Zander, Fabian, Buttsworth, David R., Birch, Byrenn, Noller, Lachlan, Wright, Duncan, James, Christopher M., Thompson, Matthew, Apirana, Steven, Leis, John, Lobsey, Craig and Payne, Allan. 2021. "Australian rapid-response airborne observation of the Hayabusa2 reentry." Journal of Spacecraft and Rockets. 58 (6), pp. 1915-1919. https://doi.org/10.2514/1.A35062
Fast-Response transient heat flux measurements in a plasma wind tunnel
Birch, Byrenn, Buttsworth, David, Loehle, Stefan and Hufgard, Fabian. 2021. "Fast-Response transient heat flux measurements in a plasma wind tunnel." International Journal of Heat and Mass Transfer. 173. https://doi.org/10.1016/j.ijheatmasstransfer.2021.121234
CFD numerical and experimental investigation of two-phase flow development after an expansion device in a horizontal pipe
Mahmood, Raid Ahmed, Buttsworth, David, Malpress, Ray and Sharifian-Barforoush, Ahmed. 2021. "CFD numerical and experimental investigation of two-phase flow development after an expansion device in a horizontal pipe." Journal of Thermal Engineering. 7 (1), pp. 307- 323. https://doi.org/10.18186/thermal.850672
Ice crystal icing wind tunnel at USQ: initial characterisation
Saeed, R. I., Saleh, Kh. and Buttsworth, D.. 2019. "Ice crystal icing wind tunnel at USQ: initial characterisation." Neely, Andrew (ed.) International Society for Air Breathing Engines (ISABE 2019). Canberra, Australia 22 - 27 Sep 2019 Indianapolis, United States.
TUSQ hypersonic wind tunnel storage
Buttsworth, David. TUSQ hypersonic wind tunnel storage. Toowoomba. https://doi.org/10.26192/rps2-8e62
Experimental 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." ISER 460th International Conference on Heat Transfer and Fluid Flow (ICHTFF 2019). Brisbane, Australia 08 - 09 Jan 2019
Ethylene Detection using Laser Modulated Photoacoustic Resonance at 1625nm
Leis, John and Buttsworth, David. 2019. "Ethylene Detection using Laser Modulated Photoacoustic Resonance at 1625nm." Alwahabi, Z.T. and Medwell, P.R. (ed.) 9th Australian Conference on Laser Diagnostics (IX ACLD). Adelaide, Australia 02 - 04 Dec 2019 Adelaide, Australia.
An Experimental and Numerical Investigation into the Aerodynamics of the ISS Re-entry
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/S2010132519500056
Time-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.2020.110177
Measurements 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-w
Detached 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/10.2514/6.2018-5252
Experimental 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/0.2514/6.2020-2452
Measurement 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.2018.08.019
Oscillating 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/10.2514/6.2019-3077
Spacecraft 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/10.2514/6.2019-0161
Study 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/10.2514/6.2017-2181
Determining 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.2016.2638798
A 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.2017.2762636
Analysis 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 2018
Simulation 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.2015.2495292
Investigation 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.2017.07.082
Absolute 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.
Visible 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.T4309
Mixing 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.2015.12.027
Convergence 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.2014.7021090
Effect 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.2015.10.082
Experimental 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.846.157
Detection 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.2014.2327457
Ejector 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.2014.06.038
Hot-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.J051867
Hypersonic 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.A32887
Evolution 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.A32854
Visible 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.A32497
Instantaneous 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/10.1115/1.4025639
Pitot 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.2014.05.012
Isokinetic 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/10.2514/6.2008-435
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/10.2514/6.2012-5953
Near-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.A32500
Radiometric 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_77
Application 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/10.1117/12.468141
Sampling, 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.2012.6507974
Near 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/10.2514/6.2012-1297
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/s10494-012-9393-0
Simplified 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.2012.0193
A 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.
Simulation 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/10.1115/1.4001080
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.
Temperature variations in a free piston compression wind tunnel
Widodo, Agung Sugeng. 2012. Temperature variations in a free piston compression wind tunnel. PhD Thesis Doctor of Philosophy. University of Southern Queensland.
Direct 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/10.1115/1.2841798
Experiments 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/10.2514/2.26
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.2009.5398658
A 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/ICEF2009-14056
A 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/ICEF2009-14042
Deflection 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.
Assessment 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)00093-0
Transient 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/10.1177/095440700221600808
Transient 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/s00348-004-0793-3
Heat 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/s00193-002-0140-7
Finite 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/s00193-006-0015-4
Eroding 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/10.1088/0957-0233/16/7/011
The 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.
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/10.1117/12.822032
Super-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_5
Ludwieg 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.
CNG-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.2009.10.009
Assessment 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/10.1038/190778a0
Double-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/10.1177/1042391510367366
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.2009.5398624
Premature 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.2009.5398678
Theoretical 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.2009.5398648
A 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.2009.5398645
Discrete 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.2009.5398655
Instantaneous 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.2009.5398679
Hardware-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.2008.09.017
Direct 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/HT2008-56270
Infrastructure 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 2005
Evaluation 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-x
Impulse 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/10.1088/0957-0233/13/5/308
Directional 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/10.1088/0957-0233/9/11/011
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)00281-9
Simulation 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/s001930200121
Concentration 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/10.1115/1.1595671
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.2006.04.008
Radial 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.
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.
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.