CFD Assessment and Experimental Investigation of the Liquid Separation Efficiency Enhancements in a Vertical Gravity Separator

Article

Mahmood, Raid Ahmed. 2020. "CFD Assessment and Experimental Investigation of the Liquid Separation Efficiency Enhancements in a Vertical Gravity Separator." International Journal of Air-Conditioning and Refrigeration. 28 (3), pp. 2050021-1. https://doi.org/10.1142/S2010132520500212
Article Title

CFD Assessment and Experimental Investigation of the Liquid Separation Efficiency Enhancements in a Vertical Gravity Separator

ERA Journal ID212866
Article CategoryArticle
Authors
AuthorMahmood, Raid Ahmed
Journal TitleInternational Journal of Air-Conditioning and Refrigeration
Journal Citation28 (3), pp. 2050021-1
Article Number2050021
Number of Pages9
Year2020
PublisherWorld Scientific Publishing
Place of PublicationSingapore
ISSN2010-1325
2010-1333
Digital Object Identifier (DOI)https://doi.org/10.1142/S2010132520500212
Web Address (URL)https://www.worldscientific.com/doi/abs/10.1142/S2010132520500212
Abstract

Three design enhancement options for a vertical gravitational flash tank separator were proposed and investigated in this work. Computational Fluid Dynamic (CFD) was used to assess the optimum configurations of the vertical gravitational flash tank separator. A series of experiments were performed to test the CFD proposed configurations of the enhancement design options. This paper also assessed the usefulness of CFD in flash tank design, and this is achieved through experiments and simulations on a range of relevant configurations using water as the working fluid. The results revealed that the combination of the inlet flow direction and extractor had a significant effect on the performance of the vertical flash tank separator which increased by 2%. The results also revealed that there was a good agreement between the CFD simulations and experiments; the CFD simulations underestimated the liquid separation efficiency by approximately 0.02 over the range of conditions tested.

KeywordsEnhancement design option; two-phase flow; CFD simulation; liquid separation efficiency; vertical flash tank
Contains Sensitive ContentDoes not contain sensitive content
ANZSRC Field of Research 2020401799. Mechanical engineering not elsewhere classified
401706. Numerical modelling and mechanical characterisation
Public Notes

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

Byline AffiliationsSchool of Mechanical and Electrical Engineering
Institution of OriginUniversity of Southern Queensland
Permalink -

https://research.usq.edu.au/item/q5x73/cfd-assessment-and-experimental-investigation-of-the-liquid-separation-efficiency-enhancements-in-a-vertical-gravity-separator

Log in to edit
  • 123
    total views
  • 15
    total downloads
  • 2
    views this month
  • 0
    downloads this month

Export as

Related outputs

Comparative Study of Cooling Techniques for Photovoltaic Panels: Active Cooling Techniques, A Review
Al Sadoon, Abdullah M., Kassim, Muna S. and Mohmood, Raid A.. 2024. "Comparative Study of Cooling Techniques for Photovoltaic Panels: Active Cooling Techniques, A Review." Journal of Engineering and Sustainable Development. 28 (5), pp. 580-592. https://doi.org/10.31272/jeasd.28.5.3
The Simulation of Biogas Combustion in Top Open Burner
Selvam, A., Noor, M.M., Norhafana, M., Ihsan, C.K., Khalid, A., Mahmood, R.A., Harikrishnan, S. and Nayak, S.. 2024. "The Simulation of Biogas Combustion in Top Open Burner." 7th International Conference on Mechanical Engineering Research 2023 (ICMER 2023). Kuantan, Malaysia 12 - 13 Sep 2023 United Kingdom . IOP Publishing. https://doi.org/10.1088/1742-6596/2688/1/012023
Design of DC solar water pump for farmers in the Kurdistan region of Iraq
Mahmood, Raid A., Musa, Veyan A., Kassim, Muna S., Saleh, Khalid, Mahmood, Sajid A., Mahmood, Qaid A., Hassan, Amer M., Al-Manea, Ahmed R. and Abdulkareem, Lokman A.. 2023. "Design of DC solar water pump for farmers in the Kurdistan region of Iraq." 2nd International Conference on Engineering and Advanced Technology (ICEAT2022) . Istanbul, Turkey 28 - 29 Mar 2022 United States. AIP Publishing. https://doi.org/10.1063/5.0149197
The application of a single slope solar still in a refinery wastewater treatment: An experimental study
Al-Manea, Ahmed, Hammoody, Idrees, Alturki, Salwan Fadhil, Al-Shamani, Ali Najah, Wadday, Ahmed, Mahmood, Raid A. and Naeem, Haider Tawfiq. 2023. "The application of a single slope solar still in a refinery wastewater treatment: An experimental study." 1st International Conference on Achieving the Sustainable Development Goals. Istanbul, Turkey 06 202 - 07 Jun 2022 United States. AIP Publishing. https://doi.org/10.1063/5.0135973
Impact of Surface Temperature of a Photovoltaic Solar Panel on Voltage Production
Al-Doori, Ghassan Fadil, Mahmood, Raid Ahmed, Al-Janabi, Abdullah, Hassan, Amer Mahmood and Chala, Girma T.. 2023. "Impact of Surface Temperature of a Photovoltaic Solar Panel on Voltage Production." Sulaiman, Shaharin Anwar (ed.) Energy and Environment in the Tropics. Singapore. Springer. pp. 81–93
Experimental Investigation of Two-Phase Flow Patterns in a Vertical to Horizontal Bend Pipe Using Wire-Mesh Sensor
Abdulkareem, Lokman A., Musa, Veyan A., Mahmood, Raid A. and Hasso, Ezideen A.. 2021. "Experimental Investigation of Two-Phase Flow Patterns in a Vertical to Horizontal Bend Pipe Using Wire-Mesh Sensor." Revista de Chimie. 71 (12), pp. 18-33. https://doi.org/10.37358/Rev.Chim.1949
CFD Simulations and Experimental Observation for Air-Water Two-phase Flow in a Vertical Pipe
Mahmood, Raid A., Saleh, Khalid, Musa, Veyan A., Massoud, Enass, Al-Lwayzy, Saddam H., Ibrahim, Ahmed Khalid, Mohammed, Ali Ghazi and Abdulkareem, Lokman A.. 2022. "CFD Simulations and Experimental Observation for Air-Water Two-phase Flow in a Vertical Pipe." Gongcheng Kexue yu Jishu. 54 (6), pp. 2363-2375.
Assessment of Densified Fuel Quality Parameters: A Case Study for Wheat Straw Pellet
Nath, Bidhan, Chen, Guangnan, Bowtell, Les and Mahmood, Raid Ahmed. 2023. "Assessment of Densified Fuel Quality Parameters: A Case Study for Wheat Straw Pellet." Journal of Bioresources and Bioproducts. 8 (1), pp. 45-58. https://doi.org/10.1016/j.jobab.2022.10.001
Experimental Investigation of Coolant Side Characteristic on the Performance of Air-Cooled Condenser Structured by Horizontal Flattened Tube
Kamil, Mohammed Gh. Mohammed, Kassim, Muna S. and Mahmood, Raid Ahmed. 2022. "Experimental Investigation of Coolant Side Characteristic on the Performance of Air-Cooled Condenser Structured by Horizontal Flattened Tube." International Journal of Heat and Technology (Calore e Tecnologia). 40 (3), pp. 828-836. https://doi.org/10.18280/ijht.400323
Modeling of Heat Transfer and Steam Condensation Inside a Horizontal Flattened Tube
Kamil, M. Gh. Mohammed, Kassim, M. S., Mahmood, R. A. and Mahdi, L. AZ. 2022. "Modeling of Heat Transfer and Steam Condensation Inside a Horizontal Flattened Tube." Fluid Dynamics & Materials Processing. 18 (4), pp. 1-14. https://doi.org/10.32604/fdmp.2022.018938
Augmentation of convection heat transfer from a horizontal cylinder in a vented square enclosure with variation of lower opening size
Ali, Omar M., Mahmood, Raid A. and Al-Brifkani, Mohammed W.. 2022. "Augmentation of convection heat transfer from a horizontal cylinder in a vented square enclosure with variation of lower opening size." Thermal Science. 26 (3), pp. 2027-2041. https://doi.org/10.2298/TSCI201119176A
Two-Phase Flow Development of R134a in a Horizontal Pipe: Computational Investigation
Mahmood, Raid A., Saleh, Khalid, Musa, Veyan A., Massoud, Enass, Sharifian-Barforoush, Ahmad and Abdulkareem, Lokman A.. 2021. "Two-Phase Flow Development of R134a in a Horizontal Pipe: Computational Investigation." International Journal of Heat and Technology (Calore e Tecnologia). 39 (5), pp. 1532-1540. https://doi.org/10.18280/ijht.390515
Review of mechanical vapour compression refrigeration system Part 2: performance challenge
Mahmood, R. A., Ali, O. M., Al-Janabi, A., Al-Doori, G. and Noor, M. M.. 2021. "Review of mechanical vapour compression refrigeration system Part 2: performance challenge." International Journal of Applied Mechanics and Engineering. 26 (3), pp. 119-130. https://doi.org/10.2478/ijame-2021-0039
Experimental comparison between wire mesh and electrical capacitance tomography sensors to predict a two-phase flow behaviour and patterns in inclined pipe
Hameed, Ali I., Abdulkareem, Lokman A. and Mahmood, Radi A.. 2021. "Experimental comparison between wire mesh and electrical capacitance tomography sensors to predict a two-phase flow behaviour and patterns in inclined pipe." Technium. 3 (5), pp. 49-63.
Flow Patterns of Oil-Gas and Pressure Gradients in Near-Horizontal Flow Pipeline: Experimental Investigation Using Differential Pressure Transducers
Musa, Veyan A., Mahmood, Raid A., Khalifa, Shwan M. Noori, Ali, Omar M. and Abdulkareem, Lokman A.. 2021. "Flow Patterns of Oil-Gas and Pressure Gradients in Near-Horizontal Flow Pipeline: Experimental Investigation Using Differential Pressure Transducers." International Journal of Heat and Technology (Calore e Tecnologia). 39 (2), pp. 621-628. https://doi.org/10.18280/ijht.390233
Effect of Radiation on Natural Convection Heat Transfer from Heated Horizontal Cylinder in Vented Enclosure
Ali, Omar Mohammed and Mahmood, Raid Ahmed. 2021. "Effect of Radiation on Natural Convection Heat Transfer from Heated Horizontal Cylinder in Vented Enclosure." 3rd International Conference on Recent Innovations in Engineering (ICRIE 2020)IOP Conference Series: Materials Science and Engineering. United Kingdom. Informa UK(IOP Books). https://doi.org/10.1088/1757-899X/978/1/012030
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
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
CFD Instraction Guide to Simulate Two-Phase Flow Separation in A Vertical T-Junction Separator
Mahmood, Raid Ahmed. 2019. "CFD Instraction Guide to Simulate Two-Phase Flow Separation in A Vertical T-Junction Separator." International Journal of Advances in Science, Engineering and Technology (IJASEAT). 7 (2 (Special issue 1)), pp. 40-44.
Mechanical Vapour Compression Refrigeration System: Review Part 1: Environment Challenge
Mahmood, Raid, Ali, Omar M. and Noor, M. M.. 2020. "Mechanical Vapour Compression Refrigeration System: Review Part 1: Environment Challenge." International Journal of Applied Mechanics and Engineering. 25 (4), pp. 130-147. https://doi.org/10.2478/ijame-2020-0054
Investigation study of the inlet to body diameter ratio of a vertical flash tank separator using computational fluid dynamic (CFD)
Mahmood, Raid Ahmed. 2019. "Investigation study of the inlet to body diameter ratio of a vertical flash tank separator using computational fluid dynamic (CFD)." GSRD International Conference on Science, Engineering and Technology (ICSET 2019). Amman, Jordan 20 Feb 2019 Amman, Jordan.
CFD Instraction Guide to Simulate Two-Phase Flow Separation in a Vertical T-junction Separator
Mahmood, Raid Ahmed. 2019. "CFD Instraction Guide to Simulate Two-Phase Flow Separation in a Vertical T-junction Separator." International Institute of Engineers & Researchers 576th International Conference on Recent Innovations in Engineering and Technology (ICRIET-2019). Istanbul, Turkey 06 - 07 Feb 2019 Khandagiri, India.
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
Assessment of a Sustainable Building using Eco-Friendly Insulation Materials
Mahmood, Raid Ahmed. 2020. "Assessment of a Sustainable Building using Eco-Friendly Insulation Materials." International Journal of Advances in Mechanical and Civil Engineering (IJAMCE). 7 (2), pp. 16-20.
Case study of liquid suction heat exchanger in a mechanical refrigeration system using alternative refrigerants
Mahmood, Raid Ahmed. 2020. "Case study of liquid suction heat exchanger in a mechanical refrigeration system using alternative refrigerants." International Journal of Engineering and Technology(Uae). 9 (3), pp. 644-649. https://doi.org/10.14419/ijet.v9i3.30777
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.
Experimental and computational investigation of gravity separation in a vertical flash tank separator
Mahmood, Raid Ahmed. 2018. Experimental and computational investigation of gravity separation in a vertical flash tank separator . PhD Thesis Doctor of Philosophy. University of Southern Queensland. https://doi.org/10.26192/5c0da776f69cf