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Proceedings Papers

Experimental Investigation of Electrically Actuated Control Valves for GLCC © Operation

Daniel O. Awofuwa, Ram S. Mohan, Ovadia Shoham, Srinivas Swaroop Kolla, Mark Lobo
Proc. ASME. FEDSM2024, Volume 1: Fluid Applications and Systems (FASTC); Fluid Measurement and Instrumentation (FMITC); Fluid Mechanics (FMTC); Multiphase Flow (MFTC), V001T04A023, July 15–17, 2024
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2024-131115
https://doi.org/10.1115/FEDSM2024-131115
View Paper titled, Experimental Investigation of Electrically Actuated Control Valves for GLCC © Operation
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Topics: Valves
Proceedings Papers

Experimental Investigation of Gas-Carry-Under at Varying Watercuts for GLCC © Applications

Daniel O. Awofuwa, Ram S. Mohan, Ovadia Shoham, Srinivas Swaroop Kolla
Proc. ASME. FEDSM2024, Volume 1: Fluid Applications and Systems (FASTC); Fluid Measurement and Instrumentation (FMITC); Fluid Mechanics (FMTC); Multiphase Flow (MFTC), V001T04A024, July 15–17, 2024
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2024-131202
https://doi.org/10.1115/FEDSM2024-131202
View Paper titled, Experimental Investigation of Gas-Carry-Under at Varying Watercuts for GLCC © Applications
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Topics: Bubbles, Data acquisition systems, Flow (Dynamics), Mineral oil, Multiphase flow, Separation (Technology), Water
Proceedings Papers

Influence of Monovalent and Divalent Salts on Oil-Water Emulsion Stabilized by Nonionic Surfactants

Khalid Alanazi, Ram Mohan, Srinivas Swaroop Kolla, Ovadia Shoham
Proc. ASME. FEDSM2024, Volume 1: Fluid Applications and Systems (FASTC); Fluid Measurement and Instrumentation (FMITC); Fluid Mechanics (FMTC); Multiphase Flow (MFTC), V001T04A008, July 15–17, 2024
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2024-130367
https://doi.org/10.1115/FEDSM2024-130367
View Paper titled, Influence of Monovalent and Divalent Salts on Oil-Water Emulsion Stabilized by Nonionic Surfactants
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Topics: Emulsions, Gravity (Force), Surfactants, Water
Proceedings Papers

Numerical Analysis of Oil/water Dispersion Interface Prediction in Horizontal Pipe Separators

Srinivas Swaroop Kolla, Ram S. Mohan, Ovadia Shoham
Proc. ASME. FEDSM2021, Volume 3: Fluid Mechanics; Micro and Nano Fluid Dynamics; Multiphase Flow, V003T08A030, August 10–12, 2021
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2021-66074
https://doi.org/10.1115/FEDSM2021-66074
View Paper titled, Numerical Analysis of Oil/water Dispersion Interface Prediction in Horizontal Pipe Separators
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Topics: Numerical analysis, Pipes, Water, Separation (Technology), Computer simulation, Computational fluid dynamics, Computer software, Emulsions, Modeling, Sedimentation
Journal Articles

Numerical Analysis of Flow Behavior in Gas–Liquid Cylindrical Cyclone (GLCC © ) Separators With Inlet Design Modifications

Srinivas Swaroop Kolla, Ram S. Mohan, Ovadia Shoham
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. September 2021, 143(9): 093005.
Paper No: JERT-19-1702
https://doi.org/10.1115/1.4051423
Published Online: June 24, 2021
View Article titled, Numerical Analysis of Flow Behavior in Gas–Liquid Cylindrical Cyclone (GLCC © ) Separators With Inlet Design Modifications
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Topics: Cavities, Computational fluid dynamics, Design, Flow (Dynamics), Pressure, Steam, Slug flows, Fluids, Nozzles
Proceedings Papers

Variation of Zero Net Liquid Holdup in a Gas Liquid Cylindrical Cyclone Separator Below Operational Envelope

Malay Jignesh Shah, Srinivas Swaroop Kolla, Ram S. Mohan, Ovadia Shoham
Proc. ASME. FEDSM2020, Volume 2: Fluid Mechanics; Multiphase Flows, V002T04A030, July 13–15, 2020
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2020-20090
https://doi.org/10.1115/FEDSM2020-20090
View Paper titled, Variation of Zero Net Liquid Holdup in a Gas Liquid Cylindrical Cyclone Separator Below Operational Envelope
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Topics: Drag (Fluid dynamics), Flow (Dynamics), Viscosity, Water
Journal Articles

Swirling Flow Regimes and Gas Carry-Under in Gas–Liquid Cylindrical Cyclone Separator in a Separated Outlet Configuration

Srinivas Swaroop Kolla, Ram S. Mohan, Ovadia Shoham
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. April 2021, 143(4): 042304.
Paper No: JERT-19-1823
https://doi.org/10.1115/1.4048230
Published Online: September 22, 2020
View Article titled, Swirling Flow Regimes and Gas Carry-Under in Gas–Liquid Cylindrical Cyclone Separator in a Separated Outlet Configuration
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Topics: Flow (Dynamics), Swirling flow, Water
Proceedings Papers

Slug Detection As a Tool for Predictive Control of GLCC © Compact Separators

Shankar Earni, Shoubo Wang, Ram S. Mohan, Ovadia Shoham, Jack D. Marrelli
Proc. ASME. ETCE2001, Part A: Combustion and Alternative Energy Technology; Computers in Engineering; Drilling Technology; Environmental Engineering Technology; Composite Materials Design and Analysis; Manufacturing and Services, 521-532, February 5–7, 2001
Publisher: American Society of Mechanical Engineers
Paper No: ETCE2001-17136
https://doi.org/10.1115/ETCE2001-17136
View Paper titled, Slug Detection As a Tool for Predictive Control of GLCC © Compact Separators
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Topics: Predictive control, Slug flows, Feedback, Feedforward control, Design, Control equipment, Dynamics (Mechanics), Errors, Flow (Dynamics), Matlab
Proceedings Papers

Gas-Liquid Cylindrical Cyclone (GLCC © ) Compact Separators for Wet Gas Applications

Shoubo Wang, Luis E. Gomez, Ram S. Mohan, Ovadia Shoham, Gene E. Kouba
Proc. ASME. ETCE2001, Part A: Combustion and Alternative Energy Technology; Computers in Engineering; Drilling Technology; Environmental Engineering Technology; Composite Materials Design and Analysis; Manufacturing and Services, 533-543, February 5–7, 2001
Publisher: American Society of Mechanical Engineers
Paper No: ETCE2001-17137
https://doi.org/10.1115/ETCE2001-17137
View Paper titled, Gas-Liquid Cylindrical Cyclone (GLCC © ) Compact Separators for Wet Gas Applications
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Topics: Design, Drops, Flow (Dynamics), Maintenance, Weight (Mass)
Journal Articles

Numerical Simulation of Liquid Droplet Coalescence and Breakup

Shuxia Yuan, Ramin Dabirian, Ovadia Shoham, Ram S. Mohan
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. October 2020, 142(10): 102101.
Paper No: JERT-19-1643
https://doi.org/10.1115/1.4046603
Published Online: April 8, 2020
View Article titled, Numerical Simulation of Liquid Droplet Coalescence and Breakup
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Topics: Collisions (Physics), Drops, Shapes
Proceedings Papers

Gas Carry-Under in Gas-Liquid Cylindrical Cyclone Separator: A Mechanistic Model

Srinivas Swaroop Kolla, Ram S. Mohan, Ovadia Shoham
Proc. ASME. AJKFluids2019, Volume 5: Multiphase Flow, V005T05A068, July 28–August 1, 2019
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2019-4735
https://doi.org/10.1115/AJKFluids2019-4735
View Paper titled, Gas Carry-Under in Gas-Liquid Cylindrical Cyclone Separator: A Mechanistic Model
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Topics: Flow (Dynamics), Fluids, Separation (Technology), Vortex flow, Vortices
Proceedings Papers

Tangential Wall Jet Flow and Gas Entrainment in Gas-Liquid Cylindrical Cyclone Compact Separator

Srinivas Swaroop Kolla, Ram S. Mohan, Ovadia Shoham
Proc. ASME. AJKFluids2019, Volume 5: Multiphase Flow, V005T05A069, July 28–August 1, 2019
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2019-4737
https://doi.org/10.1115/AJKFluids2019-4737
View Paper titled, Tangential Wall Jet Flow and Gas Entrainment in Gas-Liquid Cylindrical Cyclone Compact Separator
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Topics: Film thickness, Flow (Dynamics), Fluids, Jets, Liquid films, Nozzles, Shapes, Turbulence
Proceedings Papers

In-Line Testing of Novel Filter Media for Oil-Water Mixtures

Anisha Mule, Ramin Dabirian, Srinivas Swaroop Kolla, Ram Mohan, Ovadia Shoham
Proc. ASME. AJKFluids2019, Volume 5: Multiphase Flow, V005T05A078, July 28–August 1, 2019
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2019-5554
https://doi.org/10.1115/AJKFluids2019-5554
View Paper titled, In-Line Testing of Novel Filter Media for Oil-Water Mixtures
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Topics: Filters, Flow (Dynamics), Testing, Water
Proceedings Papers

CFD Simulation of Slug Dissipation in an Enlarged Impacting Tee

Mobina Mohammadikharkeshi, Mazdak Parsi, Ramin Dabirian, Ram S. Mohan, Ovadia Shoham
Proc. ASME. AJKFluids2019, Volume 5: Multiphase Flow, V005T05A071, July 28–August 1, 2019
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2019-5050
https://doi.org/10.1115/AJKFluids2019-5050
View Paper titled, CFD Simulation of Slug Dissipation in an Enlarged Impacting Tee
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Topics: Computational fluid dynamics, Energy dissipation, Junctions, Simulation, Slug flows
Proceedings Papers

CFD Simulations of Oil-Water Flow Behavior in Horizontal Pipe Separator

Srinivas Swaroop Kolla, Ram S. Mohan, Ovadia Shoham
Proc. ASME. AJKFluids2019, Volume 5: Multiphase Flow, V005T05A079, July 28–August 1, 2019
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2019-5579
https://doi.org/10.1115/AJKFluids2019-5579
View Paper titled, CFD Simulations of Oil-Water Flow Behavior in Horizontal Pipe Separator
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Topics: Computational fluid dynamics, Engineering simulation, Flow (Dynamics), Pipes, Simulation, Water, Design, Boundary layers, Ocean engineering, Separation (Technology)
Proceedings Papers

Dissipation of Injected Slug in Enlarged Impacting Tee in Single Branch Blocking Configuration

Tanner Cole, Ramin Dabirian, Mobina Mohammadikharkeshi, Ram Mohan, Ovadia Shoham
Proc. ASME. AJKFluids2019, Volume 5: Multiphase Flow, V005T05A072, July 28–August 1, 2019
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2019-5054
https://doi.org/10.1115/AJKFluids2019-5054
View Paper titled, Dissipation of Injected Slug in Enlarged Impacting Tee in Single Branch Blocking Configuration
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Topics: Energy dissipation, Slug flows
Journal Articles

Analysis of Gas-Liquid Cylindrical Cyclone Separator With Inlet Modifications Using Fluid–Structure Interaction

Srinivas Swaroop Kolla, Ram S. Mohan, Ovadia Shoham
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. April 2020, 142(4): 042003.
Paper No: JERT-18-1626
https://doi.org/10.1115/1.4044762
Published Online: September 25, 2019
View Article titled, Analysis of Gas-Liquid Cylindrical Cyclone Separator With Inlet Modifications Using Fluid–Structure Interaction
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Topics: Computational fluid dynamics, Fluid structure interaction, Pressure, Slug flows, Stress, Weight (Mass), Deformation, Finite element analysis, Structural analysis, Design
Journal Articles

A Study on the Effect of Fluid Properties and Watercut on Liquid Carry-Over in Gas-Liquid Cylindrical Cyclone Compact Separators

Srinivas Swaroop Kolla, Ram S. Mohan, Ovadia Shoham
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. September 2019, 141(9): 091303.
Paper No: FE-18-1178
https://doi.org/10.1115/1.4043161
Published Online: April 15, 2019
View Article titled, A Study on the Effect of Fluid Properties and Watercut on Liquid Carry-Over in Gas-Liquid Cylindrical Cyclone Compact Separators
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Topics: Flow (Dynamics), Fluids, Uncertainty analysis, Water, Pressure, Viscosity, Uncertainty
Proceedings Papers

Mechanistic Modeling of Dynamic Zero-Net Liquid Holdup (ZNLH) in Gas-Liquid Cylindrical Cyclone (GLCC © ) Separator

Srinivas Swaroop Kolla, Megharaj Praneeth Karpurapu, Ram S. Mohan, Ovadia Shoham
Proc. ASME. IMECE2018, Volume 7: Fluids Engineering, V007T09A016, November 9–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2018-88481
https://doi.org/10.1115/IMECE2018-88481
View Paper titled, Mechanistic Modeling of Dynamic Zero-Net Liquid Holdup (ZNLH) in Gas-Liquid Cylindrical Cyclone (GLCC © ) Separator
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Topics: Modeling, Flow (Dynamics), Gas flow, Gas industry, Performance characterization, Pressure, Vessels
Proceedings Papers

Foam Breakup in CFC/GLCC © System

Ramin Dabirian, Ardian Nababan, Ilias Gavrielatos, Ram S. Mohan, Ovadia Shoham
Proc. ASME. FEDSM2018, Volume 1: Flow Manipulation and Active Control; Bio-Inspired Fluid Mechanics; Boundary Layer and High-Speed Flows; Fluids Engineering Education; Transport Phenomena in Energy Conversion and Mixing; Turbulent Flows; Vortex Dynamics; DNS/LES and Hybrid RANS/LES Methods; Fluid Structure Interaction; Fluid Dynamics of Wind Energy; Bubble, Droplet, and Aerosol Dynamics, V001T06A012, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2018-83315
https://doi.org/10.1115/FEDSM2018-83315
View Paper titled, Foam Breakup in CFC/GLCC © System
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Topics: Bubbles, Cutting, Drilling, Flow (Dynamics), Foams (Chemistry), Half-life, Petroleum industry, Separation (Technology), Surfactants