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Proceedings Papers

Leakage Characteristics of a Stepped Balance Piston Labyrinth Seal in Supercritical CO2

Jason Wilkes, Natalie R. Smith, Karl Wygant, Abhay Patil, Chris Kulhanek

Proc. ASME. GT2022, Volume 9: Supercritical CO2, V009T28A023, June 13–17, 2022

Paper No: GT2022-83262

DOI: https://doi.org/10.1115/GT2022-83262

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Topics: Leakage, Pistons, Supercritical carbon dioxide, Thrust, Aerodynamics, Clearances (Engineering), Compressors, Computational fluid dynamics, Fluid-dynamic forces, Pressure

Proceedings Papers

Design of a Compact Dry Cooler With an Aluminum Heat Exchanger Core for a Supercritical CO2 Power Cycle Is Evaluated for a Concentrating Solar Power Application

Kelsi M. Katcher, Dereje Amogne, Abhay Patil

Proc. ASME. GT2022, Volume 9: Supercritical CO2, V009T28A017, June 13–17, 2022

Paper No: GT2022-82511

DOI: https://doi.org/10.1115/GT2022-82511

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Topics: Aluminum, Concentrating solar power, Design, Heat exchangers, Supercritical carbon dioxide, Thermodynamic power cycles

Proceedings Papers

The Pump-Turbine Selection Approach for Geomechanical Storage Facility

Abhay Patil, Bunker Hill, Jason Wilkes

Proc. ASME. GT2022, Volume 4: Cycle Innovations; Cycle Innovations: Energy Storage, V004T07A009, June 13–17, 2022

Paper No: GT2022-83146

DOI: https://doi.org/10.1115/GT2022-83146

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Topics: Pump turbines, Pumps, Storage, Turbines

Proceedings Papers

CFD Based Investigation of Effects of Liquid Contamination on Dry Gas Seal Performance

Abhay Patil, Aaron Rimpel, Rainer Kurz

Proc. ASME. GT2022, Volume 7: Industrial and Cogeneration; Manufacturing Materials and Metallurgy; Microturbines, Turbochargers, and Small Turbomachines; Oil & Gas Applications, V007T19A011, June 13–17, 2022

Paper No: GT2022-82572

DOI: https://doi.org/10.1115/GT2022-82572

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Topics: Computational fluid dynamics, Contamination, Pressure, Temperature, Flow (Dynamics), Cavities, Computer simulation, Dams, Drops, Engineering simulation

Journal Articles

Design of a Compact Dry Cooler With an Aluminum Heat Exchanger Core for a Supercritical CO 2 Power Cycle Is Evaluated for a Concentrating Solar Power Application

Kelsi M. Katcher, Dereje Amogne, Abhay Patil

J. Eng. Gas Turbines Power. January 2023, 145(1): 011023.

Paper No: GTP-22-1417

DOI: https://doi.org/10.1115/1.4055581

Published Online: October 21, 2022

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Topics: Design, Heat exchangers, Temperature, Cycles, Thermodynamic power cycles, Flow (Dynamics), Aluminum, Ducts

Proceedings Papers

Numerical Investigation of Axial Thrust Control in a Multistage Canned-Motor Pump With Pump-Out-Vanes

Yintao Wang, Min Zhang, Abhay Patil, Gerald Morrison

Proc. ASME. GT2021, Volume 2C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V02CT34A012, June 7–11, 2021

Paper No: GT2021-59119

DOI: https://doi.org/10.1115/GT2021-59119

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Topics: Centrifugal pumps, Engines, Motors, Pumps, Simulation, Thrust

Proceedings Papers

An Experimental Investigation on the Erosion of a Helico-Axial Pump With Gas Presence

Yi Chen, Abhay Patil, Yiming Chen, Gerald Morrison, Marisela Rojas

Proc. ASME. FEDSM2020, Volume 1: Fluid Applications and Systems; Fluid Measurement and Instrumentation, V001T01A030, July 13–15, 2020

Paper No: FEDSM2020-20481

DOI: https://doi.org/10.1115/FEDSM2020-20481

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Topics: Erosion, Pumps, Submersibles, Wear

Journal Articles

Effect of Leakage Flow Path Wear on Axial Thrust in Downhole Electrical Submersible Pump Unit

Abhay Patil, Marie Kasprzyk, Adolfo Delgado, Gerald Morrison

J. Fluids Eng. May 2020, 142(5): 051202.

Paper No: FE-19-1078

DOI: https://doi.org/10.1115/1.4045571

Published Online: February 3, 2020

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Topics: Pumps, Thrust, Wear, Flow (Dynamics), Erosion, Impellers, Leakage flows, Pressure

Proceedings Papers

Predictive Model for Two-Phase Flow Performance of Mixed Flow Pumps

Abhay Patil, Burak Ayyildiz, Sahand Pirouzpanah, Adolfo Delgado, Gerald Morrison

Proc. ASME. AJKFluids2019, Volume 3B: Fluid Applications and Systems, V03BT03A040, July 28–August 1, 2019

Paper No: AJKFluids2019-5486

DOI: https://doi.org/10.1115/AJKFluids2019-5486

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Topics: Flow (Dynamics), Multiphase flow, Pumps, Two-phase flow

Journal Articles

Efficiency Prediction of Centrifugal Pump Using the Modified Affinity Laws

Rahul Agarwal, Abhay Patil, Gerald Morrison

J. Energy Resour. Technol. March 2020, 142(3): 032102.

Paper No: JERT-18-1252

DOI: https://doi.org/10.1115/1.4044940

Published Online: October 16, 2019

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Topics: Flow (Dynamics), Pumps, Reynolds number, Turbulence, Viscosity, Centrifugal pumps

Journal Articles

Extending Classical Friction Loss Modeling to Predict the Viscous Performance of Pumping Devices

Abhay Patil, Wenjie Yin, Rahul Agarwal, Adolfo Delgado, Gerald Morrison

J. Fluids Eng. October 2019, 141(10): 101202.

Paper No: FE-18-1717

DOI: https://doi.org/10.1115/1.4043162

Published Online: April 15, 2019

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Topics: Computational fluid dynamics, Flow (Dynamics), Friction, Pumps, Viscosity, Fluids, Reynolds number, Modeling

Journal Articles

Predictive Erosion Model for Mixed Flow Centrifugal Pump

Sahand Pirouzpanah, Abhay Patil, Yiming Chen, Gerald Morrison

J. Energy Resour. Technol. September 2019, 141(9): 092001.

Paper No: JERT-18-1891

DOI: https://doi.org/10.1115/1.4043135

Published Online: March 27, 2019

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Topics: Erosion, Flow (Dynamics), Pumps, Computational fluid dynamics, Sands, Turbulence

Journal Articles

Numerical Study on the First Stage Head Degradation in an Electrical Submersible Pump With Population Balance Model

Yiming Chen, Abhay Patil, Yi Chen, Changrui Bai, Yintao Wang, Gerald Morrison

J. Energy Resour. Technol. February 2019, 141(2): 022003.

Paper No: JERT-18-1256

DOI: https://doi.org/10.1115/1.4041408

Published Online: September 26, 2018

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Topics: Bubbles, Flow (Dynamics), Impellers, Pressure, Pumps, Simulation, Submersibles, Blades, Water

Journal Articles

Affinity Law Modified to Predict the Pump Head Performance for Different Viscosities Using the Morrison Number

Abhay Patil, Gerald Morrison

J. Fluids Eng. February 2019, 141(2): 021203.

Paper No: FE-17-1748

DOI: https://doi.org/10.1115/1.4041066

Published Online: September 21, 2018

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Topics: Flow (Dynamics), Pumps, Viscosity, Reynolds number, Turbulence, Fluids, Computational fluid dynamics

Journal Articles

Development of Modified Affinity Law for Centrifugal Pump to Predict the Effect of Viscosity

Gerald Morrison, Wenjie Yin, Rahul Agarwal, Abhay Patil

J. Energy Resour. Technol. September 2018, 140(9): 092005.

Paper No: JERT-17-1664

DOI: https://doi.org/10.1115/1.4039874

Published Online: May 7, 2018

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Topics: Flow (Dynamics), Impellers, Pumps, Viscosity, Fluids, Reynolds number, Computational fluid dynamics

Journal Articles

Multiphase Flow Performance Prediction Model for Twin-Screw Pump

Peng Liu, Abhay Patil, Gerald Morrison

J. Fluids Eng. March 2018, 140(3): 031103.

Paper No: FE-17-1005

DOI: https://doi.org/10.1115/1.4038080

Published Online: October 24, 2017

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Topics: Clearances (Engineering), Flow (Dynamics), Leakage flows, Pressure, Pumps, Screws, Two-phase flow, Multiphase flow, Mach number

Proceedings Papers

Evaluation of Effect of Viscosity on an Electrical Submersible Pump

Gerald Morrison, Wenjie Yin, Rahul Agarwal, Abhay Patil

Proc. ASME. FEDSM2017, Volume 1A, Symposia: Keynotes; Advances in Numerical Modeling for Turbomachinery Flow Optimization; Fluid Machinery; Industrial and Environmental Applications of Fluid Mechanics; Pumping Machinery, V01AT05A010, July 30–August 3, 2017

Paper No: FEDSM2017-69157

DOI: https://doi.org/10.1115/FEDSM2017-69157

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Topics: Pumps, Submersibles, Viscosity, Fluids, Flow (Dynamics), Computational fluid dynamics, Design, Impellers, Diffusers, Reynolds number

Proceedings Papers

Evaluation of a Close Coupled Slotted Orifice, Electric Impedance, and Swirl Flow Meters for Multiphase Flow

Gerald Morrison, Sahand Pirouzpanah, Muhammet Cevik, Abhay Patil

Proc. ASME. FEDSM2013, Volume 2, Fora: Cavitation and Multiphase Flow; Fluid Measurements and Instrumentation; Microfluidics; Multiphase Flows: Work in Progress, V002T11A002, July 7–11, 2013

Paper No: FEDSM2013-16112

DOI: https://doi.org/10.1115/FEDSM2013-16112

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Topics: Flowmeters, Multiphase flow, Flow (Dynamics), Density, Instrumentation, Sensors, Flow visualization, Fluids, Impedance (Electricity), Pipes

Proceedings Papers

Evaluation of a Twin Screw Pump for Use in High Gas Volume Fraction Flows

Gerald L. Morrison, Abhay Patil, Daniel Cihak

Proc. ASME. FEDSM2012, Volume 1: Symposia, Parts A and B, 443-451, July 8–12, 2012

Paper No: FEDSM2012-72179

DOI: https://doi.org/10.1115/FEDSM2012-72179

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Topics: Flow (Dynamics), Pumps, Screws, Pressure, Electricity (Physics), Fluids, Gas compressors, Maintenance, Oil wells, Separation (Technology)

Journal citation

NARROW

Leakage Characteristics of a Stepped Balance Piston Labyrinth Seal in Supercritical CO2

Design of a Compact Dry Cooler With an Aluminum Heat Exchanger Core for a Supercritical CO2 Power Cycle Is Evaluated for a Concentrating Solar Power Application

The Pump-Turbine Selection Approach for Geomechanical Storage Facility

CFD Based Investigation of Effects of Liquid Contamination on Dry Gas Seal Performance

Design of a Compact Dry Cooler With an Aluminum Heat Exchanger Core for a Supercritical CO 2 Power Cycle Is Evaluated for a Concentrating Solar Power Application

Numerical Investigation of Axial Thrust Control in a Multistage Canned-Motor Pump With Pump-Out-Vanes

An Experimental Investigation on the Erosion of a Helico-Axial Pump With Gas Presence

Effect of Leakage Flow Path Wear on Axial Thrust in Downhole Electrical Submersible Pump Unit

Predictive Model for Two-Phase Flow Performance of Mixed Flow Pumps

Efficiency Prediction of Centrifugal Pump Using the Modified Affinity Laws

Extending Classical Friction Loss Modeling to Predict the Viscous Performance of Pumping Devices

Predictive Erosion Model for Mixed Flow Centrifugal Pump

Numerical Study on the First Stage Head Degradation in an Electrical Submersible Pump With Population Balance Model

Affinity Law Modified to Predict the Pump Head Performance for Different Viscosities Using the Morrison Number

Development of Modified Affinity Law for Centrifugal Pump to Predict the Effect of Viscosity

Multiphase Flow Performance Prediction Model for Twin-Screw Pump

Evaluation of Effect of Viscosity on an Electrical Submersible Pump

Evaluation of a Close Coupled Slotted Orifice, Electric Impedance, and Swirl Flow Meters for Multiphase Flow

Evaluation of a Twin Screw Pump for Use in High Gas Volume Fraction Flows

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