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Proceedings Papers

Impact of Skew Vane Cut on Alternating Stress in a Low Specific Speed Radial Pump Impeller Vane Using Fluid-Structure Interaction (FSI) Simulations

Rajavamsi Gangipamula, Ashish Prajapati, Ravindra Birajdar, Shyam Shukla

Proc. ASME. FEDSM2021, Volume 2: Fluid Applications and Systems; Fluid Measurement and Instrumentation, V002T03A037, August 10–12, 2021

Paper No: FEDSM2021-65734

DOI: https://doi.org/10.1115/FEDSM2021-65734

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Topics: Fluid structure interaction, Pressure, Pump impellers, Rotors, Simulation, Stators, Stress, Computational fluid dynamics, Impellers, Transients (Dynamics)

Proceedings Papers

Experimental Measurement of Oil Droplets Size and Velocity Above the Rotor/Stator in a Rotary Compressor

Puyuan Wu, Jun Chen, Paul E. Sojka, Yang Li, Hongjun Cao

Proc. ASME. FEDSM2021, Volume 2: Fluid Applications and Systems; Fluid Measurement and Instrumentation, V002T04A017, August 10–12, 2021

Paper No: FEDSM2021-65874

DOI: https://doi.org/10.1115/FEDSM2021-65874

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Topics: Compressors, Drops, Rotors, Stators, Clearances (Engineering), Cylinders, Cavities, Lubricating oils, Pistons, Vapors

Proceedings Papers

Research on Formation Mechanism and Suppression Method of Surface Force Caused by Pump Jet Propeller

Yu Zhang, Dazhuan Wu

Proc. ASME. FEDSM2021, Volume 2: Fluid Applications and Systems; Fluid Measurement and Instrumentation, V002T03A028, August 10–12, 2021

Paper No: FEDSM2021-65423

DOI: https://doi.org/10.1115/FEDSM2021-65423

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Topics: Propellers, Pumps, Ducts, Noise (Sound), Bearings, Blades, Flow (Dynamics), Leakage, Underwater vehicles, Vortices

Proceedings Papers

Flow Characterization in the Upper Cavity of a Rotary Compressor

Puyuan Wu, Ang Li, Jun Chen, Paul E. Sojka, Yang Li, Hongjun Cao

Proc. ASME. FEDSM2021, Volume 1: Aerospace Engineering Division Joint Track; Computational Fluid Dynamics, V001T02A011, August 10–12, 2021

Paper No: FEDSM2021-65868

DOI: https://doi.org/10.1115/FEDSM2021-65868

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Topics: Cavities, Compressors, Flow (Dynamics), Rotors, Stators, Computational fluid dynamics, Drops, Simulation, Internal flow, Lubricating oils

Proceedings Papers

Noise Source Identification and Noise Directivity Analysis of Bladeless Fans by Combined CFD and CAA Method

Ang Li, Jun Chen, Yangfan Liu, J. Stuart Bolton, Patricia Davies

Proc. ASME. FEDSM2020, Volume 1: Fluid Applications and Systems; Fluid Measurement and Instrumentation, V001T01A014, July 13–15, 2020

Paper No: FEDSM2020-20168

DOI: https://doi.org/10.1115/FEDSM2020-20168

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Topics: Computational fluid dynamics, Fans, Noise (Sound), Aerodynamic noise, Sound pressure, Air flow, Blades, Design, Rotors, Stators

Proceedings Papers

Effect of Interstage Injection on Compressor Flow Characteristic

Inez Von Deschwanden, Stefan Braun, Dieter Brillert

Proc. ASME. AJKFluids2019, Volume 5: Multiphase Flow, V005T05A040, July 28–August 1, 2019

Paper No: AJKFluids2019-4959

DOI: https://doi.org/10.1115/AJKFluids2019-4959

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Topics: Compressors, Flow (Dynamics), Water, Compression, Sprays, Underground injection, Drops, Computational fluid dynamics, Gas flow, Air flow

Proceedings Papers

Global Stability Analysis on the Spiral-Vortex Mode in the Confined Cavity Flow Between Rotating and Stationary Disks

Kie Okabayashi, Yuki Kodera, Shintaro Takeuchi, Takeo Kajishima, Byungjin An, Motohiko Nohmi, Masashi Obuchi

Proc. ASME. AJKFluids2019, Volume 1: Fluid Mechanics, V001T01A066, July 28–August 1, 2019

Paper No: AJKFluids2019-4785

DOI: https://doi.org/10.1115/AJKFluids2019-4785

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Topics: Cavity flows, Disks, Stability, Vortices, Eigenvalues, Flow (Dynamics), Reynolds number, Rotors, Stators, Viscous flow

Proceedings Papers

Visualization of Three-Dimensional Flow Structures Caused by Rotating Instability

Julija Peter, Paul Uwe Thamsen

Proc. ASME. AJKFluids2019, Volume 1: Fluid Mechanics, V001T01A048, July 28–August 1, 2019

Paper No: AJKFluids2019-4930

DOI: https://doi.org/10.1115/AJKFluids2019-4930

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Topics: Cascades (Fluid dynamics), Compressors, Flow (Dynamics), Particulate matter, Visualization, Clearances (Engineering), Blades, Design, Fluctuations (Physics), Inflow

Proceedings Papers

Numerical Investigation of Pressure Pulsation in Vaneless Region of a High Speed Centrifugal Pump

Yongshun Zeng, Min Yang, Yuqing Zhai, Zhifeng Yao, Fujun Wang, Ruofu Xiao

Proc. ASME. AJKFluids2019, Volume 2: Computational Fluid Dynamics, V002T02A015, July 28–August 1, 2019

Paper No: AJKFluids2019-4912

DOI: https://doi.org/10.1115/AJKFluids2019-4912

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Topics: Centrifugal pumps, Computer simulation, Pressure, Rotors, Stators

Proceedings Papers

Experimental Investigation of the Flow Inside the Rotor Passage of an Axial Ventricular Assist Device

Huang Chen, Primož Drešar, Bryan Lynch, Paarth Sharma, Christopher Williams, Joseph Katz

Proc. ASME. AJKFluids2019, Volume 3B: Fluid Applications and Systems, V03BT03A050, July 28–August 1, 2019

Paper No: AJKFluids2019-5660

DOI: https://doi.org/10.1115/AJKFluids2019-5660

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Topics: Flow (Dynamics), Rotors, Ventricular assist devices, Blades, Machinery, Computational fluid dynamics, Inlet guide vanes, Axial flow, Blood, Boundary layers

Proceedings Papers

Numerical Investigation of the Influence of Impeller-Diffuser Gap (A- and B-Gaps) on Unsteady Flow in a Centrifugal Pump at Part Flows

Taiki Takamine, Satoshi Watanabe

Proc. ASME. AJKFluids2019, Volume 3B: Fluid Applications and Systems, V03BT03A035, July 28–August 1, 2019

Paper No: AJKFluids2019-5372

DOI: https://doi.org/10.1115/AJKFluids2019-5372

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Topics: Centrifugal pumps, Diffusers, Flow (Dynamics), Impellers, Unsteady flow, Rotors, Pumps, Blades, Cutting, Stators

Proceedings Papers

Leakage Rate Performance Mapping of Smooth Stator/Grooved Rotor Labyrinth Seals Using Statistical Tools

Hanxiang Jin, Alexandrina Untaroiu

Proc. ASME. AJKFluids2019, Volume 3B: Fluid Applications and Systems, V03BT03A078, July 28–August 1, 2019

Paper No: AJKFluids2019-5429

DOI: https://doi.org/10.1115/AJKFluids2019-5429

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Topics: Leakage, Rotors, Stators, Design, Computational fluid dynamics, Pressure, Geometry, Experimental design, Fluids, Kinetic energy

Proceedings Papers

Visualization of Oil Droplets Distribution in a Rotary Compressor

Puyuan Wu, Jun Chen, Paul E. Sojka

Proc. ASME. AJKFluids2019, Volume 3B: Fluid Applications and Systems, V03BT03A073, July 28–August 1, 2019

Paper No: AJKFluids2019-5207

DOI: https://doi.org/10.1115/AJKFluids2019-5207

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Topics: Compressors, Drops, Visualization, Bearings, Computational fluid dynamics, Stators, Clearances (Engineering), Compression, Cylinders, Exhaust systems

Proceedings Papers

Effect of Stator Geometry on the Performance of a Positive Displacement Hydraulic Turbine

Arihant Sonawat, Jin-Hyuk Kim, Seung-Jun Kim, Young-Seok Choi, Hyeon-Mo Yang, Yong-Kab Lee, Kyung-Min Kim

Proc. ASME. AJKFluids2019, Volume 3B: Fluid Applications and Systems, V03BT03A074, July 28–August 1, 2019

Paper No: AJKFluids2019-5283

DOI: https://doi.org/10.1115/AJKFluids2019-5283

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Topics: Computational fluid dynamics, Displacement, Flow (Dynamics), Fluctuations (Physics), Geometry, Hydraulic turbines, Photodynamic therapy, Stators, Turbines

Proceedings Papers

Flow-Field in a Linear Vane Cascade With Endwall Fillet and Film-Cooling

Gazi I. Mahmood, Keenesh Arnachellan

Proc. ASME. FEDSM2018, Volume 2: Development and Applications in Computational Fluid Dynamics; Industrial and Environmental Applications of Fluid Mechanics; Fluid Measurement and Instrumentation; Cavitation and Phase Change, V002T11A004, July 15–20, 2018

Paper No: FEDSM2018-83140

DOI: https://doi.org/10.1115/FEDSM2018-83140

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Topics: Cascades (Fluid dynamics), Film cooling, Flow (Dynamics), Pressure, Gas turbines, Vortices, Blades, Film flow, Junctions, Nozzle guide vanes

Proceedings Papers

Design of a Thermal Mass Flow Meter for Measurements Within the Rotor Rim Ducts of a Hydroelectric Generator

Kevin Venne, Laurent Mydlarski, Federico Torriano, Mathieu Kirouac, Jean-Philippe Charest-Fournier, Claude Hudon

Paper No: FEDSM2018-83178

DOI: https://doi.org/10.1115/FEDSM2018-83178

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Topics: Design, Ducts, Flowmeters, Generators, Hydropower, Rotors, Flow (Dynamics), Computational fluid dynamics, Cooling, Air flow

Proceedings Papers

Second Stage Optimization of Helical Groove Seals Using Computational Fluid Dynamics to Evaluate the Dependency of Optimized Design on Preswirl

Cori Watson, Houston Wood

Proc. ASME. FEDSM2018, Volume 3: Fluid Machinery; Erosion, Slurry, Sedimentation; Experimental, Multiscale, and Numerical Methods for Multiphase Flows; Gas-Liquid, Gas-Solid, and Liquid-Solid Flows; Performance of Multiphase Flow Systems; Micro/Nano-Fluidics, V003T12A028, July 15–20, 2018

Paper No: FEDSM2018-83492

DOI: https://doi.org/10.1115/FEDSM2018-83492

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Topics: Computational fluid dynamics, Design, Optimization, Engineering simulation, Leakage, Pressure, Simulation, Algorithms, Computer software, Experimental design

Proceedings Papers

Investigation of Unsteady Flow in a Submersible Tubular Pumping System

Yan Jin, Hongcheng Chen, David S.-K. Ting, Jacqueline Stagner, Junxin Wu, Chao Liu

Paper No: FEDSM2018-83062

DOI: https://doi.org/10.1115/FEDSM2018-83062

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Topics: Submersibles, Unsteady flow, Guide vanes, Impellers, Pressure, Simulation, Computational fluid dynamics, Cross section (Physics), Flow (Dynamics), Kinetic energy

Proceedings Papers

Transient Pressure Pulsations of a Model Pump-Turbine During Power Failure

Jinhong Hu, Wei Zeng, Jiandong Yang, Renbo Tang

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, V01AT05A009, July 30–August 3, 2017

Paper No: FEDSM2017-69133

DOI: https://doi.org/10.1115/FEDSM2017-69133

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Topics: Failure, Pressure, Pump turbines, Transients (Dynamics), Turbines, Brakes, Flow (Dynamics), Noise (Sound), Pumps, Guide vanes

Proceedings Papers

Lumped Parameter and Three-Dimensional CFD Simulation of a Variable Displacement Vane Pump for Engine Lubrication

Massimo Rundo, Giorgio Altare

Paper No: FEDSM2017-69124

DOI: https://doi.org/10.1115/FEDSM2017-69124

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Topics: Computational fluid dynamics, Displacement, Engines, Lubrication, Pumps, Simulation, Pressure, Flow (Dynamics), Leakage, Circuits

2 3 4 5

NARROW

Impact of Skew Vane Cut on Alternating Stress in a Low Specific Speed Radial Pump Impeller Vane Using Fluid-Structure Interaction (FSI) Simulations

Experimental Measurement of Oil Droplets Size and Velocity Above the Rotor/Stator in a Rotary Compressor

Research on Formation Mechanism and Suppression Method of Surface Force Caused by Pump Jet Propeller

Flow Characterization in the Upper Cavity of a Rotary Compressor

Noise Source Identification and Noise Directivity Analysis of Bladeless Fans by Combined CFD and CAA Method

Effect of Interstage Injection on Compressor Flow Characteristic

Global Stability Analysis on the Spiral-Vortex Mode in the Confined Cavity Flow Between Rotating and Stationary Disks

Visualization of Three-Dimensional Flow Structures Caused by Rotating Instability

Numerical Investigation of Pressure Pulsation in Vaneless Region of a High Speed Centrifugal Pump

Experimental Investigation of the Flow Inside the Rotor Passage of an Axial Ventricular Assist Device

Numerical Investigation of the Influence of Impeller-Diffuser Gap (A- and B-Gaps) on Unsteady Flow in a Centrifugal Pump at Part Flows

Leakage Rate Performance Mapping of Smooth Stator/Grooved Rotor Labyrinth Seals Using Statistical Tools

Visualization of Oil Droplets Distribution in a Rotary Compressor

Effect of Stator Geometry on the Performance of a Positive Displacement Hydraulic Turbine

Flow-Field in a Linear Vane Cascade With Endwall Fillet and Film-Cooling

Design of a Thermal Mass Flow Meter for Measurements Within the Rotor Rim Ducts of a Hydroelectric Generator

Second Stage Optimization of Helical Groove Seals Using Computational Fluid Dynamics to Evaluate the Dependency of Optimized Design on Preswirl

Investigation of Unsteady Flow in a Submersible Tubular Pumping System

Transient Pressure Pulsations of a Model Pump-Turbine During Power Failure

Lumped Parameter and Three-Dimensional CFD Simulation of a Variable Displacement Vane Pump for Engine Lubrication

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