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Proceedings Papers

Development of Three-Dimensional Velocity Vector Profiler Using Ultrasonic Pulsed Doppler Method

Naruki Shoji, Hideharu Takahashi, Hiroshige Kikura
Proc. ASME. FEDSM2022, Volume 1: Fluid Applications and Systems (FASTC); Fluid Measurement and Instrumentation (FMITC); Fluid Mechanics (FMTC), V001T02A010, August 3–5, 2022
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2022-87878
https://doi.org/10.1115/FEDSM2022-87878
View Paper titled, Development of Three-Dimensional Velocity Vector Profiler Using Ultrasonic Pulsed Doppler Method
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Topics: Accidents, Algorithms, Containment vessels, Flow (Dynamics), Flow measurement, Fuels, Fukushima nuclear disaster, Japan, 2011, Inspection, Leakage, Leakage flows
Proceedings Papers

Study on Measurement Accuracy of State Parameters in Leakage Process of Supercritical CO 2 Pipeline

Xiaolu Guo, Zhichao Fan, Shuangqing Xu, Yunfeng Wang, Shuai Yu
Proc. ASME. FEDSM2022, Volume 1: Fluid Applications and Systems (FASTC); Fluid Measurement and Instrumentation (FMITC); Fluid Mechanics (FMTC), V001T02A001, August 3–5, 2022
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2022-86864
https://doi.org/10.1115/FEDSM2022-86864
View Paper titled, Study on Measurement Accuracy of State Parameters in Leakage Process of Supercritical CO 2 Pipeline
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Topics: Accuracy and precision, Leakage, Pipelines, Supercritical carbon dioxide
Proceedings Papers

Fabrication of a Multi-Well Plate Channel Device With Reversible Seals

Haipeng Zhang, Carson Emeigh, Stephen Brooks, Timothy Wei, Sangjin Ryu, Yiannis S. Chatzizisis, Xiang-der Liu
Proc. ASME. FEDSM2022, Volume 2: Multiphase Flow (MFTC); Computational Fluid Dynamics (CFDTC); Micro and Nano Fluid Dynamics (MNFDTC), V002T06A007, August 3–5, 2022
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2022-87923
https://doi.org/10.1115/FEDSM2022-87923
View Paper titled, Fabrication of a Multi-Well Plate Channel Device With Reversible Seals
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Topics: Manufacturing, Microfluidics, Shear stress, Plasma desorption mass spectrometry, Flow (Dynamics), Bonding, Leakage, Lithography, Design, Engineering prototypes
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
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2021-65423
https://doi.org/10.1115/FEDSM2021-65423
View Paper titled, Research on Formation Mechanism and Suppression Method of Surface Force Caused by Pump Jet Propeller
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Topics: Propellers, Pumps, Ducts, Noise (Sound), Bearings, Blades, Flow (Dynamics), Leakage, Underwater vehicles, Vortices
Proceedings Papers

Multiphase Flow Simulation of Subsea Pipeline Leakage Detected by Acoustic Emission Method

Ahmed M. Shama, Ahmed Swidan, John Young
Proc. ASME. FEDSM2021, Volume 3: Fluid Mechanics; Micro and Nano Fluid Dynamics; Multiphase Flow, V003T08A027, August 10–12, 2021
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2021-65619
https://doi.org/10.1115/FEDSM2021-65619
View Paper titled, Multiphase Flow Simulation of Subsea Pipeline Leakage Detected by Acoustic Emission Method
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Topics: Acoustic emissions, Computational fluid dynamics, Leakage, Multiphase flow, Pipelines, Simulation, Underwater pipelines
Proceedings Papers

Experimental and Numerical Investigation on Pressure Fluctuation of the Impeller in an Axial Flow Pump

Xi Shen, Desheng Zhang, Bin Xu, Yongxin Jin, Xiongfa Gao
Proc. ASME. AJKFluids2019, Volume 5: Multiphase Flow, V005T05A013, July 28–August 1, 2019
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2019-5161
https://doi.org/10.1115/AJKFluids2019-5161
View Paper titled, Experimental and Numerical Investigation on Pressure Fluctuation of the Impeller in an Axial Flow Pump
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Topics: Axial flow, Cavitation, Impellers, Leakage, Pressure, Pumps, Vortices
Proceedings Papers

On the Influence of Gas Content on the Rotordynamic Force Coefficients of a Three-Wave (Air in Oil) Annular Seal for Multiple Phase Pumps

Luis San Andrés, Xueliang Lu, Tingcheng Wu
Proc. ASME. AJKFluids2019, Volume 3B: Fluid Applications and Systems, V03BT03A019, July 28–August 1, 2019
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2019-4938
https://doi.org/10.1115/AJKFluids2019-4938
View Paper titled, On the Influence of Gas Content on the Rotordynamic Force Coefficients of a Three-Wave (Air in Oil) Annular Seal for Multiple Phase Pumps
Open the PDF for On the Influence of Gas Content on the Rotordynamic Force Coefficients of a Three-Wave (Air in Oil) Annular Seal for Multiple Phase Pumps in another window
Topics: Pumps, Waves, Stiffness, Excitation, Computational fluid dynamics, Damping, Leakage, Ocean engineering, Clearances (Engineering), Design
Proceedings Papers

Numerical Investigation of Tip Leakage Vortex Cavitation in Axial Waterjet Pump With Different Tip Gap Sizes

Shun Xu, Bin Ji, Xinping Long, Zhongdong Qian, Guibin Li, Jiajian Zhou
Proc. ASME. AJKFluids2019, Volume 3B: Fluid Applications and Systems, V03BT03A070, July 28–August 1, 2019
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2019-4990
https://doi.org/10.1115/AJKFluids2019-4990
View Paper titled, Numerical Investigation of Tip Leakage Vortex Cavitation in Axial Waterjet Pump With Different Tip Gap Sizes
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Topics: Cavitation, Leakage, Pumps, Vortices, Impellers, Axial flow, Vorticity, Computer simulation, Diffusion (Physics), Flow (Dynamics)
Proceedings Papers

Operational Performance and Locally Resolved Outflow of Brush Seals

Fabian Schur, Jens Friedrichs
Proc. ASME. AJKFluids2019, Volume 3B: Fluid Applications and Systems, V03BT03A063, July 28–August 1, 2019
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2019-4877
https://doi.org/10.1115/AJKFluids2019-4877
View Paper titled, Operational Performance and Locally Resolved Outflow of Brush Seals
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Topics: Design, Flow (Dynamics), Jet engines, Leakage, Outflow, Pressure, Rotors, Sealing (Process), Steam turbines, Wear
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
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2019-5429
https://doi.org/10.1115/AJKFluids2019-5429
View Paper titled, Leakage Rate Performance Mapping of Smooth Stator/Grooved Rotor Labyrinth Seals Using Statistical Tools
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Topics: Leakage, Rotors, Stators, Design, Computational fluid dynamics, Pressure, Geometry, Experimental design, Fluids, Kinetic energy
Proceedings Papers

Modelling and Validation of Tooth Tip Leakages in Gerotor Pumps

Fnu Rituraj, Andrea Vacca
Proc. ASME. AJKFluids2019, Volume 1: Fluid Mechanics, V001T01A044, July 28–August 1, 2019
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2019-5531
https://doi.org/10.1115/AJKFluids2019-5531
View Paper titled, Modelling and Validation of Tooth Tip Leakages in Gerotor Pumps
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Topics: Computational fluid dynamics, Leakage, Modeling, Pumps
Proceedings Papers

Experimental Study and Modelling of the Tip-Leakage Flow for an Isolated Fixed Blade

B. Deveaux, C. Fournis, V. Brion, J. Marty, A. Dazin
Proc. ASME. AJKFluids2019, Volume 1: Fluid Mechanics, V001T01A083, July 28–August 1, 2019
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2019-4710
https://doi.org/10.1115/AJKFluids2019-4710
View Paper titled, Experimental Study and Modelling of the Tip-Leakage Flow for an Isolated Fixed Blade
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Topics: Blades, Flow (Dynamics), Leakage, Modeling, Vortices, Pressure, Boundary layers, Chords (Trusses), Compressors, Pressure measurement
Proceedings Papers

Numerical Prediction and Experimental Study on the Waviness Mechanical Seal

Xiaodong Feng, Yu Ma, Bin Huang
Proc. ASME. AJKFluids2019, Volume 2: Computational Fluid Dynamics, V002T02A022, July 28–August 1, 2019
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2019-5173
https://doi.org/10.1115/AJKFluids2019-5173
View Paper titled, Numerical Prediction and Experimental Study on the Waviness Mechanical Seal
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Topics: Deformation, Engineering systems and industry applications, Extruding, Film thickness, Flow (Dynamics), Fluid films, Fluids, Grinding, Leakage, Lubrication theory
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
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2019-5660
https://doi.org/10.1115/AJKFluids2019-5660
View Paper titled, Experimental Investigation of the Flow Inside the Rotor Passage of an Axial Ventricular Assist Device
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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

Flow Field and Performance Analysis of a Centrifugal Pump During Unstable Operating Conditions

Romain Prunières, Chisachi Kato
Proc. ASME. AJKFluids2019, Volume 3B: Fluid Applications and Systems, V03BT03A015, July 28–August 1, 2019
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2019-4886
https://doi.org/10.1115/AJKFluids2019-4886
View Paper titled, Flow Field and Performance Analysis of a Centrifugal Pump During Unstable Operating Conditions
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Topics: Centrifugal pumps, Flow (Dynamics), Fluids, Large eddy simulation, Pumps, Impellers, Diffusers, Computational fluid dynamics, Pressure, Flow instability
Proceedings Papers

Development of High-Efficiency Half-Ducted Propeller Fan for Air-Conditioners by Blade Tip Shape Modification

Masashi Yoshikawa, Hiroyuki Toyoda, Hisashi Daisaka
Proc. ASME. AJKFluids2019, Volume 3B: Fluid Applications and Systems, V03BT03A065, July 28–August 1, 2019
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2019-4908
https://doi.org/10.1115/AJKFluids2019-4908
View Paper titled, Development of High-Efficiency Half-Ducted Propeller Fan for Air-Conditioners by Blade Tip Shape Modification
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Topics: Air conditioners, Blades, Leakage, Propellers, Shapes
Proceedings Papers

Experimental Study on Pressure Transients With Cavitation in Low Pressure Water-Hydraulic Pipeline

Dan Jiang, Cong Ren, Qing Guo
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, V002T16A001, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2018-83019
https://doi.org/10.1115/FEDSM2018-83019
View Paper titled, Experimental Study on Pressure Transients With Cavitation in Low Pressure Water-Hydraulic Pipeline
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Topics: Cavitation, Pipelines, Pressure, Transients (Dynamics), Water, Bubbles, Valves, Leakage, Collapse, Copper
Proceedings Papers

Experiments of Tip Leakage Vortex Cavitation Cloud and Suction-Side-Perpendicular Cavitating Vortices in an Axial Flow Pump

Xi Shen, Desheng Zhang
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, V002T14A005, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2018-83134
https://doi.org/10.1115/FEDSM2018-83134
View Paper titled, Experiments of Tip Leakage Vortex Cavitation Cloud and Suction-Side-Perpendicular Cavitating Vortices in an Axial Flow Pump
Open the PDF for Experiments of Tip Leakage Vortex Cavitation Cloud and Suction-Side-Perpendicular Cavitating Vortices in an Axial Flow Pump in another window
Topics: Axial flow, Cavitation, Leakage, Pumps, Suction, Vortices, Pressure, Flow (Dynamics), Blades, Corners (Structural elements)
Proceedings Papers

Research on the Solid-Liquid Two-Phase Flow in a Helical Groove Seal

K. Zhang, D. Z. Wu
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, V002T11A002, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2018-83105
https://doi.org/10.1115/FEDSM2018-83105
View Paper titled, Research on the Solid-Liquid Two-Phase Flow in a Helical Groove Seal
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Topics: Abrasion, Clearances (Engineering), Computer software, Design, Flow (Dynamics), Hydraulic equipment, Internal flow, Leakage, Multiphase flow, Particulate matter
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
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2018-83492
https://doi.org/10.1115/FEDSM2018-83492
View Paper titled, Second Stage Optimization of Helical Groove Seals Using Computational Fluid Dynamics to Evaluate the Dependency of Optimized Design on Preswirl
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Topics: Computational fluid dynamics, Design, Optimization, Engineering simulation, Leakage, Pressure, Simulation, Algorithms, Computer software, Experimental design