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Proceedings Papers

Fluid Dynamics and Contact Stress on Hard Sealing Surface Analysis of LNG Cryogenic Ball Valve

Zhen-Hao Lin, Jia-Jie Lu, Jun-Ye Li, Jin-Yuan Qian

Proc. ASME. FEDSM2021, Volume 2: Fluid Applications and Systems; Fluid Measurement and Instrumentation, V002T03A010, August 10–12, 2021

Paper No: FEDSM2021-65667

DOI: https://doi.org/10.1115/FEDSM2021-65667

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Topics: Flow (Dynamics), Fluid dynamics, Fluids, Liquefied natural gas, Sealing (Process), Stress, Valves

Proceedings Papers

Characterization of Oil Droplets in the Lower Cavity of a Rotary Compressor

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

Proc. ASME. FEDSM2020, Volume 1: Fluid Applications and Systems; Fluid Measurement and Instrumentation, V001T01A016, July 13–15, 2020

Paper No: FEDSM2020-20363

DOI: https://doi.org/10.1115/FEDSM2020-20363

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Topics: Cavities, Compressors, Drops, Computational fluid dynamics, Cylinders, Flow (Dynamics), Refrigerants, Air conditioners, Bearings, Clearances (Engineering)

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

Paper No: AJKFluids2019-5173

DOI: https://doi.org/10.1115/AJKFluids2019-5173

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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

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

Paper No: AJKFluids2019-4938

DOI: https://doi.org/10.1115/AJKFluids2019-4938

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Topics: Pumps, Waves, Stiffness, Excitation, Computational fluid dynamics, Damping, Leakage, Ocean engineering, Clearances (Engineering), Design

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

Paper No: AJKFluids2019-4877

DOI: https://doi.org/10.1115/AJKFluids2019-4877

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Topics: Design, Flow (Dynamics), Jet engines, Leakage, Outflow, Pressure, Rotors, Sealing (Process), Steam turbines, Wear

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

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

Paper No: FEDSM2018-83105

DOI: https://doi.org/10.1115/FEDSM2018-83105

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Topics: Abrasion, Clearances (Engineering), Computer software, Design, Flow (Dynamics), Hydraulic equipment, Internal flow, Leakage, Multiphase flow, Particulate matter

Proceedings Papers

Development and Validation of Enthalpy-Porosity Method for Artificial Ground Freezing Under Seepage Conditions

Mahmoud A. Alzoubi, Agus P. Sasmito

Paper No: FEDSM2018-83473

DOI: https://doi.org/10.1115/FEDSM2018-83473

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Topics: Enthalpy, Freezing, Porosity, Seepage (Hydrology), Pipes, Flow (Dynamics), Groundwater, Temperature, Heat transfer, Ice

Proceedings Papers

The Performance Analysis of a Reactor Coolant Pump Hydro-Static Seal in Different Operating Conditions by Reynolds Equations

Guohui Cong, Yixun Zhang, Tiejian Zhang, Kan Chen

Proc. ASME. FEDSM2017, Volume 1B, Symposia: Fluid Measurement and Instrumentation; Fluid Dynamics of Wind Energy; Renewable and Sustainable Energy Conversion; Energy and Process Engineering; Microfluidics and Nanofluidics; Development and Applications in Computational Fluid Dynamics; DNS/LES and Hybrid RANS/LES Methods, V01BT09A004, July 30–August 3, 2017

Paper No: FEDSM2017-69479

DOI: https://doi.org/10.1115/FEDSM2017-69479

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Topics: Nuclear reactor coolants, Pumps, Pressure, Leakage, Temperature, Centrifugal force, Design, Fluids, High temperature, Nuclear power stations

Proceedings Papers

Validation of Test Methods for Air Leak Rate Verification of Spaceflight Hardware

Heather A. Oravec, Christopher C. Daniels, Janice L. Mather

Paper No: FEDSM2017-69076

DOI: https://doi.org/10.1115/FEDSM2017-69076

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Topics: Hardware, Leakage, Space flight, Pressure, Helium, Seals, Elastomers, Boundary-value problems, Flow (Dynamics), Molecular weight

Proceedings Papers

Modeling Sealing in Transient Injector Simulations

Chinmoy Mohapatra, Gabriel Jacobsohn, Eli Baldwin, David Schmidt

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, V01AT04A009, July 30–August 3, 2017

Paper No: FEDSM2017-69309

DOI: https://doi.org/10.1115/FEDSM2017-69309

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Topics: Ejectors, Modeling, Sealing (Process), Simulation, Transients (Dynamics), Emissions, Valves, Algorithms, Cavitation, Computation

Proceedings Papers

Exit Loss Model for Plain Axial Seals in Multi-Stage Centrifugal Pumps

K. A. J. Bruurs, B. P. M. van Esch, M. S. van der Schoot

Paper No: FEDSM2017-69251

DOI: https://doi.org/10.1115/FEDSM2017-69251

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Topics: Centrifugal pumps, Computational fluid dynamics, Pumps, Flow (Dynamics), Leakage flows, Pressure drop, Thrust, Axial flow, Dynamic stability, Friction

Proceedings Papers

Numerical Simulation and Test Research on the Wear of Back Blades in Slurry Pumps

Yi Tao, Shouqi Yuan, Jianrui Liu, Fan Zhang, Jianping Tao

Proc. ASME. FEDSM2016, Volume 1A, Symposia: Turbomachinery Flow Simulation and Optimization; Applications in CFD; Bio-Inspired and Bio-Medical Fluid Mechanics; CFD Verification and Validation; Development and Applications of Immersed Boundary Methods; DNS, LES and Hybrid RANS/LES Methods; Fluid Machinery; Fluid-Structure Interaction and Flow-Induced Noise in Industrial Applications; Flow Applications in Aerospace; Active Fluid Dynamics and Flow Control — Theory, Experiments and Implementation, V01AT09A003, July 10–14, 2016

Paper No: FEDSM2016-7587

DOI: https://doi.org/10.1115/FEDSM2016-7587

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Topics: Blades, Computer simulation, Pumps, Slurries, Wear, Particulate matter, Abrasion, Flow (Dynamics), Pressure, Design

Proceedings Papers

A Combined Numerical and Experimental Assessment of Air and Dust Flow in a Low-Reynolds Number Valve Including Modifications to Prevent Valve Seal Contamination

R. S. Gill, J. J. Defoe, G. W. Rankin

Proc. ASME. FEDSM2016, Volume 1B, Symposia: Fluid Mechanics (Fundamental Issues and Perspectives; Industrial and Environmental Applications); Multiphase Flow and Systems (Multiscale Methods; Noninvasive Measurements; Numerical Methods; Heat Transfer; Performance); Transport Phenomena (Clean Energy; Mixing; Manufacturing and Materials Processing); Turbulent Flows — Issues and Perspectives; Algorithms and Applications for High Performance CFD Computation; Fluid Power; Fluid Dynamics of Wind Energy; Marine Hydrodynamics, V01BT20A001, July 10–14, 2016

Paper No: FEDSM2016-7669

DOI: https://doi.org/10.1115/FEDSM2016-7669

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Topics: Contamination, Dust, Flow (Dynamics), Valves, Particulate matter, Leakage flows, Sealing (Process), Design, Computer simulation, Geometry

Proceedings Papers

The Research of Thermal Characteristics of Mechanical Seal Under High Temperature and High Viscosity Medium

Chen Huilong, Zou Qiang, Fu Jie, Liu Jinfeng, Li Shulin

Proc. ASME. AJKFluids2015, Volume 1A: Symposia, Part 2, V01AT09A021, July 26–31, 2015

Paper No: AJKFluids2015-09770

DOI: https://doi.org/10.1115/AJKFluids2015-09770

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Topics: High temperature, Viscosity, Temperature, Fluids, Pressure, Heat, Sealing (Process), Finite element methods, Heat transfer, Preferences

Proceedings Papers

Influence Analysis of the Rounding Technique of Spiral Groove Root on the Performance of Upstream Pumping Mechanical Seal

Chen Huilong, Fu Jie, Li Shulin, Zhao Binjuan, Zou Qiang

Proc. ASME. AJKFluids2015, Volume 1A: Symposia, Part 2, V01AT09A022, July 26–31, 2015

Paper No: AJKFluids2015-09771

DOI: https://doi.org/10.1115/AJKFluids2015-09771

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Topics: Flow (Dynamics), High pressure (Physics), Internal flow, Liquid films, Pressure, Sealing (Process), Simulation, Stability, Vortex flow

Proceedings Papers

Fault Diagnosis Technique for a Squirrel Cage Fan Using Vibration Analysis Signals

Laura Delgado, Jose Gonzalez Perez, Jesus M. Fernandez Oro, Sandra Velarde-Suárez, David Rodríguez, Katia Argüelles Diaz

Proc. ASME. FEDSM2014, Volume 1B, Symposia: Fluid Machinery; Fluid-Structure Interaction and Flow-Induced Noise in Industrial Applications; Flow Applications in Aerospace; Flow Manipulation and Active Control: Theory, Experiments and Implementation; Multiscale Methods for Multiphase Flow; Noninvasive Measurements in Single and Multiphase Flows, V01BT10A014, August 3–7, 2014

Paper No: FEDSM2014-21232

DOI: https://doi.org/10.1115/FEDSM2014-21232

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Topics: Fault diagnosis, Signals, Vibration analysis, Blades, Flow (Dynamics), Failure, Vibration, Design, Rotors, Accelerometers

Proceedings Papers

Research on the Effect of Impeller Reflux Balance Holes on Pressure and Axial Force of Centrifugal Pump

Cao Weidong, Dai Xun, Hu Qixiang

Paper No: FEDSM2014-21992

DOI: https://doi.org/10.1115/FEDSM2014-21992

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Topics: Centrifugal pumps, Impellers, Pressure, Flow (Dynamics), Pumps, Cavitation, Computer simulation, Errors, Internal flow, Momentum

Proceedings Papers

Geometrical Consideration of Permeation in Elastomers

Nicholas G. Garafolo, Christopher C. Daniels

Proc. ASME. FEDSM2013, Volume 1B, Symposia: Fluid Machinery; Fluid Power; Fluid-Structure Interaction and Flow-Induced Noise in Industrial Applications; Flow Applications in Aerospace; Flow Manipulation and Active Control: Theory, Experiments and Implementation; Fundamental Issues and Perspectives in Fluid Mechanics, V01BT14A003, July 7–11, 2013

Paper No: FEDSM2013-16059

DOI: https://doi.org/10.1115/FEDSM2013-16059

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Topics: Elastomers, Design, Leakage, Optimization, Space flight, Boundary-value problems, Flow (Dynamics), Manufacturing, Sealants, Sealing (Process)

Proceedings Papers

Efficiency Optimization of a 30MW Main Boiler Feedwater Pump Using CFD and Scaled Model Tests

Pieter Teesink, Frank Visser, Jeroen Jochems

Paper No: FEDSM2013-16090

DOI: https://doi.org/10.1115/FEDSM2013-16090

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Topics: Computational fluid dynamics, Feedwater, Optimization, Pumps, Design, Hardware, Power stations, Bearing design, Carbon dioxide, Coal

NARROW

Fluid Dynamics and Contact Stress on Hard Sealing Surface Analysis of LNG Cryogenic Ball Valve

Characterization of Oil Droplets in the Lower Cavity of a Rotary Compressor

Numerical Prediction and Experimental Study on the Waviness Mechanical Seal

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

Operational Performance and Locally Resolved Outflow of Brush Seals

Visualization of Oil Droplets Distribution in a Rotary Compressor

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

Development and Validation of Enthalpy-Porosity Method for Artificial Ground Freezing Under Seepage Conditions

The Performance Analysis of a Reactor Coolant Pump Hydro-Static Seal in Different Operating Conditions by Reynolds Equations

Validation of Test Methods for Air Leak Rate Verification of Spaceflight Hardware

Modeling Sealing in Transient Injector Simulations

Exit Loss Model for Plain Axial Seals in Multi-Stage Centrifugal Pumps

Numerical Simulation and Test Research on the Wear of Back Blades in Slurry Pumps

A Combined Numerical and Experimental Assessment of Air and Dust Flow in a Low-Reynolds Number Valve Including Modifications to Prevent Valve Seal Contamination

The Research of Thermal Characteristics of Mechanical Seal Under High Temperature and High Viscosity Medium

Influence Analysis of the Rounding Technique of Spiral Groove Root on the Performance of Upstream Pumping Mechanical Seal

Fault Diagnosis Technique for a Squirrel Cage Fan Using Vibration Analysis Signals

Research on the Effect of Impeller Reflux Balance Holes on Pressure and Axial Force of Centrifugal Pump

Geometrical Consideration of Permeation in Elastomers

Efficiency Optimization of a 30MW Main Boiler Feedwater Pump Using CFD and Scaled Model Tests

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