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Journal Articles

Modified Finite Difference Methods for Reynold Equation With Film Thickness Discontinuity

Qiang He, Fengming Hu, Weifeng Huang, Yang Hu, Guohui Cong, Yixun Zhang
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. February 2024, 146(2): 024101.
Paper No: TRIB-23-1154
https://doi.org/10.1115/1.4063442
Published Online: October 5, 2023
View Article titled, Modified Finite Difference Methods for Reynold Equation With Film Thickness Discontinuity
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Topics: Errors, Film thickness, Finite difference methods, Flow (Dynamics), Pressure, Sealing (Process), Shapes, Lubrication
Proceedings Papers

Effects of Medium Containing Free Gas on Hydraulic Performance of Certain Single Stage Centrifugal Pump in 3 rd Generation Reactor

Tiejian Zhang, Guohui Cong, Yan Yan, Wei Zhang, Xueling Wang
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, V01AT03A028, July 30–August 3, 2017
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2017-69481
https://doi.org/10.1115/FEDSM2017-69481
View Paper titled, Effects of Medium Containing Free Gas on Hydraulic Performance of Certain Single Stage Centrifugal Pump in 3 rd Generation Reactor
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Topics: Centrifugal pumps, Pumps, Sprays, Electricity (Physics), Nuclear research, Suction, Mechanical properties, Noise (Sound), Safety, Vents
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
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2017-69479
https://doi.org/10.1115/FEDSM2017-69479
View Paper titled, The Performance Analysis of a Reactor Coolant Pump Hydro-Static Seal in Different Operating Conditions by Reynolds Equations
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Topics: Nuclear reactor coolants, Pumps, Pressure, Leakage, Temperature, Centrifugal force, Design, Fluids, High temperature, Nuclear power stations
Proceedings Papers

Centrifugal Pump Leak-Free Technology Introduction and Its Applications in EPR Nuclear Power Plant

Guohui Cong, Ling Zhang
Proc. ASME. ICONE18, 18th International Conference on Nuclear Engineering: Volume 1, 91-96, May 17–21, 2010
Publisher: American Society of Mechanical Engineers
Paper No: ICONE18-29194
https://doi.org/10.1115/ICONE18-29194
View Paper titled, Centrifugal Pump Leak-Free Technology Introduction and Its Applications in EPR Nuclear Power Plant
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Topics: Centrifugal pumps, Leakage, Nuclear power stations, Pumps, Engines, Motors, Clearances (Engineering), Fluids, High pressure (Physics), Pressurized water reactors
Proceedings Papers

Numerical Investigation on the Flow Structure and Vortex Behavior at a Large Scale Pump Sump

Guohui Cong, Fujun Wang
Proc. ASME. FEDSM2007, Volume 2: Fora, Parts A and B, 947-955, July 30–August 2, 2007
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2007-37509
https://doi.org/10.1115/FEDSM2007-37509
View Paper titled, Numerical Investigation on the Flow Structure and Vortex Behavior at a Large Scale Pump Sump
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Topics: Computer simulation, Flow (Dynamics), Pumps, Vortices