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Journal Articles

Evaluating the Performance Degradation of Centrifugal Pumps Using the Principal Component Analysis

Andrew Eaton, Wael H. Ahmed, Marwan Hassan
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. April 2022, 144(2): 021405.
Paper No: PVT-20-1181
https://doi.org/10.1115/1.4052522
Published Online: November 18, 2021
View Article titled, Evaluating the Performance Degradation of Centrifugal Pumps Using the Principal Component Analysis
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Topics: Centrifugal pumps, Impellers, Principal component analysis, Pumps, Vibration, Flow (Dynamics), Bearings, Signals
Journal Articles

Study on the Four-Quadrant Homologous Characteristic and Two-Phase Flow Head Degradation of a Reactor Coolant Pump

Bin Huang, Meimei Zhang, Kexin Pu, Peng Wu, Dazhuan Wu
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. August 2021, 143(4): 041404.
Paper No: PVT-20-1215
https://doi.org/10.1115/1.4049710
Published Online: February 11, 2021
View Article titled, Study on the Four-Quadrant Homologous Characteristic and Two-Phase Flow Head Degradation of a Reactor Coolant Pump
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Topics: Flow (Dynamics), Impellers, Nuclear reactor coolants, Pumps, Two-phase flow, Computational fluid dynamics
Journal Articles

Computational Investigation of Flow Over Nose Cap of Closed Impeller of Mixed Flow Centrifugal Pump

Neeta Amol Mandhare, K. Karunamurthy, Saleel Ismail
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. June 2020, 142(3): 031701.
Paper No: PVT-19-1084
https://doi.org/10.1115/1.4045727
Published Online: March 17, 2020
View Article titled, Computational Investigation of Flow Over Nose Cap of Closed Impeller of Mixed Flow Centrifugal Pump
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Topics: Centrifugal pumps, Design, Flow (Dynamics), Impellers, Turbulence, Suction, Locks (Waterways), Pumps, Blades, Kinetic energy
Journal Articles

Compendious Review on “Internal Flow Physics and Minimization of Flow Instabilities Through Design Modifications in a Centrifugal Pump”

Neeta A. Mandhare, K. Karunamurthy, Saleel Ismail
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. October 2019, 141(5): 051601.
Paper No: PVT-18-1234
https://doi.org/10.1115/1.4043383
Published Online: July 17, 2019
View Article titled, Compendious Review on “Internal Flow Physics and Minimization of Flow Instabilities Through Design Modifications in a Centrifugal Pump”
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Topics: Flow (Dynamics), Impellers, Blades, Flow instability, Design, Pumps, Centrifugal pumps
Journal Articles

Transient Characteristics of a Closed-Loop Pipe System During Pump Stopping Periods

Dazhuan Wu, Peng Wu, Shuai Yang, Leqin Wang
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. April 2014, 136(2): 021301.
Paper No: PVT-13-1066
https://doi.org/10.1115/1.4025616
Published Online: January 7, 2014
View Article titled, Transient Characteristics of a Closed-Loop Pipe System During Pump Stopping Periods
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Topics: Flow (Dynamics), Fluids, Inertia (Mechanics), Pipes, Pumps, Transients (Dynamics), Steady state, Impellers
Journal Articles

Exploring the Effect of V-Shaped Cut at Blade Exit of a Double Volute Centrifugal Pump

Amro M. Al-Qutub, Atia E. Khalifa, Faleh A. Al-Sulaiman
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. April 2012, 134(2): 021301.
https://doi.org/10.1115/1.4004798
Published Online: January 17, 2012
View Article titled, Exploring the Effect of V-Shaped Cut at Blade Exit of a Double Volute Centrifugal Pump
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Topics: Blades, Flow (Dynamics), Fluctuations (Physics), Impellers, Pressure, Pumps, Vibration, Design
Journal Articles

Vibration Fatigue of Centrifugal Fan Impeller Due to Structural-Acoustic Coupling and Its Prevention: A Case Study

Frantisek L. Eisinger, Robert E. Sullivan
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Technical Briefs
J. Pressure Vessel Technol. November 2007, 129(4): 771–774.
https://doi.org/10.1115/1.2767371
Published Online: October 25, 2006
View Article titled, Vibration Fatigue of Centrifugal Fan Impeller Due to Structural-Acoustic Coupling and Its Prevention: A Case Study
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Topics: Acoustics, Impellers, Vibration, Mode shapes, Strain gages, Fatigue
Journal Articles

Modeling Gas-Liquid Head Performance of Electrical Submersible Pumps

Datong Sun, Mauricio Prado
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Article
J. Pressure Vessel Technol. February 2005, 127(1): 31–38.
https://doi.org/10.1115/1.1845473
Published Online: March 15, 2005
View Article titled, Modeling Gas-Liquid Head Performance of Electrical Submersible Pumps
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Topics: Impellers, Momentum, Porosity, Pressure, Pumps, Two-phase flow, Boundary-value problems, Submersibles, Diffusers, Flow (Dynamics)
Journal Articles

Acoustic Fatigue of Impellers of Rotating Machinery

Frantisek L. Eisinger, Mem. ASME
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Technical Papers
J. Pressure Vessel Technol. May 2002, 124(2): 154–160.
https://doi.org/10.1115/1.1462622
Published Online: May 1, 2002
View Article titled, Acoustic Fatigue of Impellers of Rotating Machinery
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Topics: Acoustics, Impellers, Waves, Fatigue, Machinery
Journal Articles

Seismic-Induced Impeller/Blade Rubs in Rotating Power Plant Components

J. Padovan, F. K. Choy, C. Batur, L. Canilang
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. November 1988, 110(4): 405–412.
https://doi.org/10.1115/1.3265623
Published Online: November 1, 1988
View Article titled, Seismic-Induced Impeller/Blade Rubs in Rotating Power Plant Components
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Topics: Blades, Impellers, Power stations, Fatigue life, Feedwater, Fossil fuel power station, Machine components, Pumps, Steam turbines, Stress