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Proceedings Papers

Erosion Wear and Performance Simulation of Centrifugal Pump for Solid-Liquid Flow

Fen Lai, Xiangyuan Zhu, Xun Xu, Guojun Li
Proc. ASME. POWER2018, Volume 2: Heat Exchanger Technologies; Plant Performance; Thermal Hydraulics and Computational Fluid Dynamics; Water Management for Power Systems; Student Competition, V002T10A001, June 24–28, 2018
Paper No: POWER2018-7151
DOI: https://doi.org/10.1115/POWER2018-7151
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Topics: Centrifugal pumps, Erosion, Flow (Dynamics), Simulation, Wear, Particulate matter, Pressure, Blades, Corrosion, Transients (Dynamics)
Proceedings Papers

The Influence of Vaned Diffuser Outlet Diameters on Operating Performance of a Single-Stage Centrifugal Pump

Xiangyuan Zhu, Fen Lai, Liping Zhu, Guojun Li
Proc. ASME. POWER2018, Volume 2: Heat Exchanger Technologies; Plant Performance; Thermal Hydraulics and Computational Fluid Dynamics; Water Management for Power Systems; Student Competition, V002T10A002, June 24–28, 2018
Paper No: POWER2018-7153
DOI: https://doi.org/10.1115/POWER2018-7153
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Topics: Centrifugal pumps, Diffusers, Pressure, Flow (Dynamics), Impellers, Computer simulation, Fluctuations (Physics), Reynolds-averaged Navier–Stokes equations, Steady state, Turbulence
Proceedings Papers

Prediction Model of Flow-Induced Noise in Large-Scale Centrifugal Pumps Based on BP Neural Network

Chang Guo, Ming Gao, Peixin Dong, Yuetao Shi, Fengzhong Sun
Proc. ASME. POWER2017-ICOPE-17, Volume 2: I&C, Digital Controls, and Influence of Human Factors; Plant Construction Issues and Supply Chain Management; Plant Operations, Maintenance, Aging Management, Reliability and Performance; Renewable Energy Systems: Solar, Wind, Hydro and Geothermal; Risk Management, Safety and Cyber Security; Steam Turbine-Generators, Electric Generators, Transformers, Switchgear, and Electric BOP and Auxiliaries; Student Competition; Thermal Hydraulics and Computational Fluid Dynamics, V002T13A006, June 26–30, 2017
Paper No: POWER-ICOPE2017-3280
DOI: https://doi.org/10.1115/POWER-ICOPE2017-3280
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Topics: Artificial neural networks, Centrifugal pumps, Flow (Dynamics), Noise (Sound), Algorithms, Errors, Network models, Neural network models, Pumps, Simulation
Proceedings Papers

Numerical Prediction of a Multistage Centrifugal Pump Performance With Stationary and Moving Mesh

Alessandro Nocente, Tufan Arslan, Torbjørn K. Nielsen
Proc. ASME. POWER2015, ASME 2015 Power Conference, V001T13A002, June 28–July 2, 2015
Paper No: POWER2015-49119
DOI: https://doi.org/10.1115/POWER2015-49119
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Topics: Centrifugal pumps, Flow (Dynamics), Engineering simulation, Simulation, Turbulence, Transients (Dynamics), Approximation, Computer software, Design, Diffusers
Proceedings Papers

A Methodology for Determining Degraded Pump Performance Based on In-Service Test Criteria or Data

David C. Gaiewski
Proc. ASME. POWER2011, ASME 2011 Power Conference, Volume 2, 255-259, July 12–14, 2011
Paper No: POWER2011-55099
DOI: https://doi.org/10.1115/POWER2011-55099
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Topics: In-service testing, Pumps, Acceptance criteria, Centrifugal pumps, Design, Nuclear power stations, Testing
Proceedings Papers

Experimental Characterization of Two-Phase Flow Centrifugal Pumps

Antonio Campo, Eugene A. Chisely
Proc. ASME. POWER2010, ASME 2010 Power Conference, 803-816, July 13–15, 2010
Paper No: POWER2010-27048
DOI: https://doi.org/10.1115/POWER2010-27048
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Topics: Centrifugal pumps, Experimental characterization, Two-phase flow, Pressure, Pumps, Water, Diffusers, Flow (Dynamics), Impellers, Photography
Proceedings Papers

Micro-Hydro Power Systems: Current Status and Future Research in Pakistan

Javed A. Chattha, Mohammad S. Khan, Anwar ul-Haque
Proc. ASME. POWER2009, ASME 2009 Power Conference, 629-636, July 21–23, 2009
Paper No: POWER2009-81148
DOI: https://doi.org/10.1115/POWER2009-81148
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Topics: Power systems (Machinery), Turbines, Electricity (Physics), Canals, Centrifugal pumps, Cross-flow, Pumps, Water, Combustion, Design
Proceedings Papers

The Case for Combining Pump Maintenance and Systematic Upgrading

Heinz P. Bloch, Robert Bluse, James Steiger
Proc. ASME. POWER2008, ASME 2008 Power Conference, 143-153, July 22–24, 2008
Paper No: POWER2008-60065
DOI: https://doi.org/10.1115/POWER2008-60065
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Topics: Maintenance, Pumps, Machinery, Centrifugal pumps, Profitability
Proceedings Papers

Mechanical Seal Efficiency Considerations for Pumps in Utilities: Economics of Seals vs. Packing, and Savings With Best Available Seal Flush Arrangements

Richard Smith, Alan Roddis, Heinz P. Bloch
Proc. ASME. POWER2008, ASME 2008 Power Conference, 171-177, July 22–24, 2008
Paper No: POWER2008-60068
DOI: https://doi.org/10.1115/POWER2008-60068
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Topics: Economics , Packing (Shipments), Packings (Cushioning), Public utilities, Pumps, Sealing (Process), Cooling, Fluids, American Petroleum Institute, Centrifugal pumps
Proceedings Papers

Experimental Study to Test an Axial Flow Pump as a Turbine and Development of Performance Characteristics for Micro-Hydro Power Plant

Javed A. Chattha, Mohammad S. Khan
Proc. ASME. POWER2007, ASME 2007 Power Conference, 615-621, July 17–19, 2007
Paper No: POWER2007-22142
DOI: https://doi.org/10.1115/POWER2007-22142
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Topics: Axial flow, Performance characterization, Power stations, Pumps, Turbines, Flow (Dynamics), Centrifugal pumps, Energy generation, Construction, Cross-flow
Proceedings Papers

Interrelation Between Mechanical Energy Supply and Flow Rate in Practical Operation of Centrifugal Pump

Takaharu Tanaka
Proc. ASME. POWER2004, ASME 2004 Power Conference, 7-17, March 30–April 1, 2004
Paper No: POWER2004-52004
DOI: https://doi.org/10.1115/POWER2004-52004
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Topics: Centrifugal pumps, Flow (Dynamics), Fluids, Particulate matter, Blades, Centrifugal force, Centripetal force, Impellers, Pumps
Proceedings Papers

Is Insufficient NPSH Available Always the Cause of Cavitation in Centrifugal Pumps?

Vidhu S. Gairola
Proc. ASME. POWER2005, ASME 2005 Power Conference, 341-345, April 5–7, 2005
Paper No: PWR2005-50099
DOI: https://doi.org/10.1115/PWR2005-50099
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Topics: Cavitation, Centrifugal pumps, Pumps, Bubbles, Flow (Dynamics), Fluids, Heat, Pressure, Temperature, Vapors
Proceedings Papers

An Investigation on Real and Imaginary Energy Transfer Mechanism Caused in Rotating Flow Passage of Centrifugal Pump

Takaharu Tanaka, Chao Liu
Proc. ASME. POWER2005, ASME 2005 Power Conference, 123-133, April 5–7, 2005
Paper No: PWR2005-50188
DOI: https://doi.org/10.1115/PWR2005-50188
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Topics: Centrifugal pumps, Energy transformation, Flow (Dynamics), Fluids, Particulate matter, Rotation