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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

Preliminary Analysis of Compressor System Designed for Cyclical Operation

Viktor Kilchyk, Ozhan H. Turgut, Ahmed Abdelwahab
Proc. ASME. POWER2015, ASME 2015 Power Conference, V001T05A007, June 28–July 2, 2015
Paper No: POWER2015-49550
DOI: https://doi.org/10.1115/POWER2015-49550
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Topics: Compressors, Cycles, Boundary-value problems, Design, Engines, Motors, Torque, Compressibility, Dynamic testing (Materials), Dynamics (Mechanics)
Proceedings Papers

Numerical Investigation of Rotating Stall Characteristics and Active Stall Control in Centrifugal Compressors

Taher Halawa, Mohamed Alqaradawi, Osama Badr, Mohamed S. Gadala
Proc. ASME. POWER2014, Volume 2: Simple and Combined Cycles; Advanced Energy Systems and Renewables (Wind, Solar and Geothermal); Energy Water Nexus; Thermal Hydraulics and CFD; Nuclear Plant Design, Licensing and Construction; Performance Testing and Performance Test Codes; Student Paper Competition, V002T11A002, July 28–31, 2014
Paper No: POWER2014-32052
DOI: https://doi.org/10.1115/POWER2014-32052
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Topics: Compressors, Flow (Dynamics), Computer simulation, Delays, Design, Flow separation, Fluids, Impellers, Leakage flows, Stall inception
Proceedings Papers

Numerical Simulation of Stall Development Into Surge and Stall Control Using Air Injection in Centrifugal Compressors

Taher Halawa, Mohamed Alqaradawi, Osama Badr, Mohamed S. Gadala
Proc. ASME. POWER2014, Volume 2: Simple and Combined Cycles; Advanced Energy Systems and Renewables (Wind, Solar and Geothermal); Energy Water Nexus; Thermal Hydraulics and CFD; Nuclear Plant Design, Licensing and Construction; Performance Testing and Performance Test Codes; Student Paper Competition, V002T11A003, July 28–31, 2014
Paper No: POWER2014-32053
DOI: https://doi.org/10.1115/POWER2014-32053
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Topics: Compressors, Computer simulation, Surges, Fluctuations (Physics), Impellers, Flow (Dynamics), Pressure, Blades, Design, Optimization
Proceedings Papers

Scaling Test Data to Predict Performance

Jacqueline Burke, Andrew Hunter, Roger Nyquist, Mike Andrews
Proc. ASME. POWER2013, Volume 2: Reliability, Availability and Maintainability (RAM); Plant Systems, Structures, Components and Materials Issues; Simple and Combined Cycles; Advanced Energy Systems and Renewables (Wind, Solar and Geothermal); Energy Water Nexus; Thermal Hydraulics and CFD; Nuclear Plant Design, Licensing and Construction; Performance Testing and Performance Test Codes, V002T13A005, July 29–August 1, 2013
Paper No: POWER2013-98267
DOI: https://doi.org/10.1115/POWER2013-98267
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Topics: Compressors, Design, Geometry, Impellers, Machinery, Surges, Wheels
Proceedings Papers

A Compressible Three-Dimensional Inverse Design Method Based on the Streamline Curvature Approach and Clebsch Formulation for Radial and Mixed Flow Turbomachines

Xiao Pei Tian, Peng Shan
Proc. ASME. ICONE20-POWER2012, Volume 3: Thermal-Hydraulics; Turbines, Generators, and Auxiliaries, 821-831, July 30–August 3, 2012
Paper No: ICONE20-POWER2012-54805
DOI: https://doi.org/10.1115/ICONE20-POWER2012-54805
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Topics: Design methodology, Flow (Dynamics), Turbomachinery, Impellers, Blades, Design, Reynolds-averaged Navier–Stokes equations
Proceedings Papers

Numerical Investigation on Aerodynamic Similitude for Axial Microfan

Qikun Wang
Proc. ASME. POWER2011, ASME 2011 Power Conference, Volume 2, 639-644, July 12–14, 2011
Paper No: POWER2011-55398
DOI: https://doi.org/10.1115/POWER2011-55398
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Topics: Aerodynamics, Chords (Trusses), Cooling, Cooling systems, Design, Dynamic light scattering, Fans, Flow (Dynamics), Impellers, Reynolds number
Proceedings Papers

Stress and Vibration Analysis for Woven Composite Axial Impeller

Jifeng Wang, Jorge Olortegui-Yume, Norbert Mu¨ller
Proc. ASME. POWER2010, ASME 2010 Power Conference, 443-449, July 13–15, 2010
Paper No: POWER2010-27158
DOI: https://doi.org/10.1115/POWER2010-27158
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Topics: Composite materials, Finite element analysis, Impellers, Stress, Vibration analysis, Woven composites
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

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

Calculation of Static Strength of Steam Turbine Impeller

Chang-Fu Ding, Song-Feng Tian, Li Sun, Jiang-Bo Qian
Proc. ASME. POWER2005, ASME 2005 Power Conference, 555-558, April 5–7, 2005
Paper No: PWR2005-50319
DOI: https://doi.org/10.1115/PWR2005-50319
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Topics: Impellers, Steam turbines, Differential equations, Deformation, Design, Optimization, Rotors, Safety, Stress, Stress analysis (Engineering)
Proceedings Papers

A Study of a Single Stage Centrifugal Compressor

C. Xu, R. S. Amano
Proc. ASME. POWER2006, ASME 2006 Power Conference, 273-280, May 2–4, 2006
Paper No: POWER2006-88023
DOI: https://doi.org/10.1115/POWER2006-88023
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Topics: Compressors, Design, Clearances (Engineering), Flow (Dynamics), Diffusers, Impellers, Design methodology, High pressure (Physics), Surges, Axial flow