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7th International Symposium on Pumping Machinery
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Proceedings Papers

Performance Improvement of a Mixed-Flow Pump by Optimization Techniques

Jin-Hyuk Kim, Chong-Hwi Jin, Kwang-Yong Kim
Proc. ASME. AJK2011, ASME-JSME-KSME 2011 Joint Fluids Engineering Conference: Volume 1, Symposia – Parts A, B, C, and D, 19-23, July 24–29, 2011
Paper No: AJK2011-06005
https://doi.org/10.1115/AJK2011-06005
View Paper titled, Performance Improvement of a Mixed-Flow Pump by Optimization Techniques
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Topics: Flow (Dynamics), Optimization, Pumps, Design, Diffusers, Approximation, Blades, Diffusion (Physics), Experimental design, Impellers
Proceedings Papers

Fluid-Induced Forces in Pump Liquid Seals With Large Aspect Ratio

Alexandrina Untaroiu, Vahe Hayrapetian, Costin D. Untaroiu, Paul E. Allaire, Houston G. Wood, Bruno Schiavello, James McGuire
Proc. ASME. AJK2011, ASME-JSME-KSME 2011 Joint Fluids Engineering Conference: Volume 1, Symposia – Parts A, B, C, and D, 455-463, July 24–29, 2011
Paper No: AJK2011-06085
https://doi.org/10.1115/AJK2011-06085
View Paper titled, Fluid-Induced Forces in Pump Liquid Seals With Large Aspect Ratio
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Topics: Fluids, Pumps, Computational fluid dynamics, Flow (Dynamics), Fluid dynamics, Geometry, Rotors, Shear stress, Compressors, Damping
Proceedings Papers

Three-Dimensional Structure and Turbulence Within the Tip Leakage Vortex of an Axial Waterjet Pump

Rinaldo L. Miorini, Huixuan Wu, David Tan, Joseph Katz
Proc. ASME. AJK2011, ASME-JSME-KSME 2011 Joint Fluids Engineering Conference: Volume 1, Symposia – Parts A, B, C, and D, 271-281, July 24–29, 2011
Paper No: AJK2011-06052
https://doi.org/10.1115/AJK2011-06052
View Paper titled, Three-Dimensional Structure and Turbulence Within the Tip Leakage Vortex of an Axial Waterjet Pump
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Topics: Leakage, Pumps, Turbulence, Vortices, Blades, Flow (Dynamics), Rotors, Vorticity, Boundary layers, Separation (Technology)
Proceedings Papers

Three-Dimensional Blade Design of Helico-Axial Multiphase Pump Impeller Based on Numerical Solution of Meridian Flow Net and Blade Mean Camber Lines

Jinya Zhang, Hongwu Zhu, Huan Wei
Proc. ASME. AJK2011, ASME-JSME-KSME 2011 Joint Fluids Engineering Conference: Volume 1, Symposia – Parts A, B, C, and D, 163-170, July 24–29, 2011
Paper No: AJK2011-06030
https://doi.org/10.1115/AJK2011-06030
View Paper titled, Three-Dimensional Blade Design of Helico-Axial Multiphase Pump Impeller Based on Numerical Solution of Meridian Flow Net and Blade Mean Camber Lines
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Topics: Blades, Design, Flow (Dynamics), Pump impellers, Impellers, Shapes, Pumps, Computer simulation, Design methodology, Computation
Proceedings Papers

Optimum Network Sizing for Delivering Different Media

Liang Xia, Shiming Deng, Ming-yin Chan
Proc. ASME. AJK2011, ASME-JSME-KSME 2011 Joint Fluids Engineering Conference: Volume 1, Symposia – Parts A, B, C, and D, 1-6, July 24–29, 2011
Paper No: AJK2011-06002
https://doi.org/10.1115/AJK2011-06002
View Paper titled, Optimum Network Sizing for Delivering Different Media
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Topics: Flow (Dynamics), Shapes
Proceedings Papers

A New High-Precision Solver to Predict Pressure Fluctuations in Centrifugal Pumps

Moise´s Solis, Sofiane Khelladi, Farid Bakir
Proc. ASME. AJK2011, ASME-JSME-KSME 2011 Joint Fluids Engineering Conference: Volume 1, Symposia – Parts A, B, C, and D, 465-479, July 24–29, 2011
Paper No: AJK2011-06087
https://doi.org/10.1115/AJK2011-06087
View Paper titled, A New High-Precision Solver to Predict Pressure Fluctuations in Centrifugal Pumps
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Topics: Boundary-value problems, Centrifugal pumps, Fluctuations (Physics), Pressure
Proceedings Papers

New Centrifugal Pump in Very Low Specific Speed Range

Shusaku Kagawa, Junichi Kurokawa
Proc. ASME. AJK2011, ASME-JSME-KSME 2011 Joint Fluids Engineering Conference: Volume 1, Symposia – Parts A, B, C, and D, 89-96, July 24–29, 2011
Paper No: AJK2011-06018
https://doi.org/10.1115/AJK2011-06018
View Paper titled, New Centrifugal Pump in Very Low Specific Speed Range
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Topics: Centrifugal pumps, Pumps, Impellers, Cavitation, Clearances (Engineering), Computational fluid dynamics, Flow (Dynamics), Friction, Internal flow, Rotating disks
Proceedings Papers

Effects of Swirl Brakes on the Leakage Flow Between the Casing and the Shroud of a Centrifugal Impeller

Toshiya Kimura, Satoshi Kawasaki, Mitsuru Shimagaki, Masaharu Uchiumi
Proc. ASME. AJK2011, ASME-JSME-KSME 2011 Joint Fluids Engineering Conference: Volume 1, Symposia – Parts A, B, C, and D, 241-248, July 24–29, 2011
Paper No: AJK2011-06048
https://doi.org/10.1115/AJK2011-06048
View Paper titled, Effects of Swirl Brakes on the Leakage Flow Between the Casing and the Shroud of a Centrifugal Impeller
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Topics: Brakes, Impellers, Leakage flows, Pressure, Thrust, Angular momentum, Centrifugal force, Computational fluid dynamics, Design, Engineering simulation
Proceedings Papers

Identification of Francis Turbine Helical Vortex Rope Excitation by CFD and Resonance Simulation With the Hydraulic System

Se´bastien Alligne´, Christophe Nicolet, Franc¸ois Avellan
Proc. ASME. AJK2011, ASME-JSME-KSME 2011 Joint Fluids Engineering Conference: Volume 1, Symposia – Parts A, B, C, and D, 481-493, July 24–29, 2011
Paper No: AJK2011-06089
https://doi.org/10.1115/AJK2011-06089
View Paper titled, Identification of Francis Turbine Helical Vortex Rope Excitation by CFD and Resonance Simulation With the Hydraulic System
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Topics: Computational fluid dynamics, Excitation, Francis turbines, Hydraulic drive systems, Resonance, Ropes, Simulation, Vortices, Fluctuations (Physics), Cavitation
Proceedings Papers

Hydrodynamics of a Pump-Turbine at Off-Design Operating Conditions: Numerical Simulation

Vlad Hasmatuchi, Steven Roth, Francisco Botero, Mohamed Farhat, Franc¸ois Avellan
Proc. ASME. AJK2011, ASME-JSME-KSME 2011 Joint Fluids Engineering Conference: Volume 1, Symposia – Parts A, B, C, and D, 495-506, July 24–29, 2011
Paper No: AJK2011-06090
https://doi.org/10.1115/AJK2011-06090
View Paper titled, Hydrodynamics of a Pump-Turbine at Off-Design Operating Conditions: Numerical Simulation
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Topics: Computer simulation, Design, Hydrodynamics, Pump turbines, Impellers, Guide vanes, Flow (Dynamics), Flow instability, Flow separation, Machinery
Proceedings Papers

Transient Behavior of a Radial Vaneless Diffuser

Antoine Dazin, Patrick Dupont, Guy Caignaert, Ge´rard Bois
Proc. ASME. AJK2011, ASME-JSME-KSME 2011 Joint Fluids Engineering Conference: Volume 1, Symposia – Parts A, B, C, and D, 311-319, July 24–29, 2011
Paper No: AJK2011-06059
https://doi.org/10.1115/AJK2011-06059
View Paper titled, Transient Behavior of a Radial Vaneless Diffuser
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Topics: Transients (Dynamics), Vaneless diffusers, Diffusers, Flow (Dynamics), Lasers, Pressure measurement, Impellers, Pumps, Complementary metal oxide semiconductors, Computer simulation
Proceedings Papers

Study on the Aerodynamic Performance of Small Axial Flow Counter-Rotating Fans

Pin Liu, Yingzi Jin, Yanping Wang, Hongyu Qian, Li Zhang
Proc. ASME. AJK2011, ASME-JSME-KSME 2011 Joint Fluids Engineering Conference: Volume 1, Symposia – Parts A, B, C, and D, 507-514, July 24–29, 2011
Paper No: AJK2011-06091
https://doi.org/10.1115/AJK2011-06091
View Paper titled, Study on the Aerodynamic Performance of Small Axial Flow Counter-Rotating Fans
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Topics: Axial flow, Fans, Noise (Sound), Ventilation, Cooling, Acoustics, Computers, Design, Electrical components, Electronic components
Proceedings Papers

Research on Cavitation Induced Noise in a Centrifugal Pump

Bo Gao, Minguan Yang, Zhong Li, Can Kang
Proc. ASME. AJK2011, ASME-JSME-KSME 2011 Joint Fluids Engineering Conference: Volume 1, Symposia – Parts A, B, C, and D, 345-350, July 24–29, 2011
Paper No: AJK2011-06065
https://doi.org/10.1115/AJK2011-06065
View Paper titled, Research on Cavitation Induced Noise in a Centrifugal Pump
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Topics: Cavitation, Centrifugal pumps, Noise (Sound), Bubbles, Pumps, Blades, Design, Flow (Dynamics), Suction, Damage
Proceedings Papers

Computational Investigation of the Flow Field Inside an Submersible Tubular Pump

Yan Jin, Chao Liu, Jiren Zhou, Fangping Tang
Proc. ASME. AJK2011, ASME-JSME-KSME 2011 Joint Fluids Engineering Conference: Volume 1, Symposia – Parts A, B, C, and D, 129-133, July 24–29, 2011
Paper No: AJK2011-06024
https://doi.org/10.1115/AJK2011-06024
View Paper titled, Computational Investigation of the Flow Field Inside an Submersible Tubular Pump
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Topics: Computer simulation, Flow (Dynamics), Pumps, Submersibles
Proceedings Papers

Reduction of Cavitation Damage in a High-Energy Water Injection Pump

Paul Cooper, Ron Ungewitter, Rehan Farooqi, James McKenzie, Bruno Schiavello, Wayne Robinson
Proc. ASME. AJK2011, ASME-JSME-KSME 2011 Joint Fluids Engineering Conference: Volume 1, Symposia – Parts A, B, C, and D, 515-529, July 24–29, 2011
Paper No: AJK2011-06092
https://doi.org/10.1115/AJK2011-06092
View Paper titled, Reduction of Cavitation Damage in a High-Energy Water Injection Pump
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Topics: Cavitation, Damage, Pumps, Underground injection, Impellers, Blades, Cavitation erosion, Acoustics, Computational fluid dynamics, Flow (Dynamics)
Proceedings Papers

Experimental Study on Cavitating Flow in Impeller of Axial-Flow Pump

Zhong Li, Minguan Yang, Can Kang, Bo Gao, Kai Ji
Proc. ASME. AJK2011, ASME-JSME-KSME 2011 Joint Fluids Engineering Conference: Volume 1, Symposia – Parts A, B, C, and D, 381-386, July 24–29, 2011
Paper No: AJK2011-06070
https://doi.org/10.1115/AJK2011-06070
View Paper titled, Experimental Study on Cavitating Flow in Impeller of Axial-Flow Pump
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Topics: Axial flow, Flow (Dynamics), Impellers, Pumps, Cavitation, Airfoils, Blades, Suction, Bubbles, Computer software
Proceedings Papers

Experimental and Numerical Investigation of Blades Effect on Aerodynamic Performance of Small Axial Flow Fan

Li Zhang, Yingzi Jin, Yi Zhao, Pin Liu
Proc. ASME. AJK2011, ASME-JSME-KSME 2011 Joint Fluids Engineering Conference: Volume 1, Symposia – Parts A, B, C, and D, 203-209, July 24–29, 2011
Paper No: AJK2011-06041
https://doi.org/10.1115/AJK2011-06041
View Paper titled, Experimental and Numerical Investigation of Blades Effect on Aerodynamic Performance of Small Axial Flow Fan
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Topics: Aerodynamic noise, Axial flow, Blades
Proceedings Papers

Analysis of Pressure Loading on Inducer Blades

Yuzhen Wu, Hao Huang
Proc. ASME. AJK2011, ASME-JSME-KSME 2011 Joint Fluids Engineering Conference: Volume 1, Symposia – Parts A, B, C, and D, 53-59, July 24–29, 2011
Paper No: AJK2011-06012
https://doi.org/10.1115/AJK2011-06012
View Paper titled, Analysis of Pressure Loading on Inducer Blades
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Topics: Blades, Pressure, Cavitation, Design, Impellers, Bending strength, Computer simulation, Energy consumption, Experimental analysis, Failure
Proceedings Papers

Influence of Axial Vane on Inner Flow and Performance of a Molten-Salt Pump

Can Kang, Liang Zhou, Weifeng Wang, Minguan Yang
Proc. ASME. AJK2011, ASME-JSME-KSME 2011 Joint Fluids Engineering Conference: Volume 1, Symposia – Parts A, B, C, and D, 249-255, July 24–29, 2011
Paper No: AJK2011-06049
https://doi.org/10.1115/AJK2011-06049
View Paper titled, Influence of Axial Vane on Inner Flow and Performance of a Molten-Salt Pump
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Topics: Flow (Dynamics), Pumps, Computation, Impellers, Pressure, Blades, Computer simulation, Diffusers, Dimensions, Energy dissipation
Proceedings Papers

Strength Calculation Software Development and Finite Element Analysis of Pump Shaft

Wei Li, Wei-dong Shi, Xiao-ping Jiang, Yi-meng Sang, Tong Li
Proc. ASME. AJK2011, ASME-JSME-KSME 2011 Joint Fluids Engineering Conference: Volume 1, Symposia – Parts A, B, C, and D, 171-178, July 24–29, 2011
Paper No: AJK2011-06031
https://doi.org/10.1115/AJK2011-06031
View Paper titled, Strength Calculation Software Development and Finite Element Analysis of Pump Shaft
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Topics: Finite element analysis, Pumps, Software development, Computer software, Computational methods, Damage, Design, Disasters, Displacement, Failure