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11th International Symposium on Advances in Numerical Modeling of Aerodynamics and Hydrodynamics in Turbomachinery
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Proceedings Papers

Performance Improvement of a Vacuum Cleaner by Analysis of the Flow Around Motor

J. W. Park, D. Y. Hwang, H. K. Park
Proc. ASME. FEDSM2008, Volume 1: Symposia, Parts A and B, 1167-1171, August 10–14, 2008
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2008-55228
https://doi.org/10.1115/FEDSM2008-55228
View Paper titled, Performance Improvement of a Vacuum Cleaner by Analysis of the Flow Around Motor
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Topics: Flow (Dynamics), Motors, Vacuum
Proceedings Papers

Structure Vibration of Hydropower House Induced by Francis Turbine Basing on CFD

Guangjie Peng, Liang Qin, Zhengwei Wang, Huijing Tian, Yongyao Luo
Proc. ASME. FEDSM2008, Volume 1: Symposia, Parts A and B, 1173-1178, August 10–14, 2008
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2008-55237
https://doi.org/10.1115/FEDSM2008-55237
View Paper titled, Structure Vibration of Hydropower House Induced by Francis Turbine Basing on CFD
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Topics: Computational fluid dynamics, Finite element methods, Finite element model, Francis turbines, Hydroelectric power stations, Hydropower, Vibration
Proceedings Papers

Experimental and Numerical Analysis of Pressure Pulsation in Francis Turbine

Yexiang Xiao, Zhengwei Wang, Zongguo Yan, Yongyao Luo, Ruofu Xiao, Guangjie Peng, Peng Xue
Proc. ASME. FEDSM2008, Volume 1: Symposia, Parts A and B, 1179-1185, August 10–14, 2008
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2008-55238
https://doi.org/10.1115/FEDSM2008-55238
View Paper titled, Experimental and Numerical Analysis of Pressure Pulsation in Francis Turbine
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Topics: Francis turbines, Hydraulic turbines, Numerical analysis, Pressure, Unsteady flow
Proceedings Papers

Computation of Static and Dynamic Stresses of a Bulb Tubular Turbine

Yongyao Luo, Zhengwei Wang, Lingjiu Zhou, Guangjie Peng, Guangwei Sun
Proc. ASME. FEDSM2008, Volume 1: Symposia, Parts A and B, 1187-1191, August 10–14, 2008
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2008-55240
https://doi.org/10.1115/FEDSM2008-55240
View Paper titled, Computation of Static and Dynamic Stresses of a Bulb Tubular Turbine
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Topics: Computation, Stress, Turbines
Proceedings Papers

Three Dimensional Numerical Simulation of Flow Field Inside a Reversible Pumping Station With Symmetric Aerofoil Blade

Li Cheng, Chao Liu, Jiren Zhou, Fangping Tang, Yan Jin
Proc. ASME. FEDSM2008, Volume 1: Symposia, Parts A and B, 1089-1095, August 10–14, 2008
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2008-55001
https://doi.org/10.1115/FEDSM2008-55001
View Paper titled, Three Dimensional Numerical Simulation of Flow Field Inside a Reversible Pumping Station With Symmetric Aerofoil Blade
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Topics: Airfoils, Blades, Computer simulation, Flow (Dynamics), Pumping stations, Computational fluid dynamics, Algorithms, Pressure, Simulation, Simulation results
Proceedings Papers

Numerical Simulation of Cavitating Flow in a Francis Turbine

Lingjiu Zhou, Zhengwei Wang, Yongyao Luo, Guangjie Peng
Proc. ASME. FEDSM2008, Volume 1: Symposia, Parts A and B, 1193-1197, August 10–14, 2008
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2008-55242
https://doi.org/10.1115/FEDSM2008-55242
View Paper titled, Numerical Simulation of Cavitating Flow in a Francis Turbine
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Topics: Computer simulation, Flow (Dynamics), Francis turbines
Proceedings Papers

Contributions Concerning the Power Optimization of the Pumping Stations

Aurora C. Alexandrescu, Simona Adina O. Alexandrescu, Constantin Adrian O. Alexandrescu
Proc. ASME. FEDSM2008, Volume 1: Symposia, Parts A and B, 1097-1105, August 10–14, 2008
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2008-55007
https://doi.org/10.1115/FEDSM2008-55007
View Paper titled, Contributions Concerning the Power Optimization of the Pumping Stations
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Topics: Optimization, Pumping stations, Water, Electricity (Physics), Algorithms, Computer software, Pipes, Profitability, Sewage, Water distribution
Proceedings Papers

The Alteration of Runner and Partial Vanes on a Fixed Blade Propeller Water Turbine Basing on the Full Passage Simulation

Lanjin Zhang, Zhengwei Wang, Qingqing He, Guangjie Peng
Proc. ASME. FEDSM2008, Volume 1: Symposia, Parts A and B, 1199-1203, August 10–14, 2008
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2008-55245
https://doi.org/10.1115/FEDSM2008-55245
View Paper titled, The Alteration of Runner and Partial Vanes on a Fixed Blade Propeller Water Turbine Basing on the Full Passage Simulation
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Topics: Blades, Hydraulic turbines, Propellers, Simulation
Proceedings Papers

Numerical Simulation and PIV Measurement on the Internal Flow in a Centrifugal Mini Pump

Jie Shao, Shuhong Liu, Huijing Yuan, Yuliun Wu
Proc. ASME. FEDSM2008, Volume 1: Symposia, Parts A and B, 1107-1113, August 10–14, 2008
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2008-55025
https://doi.org/10.1115/FEDSM2008-55025
View Paper titled, Numerical Simulation and PIV Measurement on the Internal Flow in a Centrifugal Mini Pump
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Topics: Computer simulation, Internal flow, Pumps, Turbulence
Proceedings Papers

Numerical Simulation of the Unsteady Flow in a High-Head Pump Turbine and the Runner Improvement

Hongjuan Ran, Xianwu Luo, Yao Zhang, Baotang Zhuang, Hongyuan Xu
Proc. ASME. FEDSM2008, Volume 1: Symposia, Parts A and B, 1115-1123, August 10–14, 2008
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2008-55045
https://doi.org/10.1115/FEDSM2008-55045
View Paper titled, Numerical Simulation of the Unsteady Flow in a High-Head Pump Turbine and the Runner Improvement
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Topics: Computer simulation, Pump turbines, Unsteady flow, Flow (Dynamics), Impellers, Rotors, Stators, Vortices, Guide vanes, Numerical analysis
Proceedings Papers

Numerical Experiments With Solid Handling Pumps

Hitesh Jogiya, J. T. Kshirsagar
Proc. ASME. FEDSM2008, Volume 1: Symposia, Parts A and B, 1125-1129, August 10–14, 2008
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2008-55061
https://doi.org/10.1115/FEDSM2008-55061
View Paper titled, Numerical Experiments With Solid Handling Pumps
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Topics: Computational fluid dynamics, Particulate matter, Pumps
Proceedings Papers

Prediction of Surface Roughness Effects on Centrifugal Compressor Performance

Tomoki Kawakubo, Ryusuke Numakura, Kanji Majima
Proc. ASME. FEDSM2008, Volume 1: Symposia, Parts A and B, 1131-1138, August 10–14, 2008
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2008-55078
https://doi.org/10.1115/FEDSM2008-55078
View Paper titled, Prediction of Surface Roughness Effects on Centrifugal Compressor Performance
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Topics: Compressors, Computational fluid dynamics, Surface roughness
Proceedings Papers

Numerical Prediction Method of Cavitation Erosion

Motohiko Nohmi, Toshiaki Ikohagi, Yuka Iga
Proc. ASME. FEDSM2008, Volume 1: Symposia, Parts A and B, 1139-1145, August 10–14, 2008
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2008-55126
https://doi.org/10.1115/FEDSM2008-55126
View Paper titled, Numerical Prediction Method of Cavitation Erosion
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Topics: Bubbles, Cavitation, Cavitation erosion, Cavities, Collapse, Computation, Computational fluid dynamics, Dynamics (Mechanics), Erosion, Flow (Dynamics)
Proceedings Papers

Rotating Stall Behavior in a Diffuser of Mixed Flow Pump and Its Suppression

Masahiro Miyabe, Akinori Furukawa, Hideaki Maeda, Isamu Umeki
Proc. ASME. FEDSM2008, Volume 1: Symposia, Parts A and B, 1147-1152, August 10–14, 2008
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2008-55132
https://doi.org/10.1115/FEDSM2008-55132
View Paper titled, Rotating Stall Behavior in a Diffuser of Mixed Flow Pump and Its Suppression
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Topics: Computational fluid dynamics, Diffusers, Flow (Dynamics), Pumps, Stall behavior
Proceedings Papers

Transferring Methods of Efficiency for Hydraulic Machines Using Model Based on Smooth-Pipes Flow

Li Long, Ze Wang, Xuelin Yang, Dan Li
Proc. ASME. FEDSM2008, Volume 1: Symposia, Parts A and B, 1153-1157, August 10–14, 2008
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2008-55139
https://doi.org/10.1115/FEDSM2008-55139
View Paper titled, Transferring Methods of Efficiency for Hydraulic Machines Using Model Based on Smooth-Pipes Flow
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Topics: Engineering prototypes, Flow (Dynamics), Hydraulic equipment, Pipes
Proceedings Papers

Validations of Some Slip Factor Models for Mixed-Flow Impellers

Shengqin Huang, Zhenxia Liu, Yaguo Lu, Yan Yan, Xiaochun Lian
Proc. ASME. FEDSM2008, Volume 1: Symposia, Parts A and B, 1159-1165, August 10–14, 2008
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2008-55202
https://doi.org/10.1115/FEDSM2008-55202
View Paper titled, Validations of Some Slip Factor Models for Mixed-Flow Impellers
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Topics: Blades, Flow (Dynamics), Impellers