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Proceedings Papers

Cavitation in the Tip Region of the Rotor Blades Within a Waterjet Pump

H. Wu, F. Soranna, T. Michael, J. Katz, S. Jessup

Proc. ASME. FEDSM2008, Volume 2: Fora, 193-202, August 10–14, 2008

Paper No: FEDSM2008-55170

DOI: https://doi.org/10.1115/FEDSM2008-55170

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Topics: Blades, Cavitation, Pumps, Rotors, Pressure, Bubbles, Water, Corners (Structural elements), Flow (Dynamics), Wake turbulence

Proceedings Papers

A Study of the Effect of Blade Count on Efficiency Using 3D CFD for High Pressure Steam Turbines

J. H. Cheon, K. J. Lee, J. J. Park, J. H. Kim, M. Y. Ha

Proc. ASME. FEDSM2008, Volume 2: Fora, 149-154, August 10–14, 2008

Paper No: FEDSM2008-55097

DOI: https://doi.org/10.1115/FEDSM2008-55097

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Topics: Blades, Computational fluid dynamics, Flow (Dynamics), High pressure (Physics), Steam turbines

Proceedings Papers

Vibration-Based Fault Diagnosis of Pump Using WPT

Pan Hong, Zheng Yuan

Proc. ASME. FEDSM2008, Volume 2: Fora, 243-246, August 10–14, 2008

Paper No: FEDSM2008-55291

DOI: https://doi.org/10.1115/FEDSM2008-55291

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Topics: Fault diagnosis, Pumps, Vibration, Wavelets, Signals, Accounting, Fourier transforms, Redundancy (Engineering), Resolution (Optics), Thrust bearings

Proceedings Papers

The Effect of Casing Shape on Performance of Sirocco Fan Using Contra-Rotating Rotors

Toru Shigemitsu, Junichiro Fukutomi, Yutarou Shirai

Proc. ASME. FEDSM2008, Volume 2: Fora, 155-160, August 10–14, 2008

Paper No: FEDSM2008-55098

DOI: https://doi.org/10.1115/FEDSM2008-55098

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Topics: Flow (Dynamics), Internal flow, Rotors, Shapes

Proceedings Papers

Transient Calculations of Pump Performance Parameters

Mikhail P. Strongin

Proc. ASME. FEDSM2008, Volume 2: Fora, 247-253, August 10–14, 2008

Paper No: FEDSM2008-55303

DOI: https://doi.org/10.1115/FEDSM2008-55303

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Topics: Computational fluid dynamics, Impellers, Oscillations, Pumps, Transients (Dynamics)

Proceedings Papers

Analysis of the Influence of Passage Components on the Efficiency of Bulb Tubular Pumps

Yan Jin, Chao Liu, Fangping Tang, Jiren Zhou, Li Cheng

Proc. ASME. FEDSM2008, Volume 2: Fora, 203-208, August 10–14, 2008

Paper No: FEDSM2008-55234

DOI: https://doi.org/10.1115/FEDSM2008-55234

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Topics: Pumps, Flow (Dynamics), Guide vanes, Construction, Turbulence, Algorithms, China, Computational fluid dynamics, Shapes, Water diversion

Proceedings Papers

Optimization of Stacking Line and Blade Profile for Design of Axial Flow Fan Blade

Abdus Samad, Ki-Sang Lee, Kwang-Yong Kim

Proc. ASME. FEDSM2008, Volume 2: Fora, 255-260, August 10–14, 2008

Paper No: FEDSM2008-55317

DOI: https://doi.org/10.1115/FEDSM2008-55317

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Topics: Axial flow, Blades, Design, Optimization

Proceedings Papers

Influence on the Axial Flow Fan Aerodynamic Characteristic Due to an Introduction of Internal Secondary Flow

Matjazˇ Eberlinc, Brane Sˇirok, Marko Hocˇevar, Matevzˇ Dular

Proc. ASME. FEDSM2008, Volume 2: Fora, 161-169, August 10–14, 2008

Paper No: FEDSM2008-55141

DOI: https://doi.org/10.1115/FEDSM2008-55141

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Topics: Axial flow, Blades, Computer-aided engineering, Flow (Dynamics), Probes, Visualization, Wire, Internal flow, Boundary layers, Energy conversion

Proceedings Papers

CFD-Based Match Design and Improving Performance for Francis Turbine Components

Pengcheng Guo, Xingqi Luo, Xiaobo Zheng, Shengzhu Liu

Proc. ASME. FEDSM2008, Volume 2: Fora, 209-216, August 10–14, 2008

Paper No: FEDSM2008-55246

DOI: https://doi.org/10.1115/FEDSM2008-55246

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Topics: Computational fluid dynamics, Design, Francis turbines, Blades, Guide vanes, Turbines, Vibration, Flow (Dynamics), Inflow, Numerical analysis

Proceedings Papers

The Rise of Complexity in Describing Fluid Flow in Rotating Cavities

Bjo¨rn-Christian Will, Friedrich-Karl Benra

Proc. ASME. FEDSM2008, Volume 2: Fora, 261-270, August 10–14, 2008

Paper No: FEDSM2008-55341

DOI: https://doi.org/10.1115/FEDSM2008-55341

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Topics: Cavities, Fluid dynamics, Flow (Dynamics), Disks, Pressure, Rotation, Fluids, Impellers, Dimensions, Friction

Proceedings Papers

Effect of Fine Sediments on the Performance of Axial Pumps

Abdullah Saeed Al-Ghamdi

Proc. ASME. FEDSM2008, Volume 2: Fora, 129-133, August 10–14, 2008

Paper No: FEDSM2008-55003

DOI: https://doi.org/10.1115/FEDSM2008-55003

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Topics: Pumps, Sediments, Engines, Motors, Sands, Flow (Dynamics), Fluids, Torque, Viscosity, Water

Proceedings Papers

Numerical Investigation on Impeller-Volute Interaction in the Centrifugal Pump With Radial Gap and Tongue Profile Variation

Pengcheng Guo, Xingqi Luo, Weili Liao, Guojun Zhu

Proc. ASME. FEDSM2008, Volume 2: Fora, 217-224, August 10–14, 2008

Paper No: FEDSM2008-55257

DOI: https://doi.org/10.1115/FEDSM2008-55257

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Topics: Centrifugal pumps, Impellers, Flow (Dynamics), Pressure, Pumps, Stability, Computer simulation, Diffusers, Fluid dynamics

Proceedings Papers

Experimental and Numerical Simulation on the Starting Period of a Centrifugal Pump

Gang Chen, Jie Shao, Yulin Wu, Guangjun Cao

Proc. ASME. FEDSM2008, Volume 2: Fora, 171-176, August 10–14, 2008

Paper No: FEDSM2008-55145

DOI: https://doi.org/10.1115/FEDSM2008-55145

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Topics: Centrifugal pumps, Computer simulation, Large eddy simulation, Transients (Dynamics)

Proceedings Papers

Delay of Unsteady Flow in a Radial Diffuser

Saad A. Ahmed

Proc. ASME. FEDSM2008, Volume 2: Fora, 271-275, August 10–14, 2008

Paper No: FEDSM2008-55342

DOI: https://doi.org/10.1115/FEDSM2008-55342

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Topics: Delays, Diffusers, Surface roughness, Unsteady flow, Vaneless diffusers, Flow (Dynamics), Compressors, Flow instability, Fluid dynamics, Impellers

Proceedings Papers

Multi-Objective Optimization of an Axial Compressor

Hoda Maleki

Proc. ASME. FEDSM2008, Volume 2: Fora, 135-139, August 10–14, 2008

Paper No: FEDSM2008-55015

DOI: https://doi.org/10.1115/FEDSM2008-55015

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Topics: Compressors, Optimization, Pareto optimization

Proceedings Papers

Numerical Study of the Pulsating Flow at the Tongue Region of a Centrifugal Pump for Several Flow Rates

Rau´l Barrio, Jorge Parrondo, Eduardo Blanco, Joaqui´n Ferna´ndez

Proc. ASME. FEDSM2008, Volume 2: Fora, 225-233, August 10–14, 2008

Paper No: FEDSM2008-55258

DOI: https://doi.org/10.1115/FEDSM2008-55258

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Topics: Blades, Centrifugal pumps, Computer simulation, Flow (Dynamics), Pulsatile flow, Unsteady flow

Proceedings Papers

Fourier Decomposed Turbulence Measurements Downstream of a High-Pressure Turbine Stage

Lars-Uno Axelsson, William K. George, T. Gunnar Johansson

Proc. ASME. FEDSM2008, Volume 2: Fora, 177-182, August 10–14, 2008

Paper No: FEDSM2008-55146

DOI: https://doi.org/10.1115/FEDSM2008-55146

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Topics: High pressure (Physics), Turbines, Turbulence

Proceedings Papers

Unsteady Three-Dimensional Flow Phenomena in an Axial Flow Pump at Different Operating Points

Friedrich-Karl Benra, Hans Josef Dohmen

Proc. ASME. FEDSM2008, Volume 2: Fora, 277-283, August 10–14, 2008

Paper No: FEDSM2008-55344

DOI: https://doi.org/10.1115/FEDSM2008-55344

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Topics: Axial flow, Flow (Dynamics), Leakage flows, Navier-Stokes equations, Pumps

Proceedings Papers

The Effect of Annular Fluid Loss on Optimum Meridian Profile of Impeller and Guidevane

Takuji Tsugawa

Proc. ASME. FEDSM2008, Volume 2: Fora, 141-147, August 10–14, 2008

Paper No: FEDSM2008-55021

DOI: https://doi.org/10.1115/FEDSM2008-55021

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Topics: Fluids, Impellers, Blades, Flow (Dynamics), Friction, Diffusion (Physics), Shear stress

Proceedings Papers

An Analytical and Experimental Study of Rotary-Vane Turbomachinery: Single-Phase Working Fluids

A. Mehdizadeh, A. M. Mahmoud, S. A. Sherif, W. E. Lear

Proc. ASME. FEDSM2008, Volume 2: Fora, 235-242, August 10–14, 2008

Paper No: FEDSM2008-55260

DOI: https://doi.org/10.1115/FEDSM2008-55260

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Topics: Fluids, Turbomachinery, Machinery, Design, Flow (Dynamics), Motors, Compression, Displacement, Exhaust systems, Refrigeration

NARROW

Cavitation in the Tip Region of the Rotor Blades Within a Waterjet Pump

A Study of the Effect of Blade Count on Efficiency Using 3D CFD for High Pressure Steam Turbines

Vibration-Based Fault Diagnosis of Pump Using WPT

The Effect of Casing Shape on Performance of Sirocco Fan Using Contra-Rotating Rotors

Transient Calculations of Pump Performance Parameters

Analysis of the Influence of Passage Components on the Efficiency of Bulb Tubular Pumps

Optimization of Stacking Line and Blade Profile for Design of Axial Flow Fan Blade

Influence on the Axial Flow Fan Aerodynamic Characteristic Due to an Introduction of Internal Secondary Flow

CFD-Based Match Design and Improving Performance for Francis Turbine Components

The Rise of Complexity in Describing Fluid Flow in Rotating Cavities

Effect of Fine Sediments on the Performance of Axial Pumps

Numerical Investigation on Impeller-Volute Interaction in the Centrifugal Pump With Radial Gap and Tongue Profile Variation

Experimental and Numerical Simulation on the Starting Period of a Centrifugal Pump

Delay of Unsteady Flow in a Radial Diffuser

Multi-Objective Optimization of an Axial Compressor

Numerical Study of the Pulsating Flow at the Tongue Region of a Centrifugal Pump for Several Flow Rates

Fourier Decomposed Turbulence Measurements Downstream of a High-Pressure Turbine Stage

Unsteady Three-Dimensional Flow Phenomena in an Axial Flow Pump at Different Operating Points

The Effect of Annular Fluid Loss on Optimum Meridian Profile of Impeller and Guidevane

An Analytical and Experimental Study of Rotary-Vane Turbomachinery: Single-Phase Working Fluids

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