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Proceedings Papers

The Relation Between Solidity and the Other Shape Factors for Complete Optimum Meridian Profile of Impeller With Guidevane

Takuji Tsugawa

Proc. ASME. FEDSM2007, Volume 2: Fora, Parts A and B, 799-805, July 30–August 2, 2007

Paper No: FEDSM2007-37344

DOI: https://doi.org/10.1115/FEDSM2007-37344

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Topics: Impellers, Shapes, Flow (Dynamics), Blades, Diffusion (Physics)

Proceedings Papers

Study of High-Pressure Sirocco Fan Using Double Reversal Rotors

Toru Shigemitsu, Junichiro Fukutomi, Tomohiro Yasunobu

Proc. ASME. FEDSM2007, Volume 2: Fora, Parts A and B, 921-926, July 30–August 2, 2007

Paper No: FEDSM2007-37472

DOI: https://doi.org/10.1115/FEDSM2007-37472

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Topics: Flow (Dynamics), High pressure (Physics), Rotors

Proceedings Papers

Research on Energy Characteristics of Bidirectional Tubular Turbine

Yuan Zheng, Zai-Ming Geng, Bao-Luo Wang, Bo-Qin Fan

Proc. ASME. FEDSM2007, Volume 2: Fora, Parts A and B, 927-931, July 30–August 2, 2007

Paper No: FEDSM2007-37473

DOI: https://doi.org/10.1115/FEDSM2007-37473

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Topics: Computer simulation, Turbines

Proceedings Papers

A Method for Evaluating the PIV Measurement Error in a Centrifugal Pump

Hua Yang, Fang-Ping Tang, Ji-Ren Zhou, Chao Liu, Li-Hong Yu

Proc. ASME. FEDSM2007, Volume 2: Fora, Parts A and B, 933-937, July 30–August 2, 2007

Paper No: FEDSM2007-37495

DOI: https://doi.org/10.1115/FEDSM2007-37495

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Topics: Centrifugal pumps, Errors, Impellers, Flow (Dynamics), Error analysis

Proceedings Papers

Numerical Analysis on Effects of the Contoured Endwall on the Three Dimensional Flow Characteristics in an Annular Turbine Nozzle Vane

Wu Sang Lee, Jin Taek Chung, Dae Hyun Kim, Seung Joo Choe

Proc. ASME. FEDSM2007, Volume 2: Fora, Parts A and B, 807-812, July 30–August 2, 2007

Paper No: FEDSM2007-37348

DOI: https://doi.org/10.1115/FEDSM2007-37348

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Topics: Flow (Dynamics), Nozzles, Numerical analysis, Turbines, Blades, Cascades (Fluid dynamics), Nozzle guide vanes, Chords (Trusses), Cross-flow, Heat transfer

Proceedings Papers

Multi-Objective Design Exploration of a Centrifugal Impeller Accompanied With a Vaned Diffuser

Kazuyuki Sugimura, Shigeru Obayashi, Shinkyu Jeong

Proc. ASME. FEDSM2007, Volume 2: Fora, Parts A and B, 939-946, July 30–August 2, 2007

Paper No: FEDSM2007-37502

DOI: https://doi.org/10.1115/FEDSM2007-37502

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Topics: Data mining, Design, Diffusers, Genetic algorithms, Impellers, Surface roughness, Blades, Inflow, Tradeoffs, Dimensions

Proceedings Papers

Numerical Investigation on the Flow Structure and Vortex Behavior at a Large Scale Pump Sump

Guohui Cong, Fujun Wang

Proc. ASME. FEDSM2007, Volume 2: Fora, Parts A and B, 947-955, July 30–August 2, 2007

Paper No: FEDSM2007-37509

DOI: https://doi.org/10.1115/FEDSM2007-37509

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Topics: Computer simulation, Flow (Dynamics), Pumps, Vortices

Proceedings Papers

Adaptation of CFD to the Design of Centrifugal Pumps

Shmariahu Yedidiah

Proc. ASME. FEDSM2007, Volume 2: Fora, Parts A and B, 813-820, July 30–August 2, 2007

Paper No: FEDSM2007-37349

DOI: https://doi.org/10.1115/FEDSM2007-37349

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Topics: Centrifugal pumps, Computational fluid dynamics, Design, Flow (Dynamics), Fluids, Pumps

Proceedings Papers

Performance Improvement of Vertical Pumps Using CFD

Kyung-Nam Chung, Yang-Ik Kim, Hwan-Sik Gong, Sang-Chul Kim

Proc. ASME. FEDSM2007, Volume 2: Fora, Parts A and B, 957-962, July 30–August 2, 2007

Paper No: FEDSM2007-37537

DOI: https://doi.org/10.1115/FEDSM2007-37537

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Topics: Computational fluid dynamics, Pumps, Design, Flow (Dynamics), Blades, Cavitation, Impellers, Seawater, Submersibles

Proceedings Papers

Numerical Simulation of Tip Clearance Flow in Semi-Open Impeller Pump

Shyam N. Shukla, Jagadish Kshirsagar

Proc. ASME. FEDSM2007, Volume 2: Fora, Parts A and B, 821-830, July 30–August 2, 2007

Paper No: FEDSM2007-37355

DOI: https://doi.org/10.1115/FEDSM2007-37355

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Topics: Clearances (Engineering), Computational fluid dynamics, Computer simulation, Flow (Dynamics), Impellers, Pumps, Vortices

Proceedings Papers

Rotor-Stator Interaction Induced Pressure Fluctuations: CFD and Hydroacoustic Simulations in the Stationary Components of a Multistage Centrifugal Pump

Stefan Berten, Philippe Dupont, Mohamed Farhat, Francois Avellan

Proc. ASME. FEDSM2007, Volume 2: Fora, Parts A and B, 963-970, July 30–August 2, 2007

Paper No: FEDSM2007-37549

DOI: https://doi.org/10.1115/FEDSM2007-37549

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Topics: Centrifugal pumps, Computational fluid dynamics, Fluctuations (Physics), Pressure, Rotors, Simulation, Stators, Oscillations, Pumps, Acoustics

Proceedings Papers

Unsteady Numerical Simulations of the Flow Related to the Unstable Energy-Discharge Characteristic of a Medium Specific Speed Double Suction Pump

Olivier Braun, Francois Avellan, Philippe Dupont

Proc. ASME. FEDSM2007, Volume 2: Fora, Parts A and B, 971-977, July 30–August 2, 2007

Paper No: FEDSM2007-37550

DOI: https://doi.org/10.1115/FEDSM2007-37550

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Topics: Computer simulation, Flow (Dynamics), Suction pumps, Impellers, Diffusers, Blades, Design, Centrifugal pumps, Damping, Flow simulation

Proceedings Papers

Flow Phenomena in a Highly-Loaded Single-Stage Axial-Flow Pump: Comparison of Experimental and Numerical Results

Friedrich-Karl Benra, Hans Josef Dohmen, Marina Schmidt

Proc. ASME. FEDSM2007, Volume 2: Fora, Parts A and B, 979-984, July 30–August 2, 2007

Paper No: FEDSM2007-37552

DOI: https://doi.org/10.1115/FEDSM2007-37552

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

Proceedings Papers

Structure of Turbulence Around the Trailing Edge of a Rotor Blade

Francesco Soranna, Yi-Chih Chow, Oguz Uzol, Joseph Katz

Proc. ASME. FEDSM2007, Volume 2: Fora, Parts A and B, 985-998, July 30–August 2, 2007

Paper No: FEDSM2007-37573

DOI: https://doi.org/10.1115/FEDSM2007-37573

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Topics: Blades, Rotors, Turbulence, Wakes, Inlet guide vanes, Boundary layers, Kinetic energy, Chords (Trusses), Compression, Flow (Dynamics)

Proceedings Papers

Control of Self-Excited Oscillations in Centrifugal Blowers

Saad A. Ahmed

Proc. ASME. FEDSM2007, Volume 2: Fora, Parts A and B, 999-1004, July 30–August 2, 2007

Paper No: FEDSM2007-37590

DOI: https://doi.org/10.1115/FEDSM2007-37590

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Topics: Compressors, Diffusers, Flow (Dynamics), Flow instability, Impellers, Oscillations, Stability, Surges, Vaneless diffusers

Proceedings Papers

The Study on the Flow Fields and Hydraulic Performance in the Pump Sump

Li Cheng, Chao Liu, Jiren Zhou, Fangping Tang, Hua Yang

Proc. ASME. FEDSM2007, Volume 2: Fora, Parts A and B, 831-839, July 30–August 2, 2007

Paper No: FEDSM2007-37398

DOI: https://doi.org/10.1115/FEDSM2007-37398

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Topics: Flow (Dynamics), Pumps, Dimensions, Shapes, Algorithms, Clearances (Engineering), Laminar flow, Pressure, Simulation, Simulation results

Proceedings Papers

Three-Dimensional Structure of Separated and Vortical Flow in a Half-Ducted Propeller Fan

J. H. Jeong, K. Takahashi, K. Iwakiri, M. Furukawa

Proc. ASME. FEDSM2007, Volume 2: Fora, Parts A and B, 1005-1010, July 30–August 2, 2007

Paper No: FEDSM2007-37607

DOI: https://doi.org/10.1115/FEDSM2007-37607

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Topics: Propellers, Vortex flow, Vortices, Leakage, Flow (Dynamics), Blades, Rotors, Chords (Trusses), Flow simulation, Noise (Sound)

Proceedings Papers

Measurement of the Periodic Flow Field in a Radial Diffuser Pump by the PIV-Method

Friedrich-Karl Benra, Jianjun Feng, Hans Josef Dohmen

Proc. ASME. FEDSM2007, Volume 2: Fora, Parts A and B, 841-848, July 30–August 2, 2007

Paper No: FEDSM2007-37400

DOI: https://doi.org/10.1115/FEDSM2007-37400

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Topics: Diffusers, Flow (Dynamics), Impellers, Particulate matter, Pumps

Proceedings Papers

Influence of Design Parameters on the Unsteady Flow in a Centrifugal Fan

M. Younsi, F. Bakir, S. Kouidri, R. Rey

Proc. ASME. FEDSM2007, Volume 2: Fora, Parts A and B, 1011-1022, July 30–August 2, 2007

Paper No: FEDSM2007-37609

DOI: https://doi.org/10.1115/FEDSM2007-37609

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Topics: Computational fluid dynamics, Design, Unsteady flow

Proceedings Papers

Evolution of a Cavitating Bubble in a Nonuniform Pressure Field

Vladimir A. Knyazev, Vladimir A. Soldatov, Upendra Singh Rohatgi

Proc. ASME. FEDSM2007, Volume 2: Fora, Parts A and B, 849-859, July 30–August 2, 2007

Paper No: FEDSM2007-37405

DOI: https://doi.org/10.1115/FEDSM2007-37405

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Topics: Bubbles, Cavitation erosion, Computer simulation, Damage, Design, Erosion, Flow (Dynamics), Modeling, Pressing, Pressure

2 3

NARROW

The Relation Between Solidity and the Other Shape Factors for Complete Optimum Meridian Profile of Impeller With Guidevane

Study of High-Pressure Sirocco Fan Using Double Reversal Rotors

Research on Energy Characteristics of Bidirectional Tubular Turbine

A Method for Evaluating the PIV Measurement Error in a Centrifugal Pump

Numerical Analysis on Effects of the Contoured Endwall on the Three Dimensional Flow Characteristics in an Annular Turbine Nozzle Vane

Multi-Objective Design Exploration of a Centrifugal Impeller Accompanied With a Vaned Diffuser

Numerical Investigation on the Flow Structure and Vortex Behavior at a Large Scale Pump Sump

Adaptation of CFD to the Design of Centrifugal Pumps

Performance Improvement of Vertical Pumps Using CFD

Numerical Simulation of Tip Clearance Flow in Semi-Open Impeller Pump

Rotor-Stator Interaction Induced Pressure Fluctuations: CFD and Hydroacoustic Simulations in the Stationary Components of a Multistage Centrifugal Pump

Unsteady Numerical Simulations of the Flow Related to the Unstable Energy-Discharge Characteristic of a Medium Specific Speed Double Suction Pump

Flow Phenomena in a Highly-Loaded Single-Stage Axial-Flow Pump: Comparison of Experimental and Numerical Results

Structure of Turbulence Around the Trailing Edge of a Rotor Blade

Control of Self-Excited Oscillations in Centrifugal Blowers

The Study on the Flow Fields and Hydraulic Performance in the Pump Sump

Three-Dimensional Structure of Separated and Vortical Flow in a Half-Ducted Propeller Fan

Measurement of the Periodic Flow Field in a Radial Diffuser Pump by the PIV-Method

Influence of Design Parameters on the Unsteady Flow in a Centrifugal Fan

Evolution of a Cavitating Bubble in a Nonuniform Pressure Field

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