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Proceedings Papers

Vortex Dynamics and Mechanisms for Viscous Losses in the Tip-Clearance Flow

Donghyun You, Meng Wang, Parviz Moin, Rajat Mittal

Proc. ASME. FEDSM2005, Volume 1: Symposia, Parts A and B, 1601-1610, June 19–23, 2005

Paper No: FEDSM2005-77175

DOI: https://doi.org/10.1115/FEDSM2005-77175

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Topics: Clearances (Engineering), Dynamics (Mechanics), Flow (Dynamics), Vortices, Leakage, Cascades (Fluid dynamics), Turbulence, Fluctuations (Physics), Kinetic energy, Large eddy simulation

Proceedings Papers

Review of Thrust Prediction Method Based on Momentum Balance for Ducted Propellers and Waterjets

Norbert Bulten, Bart van Esch

Proc. ASME. FEDSM2005, Volume 1: Symposia, Parts A and B, 1621-1629, June 19–23, 2005

Paper No: FEDSM2005-77209

DOI: https://doi.org/10.1115/FEDSM2005-77209

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Topics: Momentum, Propellers, Thrust, Pressure, Propulsion, Propulsion systems, Computational fluid dynamics, Geometry, Nozzles, Visualization

Proceedings Papers

Investigations of Dust Separation in a Gasturbine Pre-Swirl Cooling Air System Using New, Enhanced Simulation Methods

O. Schneider, H. J. Dohmen, F. K. Benra, K. Jarzombek

Proc. ASME. FEDSM2005, Volume 1: Symposia, Parts A and B, 1631-1637, June 19–23, 2005

Paper No: FEDSM2005-77212

DOI: https://doi.org/10.1115/FEDSM2005-77212

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Topics: Cooling, Dust, Separation (Technology), Simulation, Algorithms, Flow (Dynamics), Gas turbines, Particulate matter, Film cooling, Simulation results

Proceedings Papers

Unsteady Rotor-Stator Interaction in an Axial Flow Blower: Part I — Numerical and Experimental Flow Field Characterization

J. M. Ferna´ndez Oro, K. M. Argu¨elles Di´az, C. Santolaria Morros, E. Blanco Marigorta

Proc. ASME. FEDSM2005, Volume 1: Symposia, Parts A and B, 1639-1648, June 19–23, 2005

Paper No: FEDSM2005-77263

DOI: https://doi.org/10.1115/FEDSM2005-77263

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Topics: Axial flow, Flow (Dynamics), Rotors, Stators, Blades, Eddies (Fluid dynamics), Machinery, Modeling, Pressure transducers, Probes

Proceedings Papers

Unsteady Rotor-Stator Interaction in an Axial Flow Blower: Part II — Deterministic Stresses Analysis

J. M. Ferna´ndez Oro, K. M. Argu¨elles Di´az, C. Santolaria Morros, E. Blanco Marigorta

Proc. ASME. FEDSM2005, Volume 1: Symposia, Parts A and B, 1649-1656, June 19–23, 2005

Paper No: FEDSM2005-77264

DOI: https://doi.org/10.1115/FEDSM2005-77264

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Topics: Axial flow, Rotors, Stators, Stress, Flow (Dynamics), Blades, Construction, Convection, Kinetic energy, Stress tensors

Proceedings Papers

Numerical Simulation of 3D Flow in Turbomolecular Pump by Direct Simulation Monte Carlo Method

S. Wang, H. Ninokata

Proc. ASME. FEDSM2005, Volume 1: Symposia, Parts A and B, 1657-1663, June 19–23, 2005

Paper No: FEDSM2005-77364

DOI: https://doi.org/10.1115/FEDSM2005-77364

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Topics: Computer simulation, Flow (Dynamics), Monte Carlo methods, Probability, Pumps, Simulation

Proceedings Papers

Numerical and Experimental Investigation of Cavitation in a Pump

Amit Gupta, J. T. Kshirsagar

Proc. ASME. FEDSM2005, Volume 1: Symposia, Parts A and B, 1535-1541, June 19–23, 2005

Paper No: FEDSM2005-77004

DOI: https://doi.org/10.1115/FEDSM2005-77004

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Topics: Cavitation, Computational fluid dynamics, Multiphase flow, Pumps

Proceedings Papers

Unsteady Flow Simulation Through a Centrifugal Pump

Yulin Wu, Naixiang Chen, Zhaohui Xu, Shuhong Liu

Proc. ASME. FEDSM2005, Volume 1: Symposia, Parts A and B, 1543-1549, June 19–23, 2005

Paper No: FEDSM2005-77012

DOI: https://doi.org/10.1115/FEDSM2005-77012

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Topics: Centrifugal pumps, Simulation, Turbulence, Unsteady flow

Proceedings Papers

Numerical Simulation of 3D Cavitating Turbulent Flow in Francis Turbine

Shuhong Liu, Yulin Wu, Xianwu Luo

Proc. ASME. FEDSM2005, Volume 1: Symposia, Parts A and B, 1551-1556, June 19–23, 2005

Paper No: FEDSM2005-77017

DOI: https://doi.org/10.1115/FEDSM2005-77017

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Topics: Computer simulation, Francis turbines, Turbulence, Cavitation, Flow (Dynamics), Internal flow, Simulation, Engineering prototypes, Hydraulic equipment, Hydroelectric power stations

Proceedings Papers

Computational Study of Unsteady Cavitating Vortex Flow in Axisymmetric Submerged Water Jet

Guoyi Peng

Proc. ASME. FEDSM2005, Volume 1: Symposia, Parts A and B, 1557-1563, June 19–23, 2005

Paper No: FEDSM2005-77028

DOI: https://doi.org/10.1115/FEDSM2005-77028

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Topics: Vortex flow, Water, Cavitation, Vortices, Bubbles, Accounting, Cavities, Computation, Flow (Dynamics), Reynolds-averaged Navier–Stokes equations

Proceedings Papers

Numerical Investigations of the Flow Characteristics in the Straight-Through Honeycomb Seal

Jun Li, Qinghua Deng, Zhenping Feng

Proc. ASME. FEDSM2005, Volume 1: Symposia, Parts A and B, 1565-1571, June 19–23, 2005

Paper No: FEDSM2005-77064

DOI: https://doi.org/10.1115/FEDSM2005-77064

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Topics: Flow (Dynamics), Honeycomb structures, Sealing (Process), Clearances (Engineering), Leakage flows, Pressure, Steam turbines, Computer simulation, Discharge coefficient, Leakage

Proceedings Papers

CFD Investigation of Global Performance and Three Dimensional Flows in a Water-Jet Axial Flow Pump

Hong Gao, Wanlai Lin, Fangming Ye

Proc. ASME. FEDSM2005, Volume 1: Symposia, Parts A and B, 1573-1581, June 19–23, 2005

Paper No: FEDSM2005-77118

DOI: https://doi.org/10.1115/FEDSM2005-77118

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Topics: Axial flow, Computational fluid dynamics, Flow (Dynamics), Pumps, Water

Proceedings Papers

Flow in Atomizers: Influence of Different Parameters on the Performance Characteristics of Plain Orifice Atomizer and Pressure Swirl Atomizer of a Fuel Injection System of Gas Turbine Combustor

Digvijay B. Kulshreshtha, S. A. Channiwala

Proc. ASME. FEDSM2005, Volume 1: Symposia, Parts A and B, 1583-1591, June 19–23, 2005

Paper No: FEDSM2005-77122

DOI: https://doi.org/10.1115/FEDSM2005-77122

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Topics: Combustion chambers, Flow (Dynamics), Fuels, Gas turbines, Performance characterization, Pressure, Sprays, Nozzles, Surface tension, Internal flow

Proceedings Papers

Unsteady Aerodynamic Performance of a Centrifugal Compressor With Oscillating Downstream Static Pressure

H. J. Eum, S. H. Kang

Proc. ASME. FEDSM2005, Volume 1: Symposia, Parts A and B, 1611-1619, June 19–23, 2005

Paper No: FEDSM2005-77201

DOI: https://doi.org/10.1115/FEDSM2005-77201

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Topics: Compressors, Pressure, Diffusers, Computer simulation, Flow (Dynamics), Acoustics, Blades, Design, Ducts, Resonance

Proceedings Papers

Pump Performance Improvement by Restraining Back Flow in Screw-Type Centrifugal Pump

Yasushi Tatebayashi, Kazuhiro Tanaka, Toshio Kobayashi

Proc. ASME. FEDSM2005, Volume 1: Symposia, Parts A and B, 1593-1600, June 19–23, 2005

Paper No: FEDSM2005-77138

DOI: https://doi.org/10.1115/FEDSM2005-77138

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Topics: Centrifugal pumps, Flow (Dynamics), Pumps, Screws, Impellers, Computer simulation, Fluctuations (Physics), Pressure, Solids, Suction

Proceedings Papers

Large Eddy Simulation of Film Cooling Flow Above a Flat Plate From Inclined Cylindrical Holes

Ioulia V. Iourokina, Sanjiva K. Lele

Proc. ASME. FEDSM2006, Volume 1: Symposia, Parts A and B, 817-825, July 17–20, 2006

Paper No: FEDSM2006-98282

DOI: https://doi.org/10.1115/FEDSM2006-98282

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Topics: Film cooling, Flat plates, Flow (Dynamics), Large eddy simulation, Boundary layers, Flow separation, Jets, Turbulence, Vortices, Wakes

Proceedings Papers

CFD-Analysis of the Flow Consisting of Two Mass Flows With Different Temperatures and/or Two Phases in a Turbocompressor

Kai-Henning Brune, Bernd Stoffel, Berthold Matyschok, Stefan Mu¨nz

Proc. ASME. FEDSM2006, Volume 1: Symposia, Parts A and B, 701-711, July 17–20, 2006

Paper No: FEDSM2006-98027

DOI: https://doi.org/10.1115/FEDSM2006-98027

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Topics: Computational fluid dynamics, Flow (Dynamics), Temperature, Compressors, Turbochargers, Drops, Exhaust gas recirculation, Inflow, Pressure, Temperature distribution

Proceedings Papers

Experimental and Numerical Research of the Effects of a Perturbed Inflow of a Centrifugal Pump

M. Roth, B. Stoffel, G. Ludwig

Proc. ASME. FEDSM2006, Volume 1: Symposia, Parts A and B, 713-719, July 17–20, 2006

Paper No: FEDSM2006-98030

DOI: https://doi.org/10.1115/FEDSM2006-98030

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Topics: Centrifugal pumps, Computational fluid dynamics, Inflow

Proceedings Papers

Vorticity Dynamics Analysis on Flow in Francis Hydraulic Turbine

Liang Zhang, Shuhong Liu, Yulin Wu, Lefu Zhang

Proc. ASME. FEDSM2006, Volume 1: Symposia, Parts A and B, 721-725, July 17–20, 2006

Paper No: FEDSM2006-98075

DOI: https://doi.org/10.1115/FEDSM2006-98075

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Topics: Dynamics (Mechanics), Flow (Dynamics), Hydraulic turbines, Vorticity, Blades, Computer simulation, Gates (Closures), Reynolds-averaged Navier–Stokes equations, Skin friction (Fluid dynamics), Turbines

Proceedings Papers

Design and Analysis of a Turbopump for a Conceptual Expander Cycle Upper-Stage Engine

Daniel J. Dorney, Jeffry Rothermel, Lisa W. Griffin, Randall J. Thornton, John C. Forbes, Stephen E. Skelley, Frank W. Huber

Proc. ASME. FEDSM2006, Volume 1: Symposia, Parts A and B, 727-736, July 17–20, 2006

Paper No: FEDSM2006-98101

DOI: https://doi.org/10.1115/FEDSM2006-98101

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Topics: Cycles, Design, Engines, Pumps, Flow (Dynamics), Computational fluid dynamics, Diffusers, Engine design, Engineering simulation, Rocket engines

NARROW

Vortex Dynamics and Mechanisms for Viscous Losses in the Tip-Clearance Flow

Review of Thrust Prediction Method Based on Momentum Balance for Ducted Propellers and Waterjets

Investigations of Dust Separation in a Gasturbine Pre-Swirl Cooling Air System Using New, Enhanced Simulation Methods

Unsteady Rotor-Stator Interaction in an Axial Flow Blower: Part I — Numerical and Experimental Flow Field Characterization

Unsteady Rotor-Stator Interaction in an Axial Flow Blower: Part II — Deterministic Stresses Analysis

Numerical Simulation of 3D Flow in Turbomolecular Pump by Direct Simulation Monte Carlo Method

Numerical and Experimental Investigation of Cavitation in a Pump

Unsteady Flow Simulation Through a Centrifugal Pump

Numerical Simulation of 3D Cavitating Turbulent Flow in Francis Turbine

Computational Study of Unsteady Cavitating Vortex Flow in Axisymmetric Submerged Water Jet

Numerical Investigations of the Flow Characteristics in the Straight-Through Honeycomb Seal

CFD Investigation of Global Performance and Three Dimensional Flows in a Water-Jet Axial Flow Pump

Flow in Atomizers: Influence of Different Parameters on the Performance Characteristics of Plain Orifice Atomizer and Pressure Swirl Atomizer of a Fuel Injection System of Gas Turbine Combustor

Unsteady Aerodynamic Performance of a Centrifugal Compressor With Oscillating Downstream Static Pressure

Pump Performance Improvement by Restraining Back Flow in Screw-Type Centrifugal Pump

Large Eddy Simulation of Film Cooling Flow Above a Flat Plate From Inclined Cylindrical Holes

CFD-Analysis of the Flow Consisting of Two Mass Flows With Different Temperatures and/or Two Phases in a Turbocompressor

Experimental and Numerical Research of the Effects of a Perturbed Inflow of a Centrifugal Pump

Vorticity Dynamics Analysis on Flow in Francis Hydraulic Turbine

Design and Analysis of a Turbopump for a Conceptual Expander Cycle Upper-Stage Engine

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