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Proceedings Papers

Flow Prediction in Axial Flow Compressors Including End-Wall Boundary Layers

Ch. Hirsch
Proc. ASME. GT1976, Volume 1B: General, V01BT02A007, March 21–25, 1976
Paper No: 76-GT-72
DOI: https://doi.org/10.1115/76-GT-72
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Topics: Axial flow, Boundary layers, Compressors, Flow (Dynamics), Finite element analysis, Shapes, Skin friction (Fluid dynamics), Wood products
Proceedings Papers

The Three-Dimensional Flow and Blade Wake in an Axial Plane Downstream of an Axial Compressor Rotor

P. Kool, J. DeRuyck, Ch. Hirsch
Proc. ASME. GT1978, Volume 1A: General, V01AT01A066, April 9–13, 1978
Paper No: 78-GT-66
DOI: https://doi.org/10.1115/78-GT-66
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Topics: Blades, Compressors, Flow (Dynamics), Rotors, Wakes, Wire, Boundary layers, Finite element analysis, Shapes, Signals
Proceedings Papers

A Prediction Scheme for the Decay of a Turbomachine Blade Wake

P. Kool, Ch. Hirsch
Proc. ASME. GT1982, Volume 1: Turbomachinery, V001T01A091, April 18–22, 1982
Paper No: 82-GT-273
DOI: https://doi.org/10.1115/82-GT-273
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Topics: Blades, Turbomachinery, Wakes, Pressure gradient, Separation (Technology), Boundary layers, Bubbles, Eddies (Fluid dynamics), Equilibrium (Physics), Momentum
Proceedings Papers

Rotational Flow Calculations in Three Dimensional Blade Passages

C. Lacor, Ch. Hirsch
Proc. ASME. GT1982, Volume 1: Turbomachinery, V001T01A096, April 18–22, 1982
Paper No: 82-GT-316
DOI: https://doi.org/10.1115/82-GT-316
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Topics: Blades, Rotational flow, Flow (Dynamics), Computational methods, Finite element analysis
Proceedings Papers

Boundary Conditions for the Potential Equation in Transonic Internal Flow Calculation

H. Deconinck, Ch. Hirsch
Proc. ASME. GT1983, Volume 1: Turbomachinery, V001T01A051, March 27–31, 1983
Paper No: 83-GT-135
DOI: https://doi.org/10.1115/83-GT-135
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Topics: Boundary-value problems, Internal flow, Flow (Dynamics), Shock (Mechanics), Computation, Finite element analysis, Inflow, Nozzles, Outflow
Proceedings Papers

A Radial Mixing Computation Method

J. De Ruyck, Ch. Hirsch
Proc. ASME. GT1988, Volume 1: Turbomachinery, V001T01A028, June 6–9, 1988
Paper No: 88-GT-68
DOI: https://doi.org/10.1115/88-GT-68
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Topics: Boundary layers, Cascades (Fluid dynamics), Computation, Computational methods, Diffusion (Physics), Flow (Dynamics), Rotors, Turbulence, Turbulent diffusion, Vorticity
Proceedings Papers

An Off-Design Loss and Deviation Prediction Study for Transonic Axial Compressors

M. Çetin, A. Ş. Üçer, Ch. Hirsch, G. K. Serovy
Proc. ASME. GT1989, Volume 1: Turbomachinery, V001T01A113, June 4–8, 1989
Paper No: 89-GT-324
DOI: https://doi.org/10.1115/89-GT-324
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Topics: Compressors, Design, Blades, NASA, Pressure
Proceedings Papers

Three Dimensional Flow in a Linear Compressor Cascade at Design Conditions

Shun Kang, Ch. Hirsch
Proc. ASME. GT1991, Volume 1: Turbomachinery, V001T01A047, June 3–6, 1991
Paper No: 91-GT-114
DOI: https://doi.org/10.1115/91-GT-114
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Topics: Cascades (Fluid dynamics), Compressors, Design, Flow (Dynamics), Vortices, Blades, Corners (Structural elements), Pressure, Probes, Separation (Technology)
Proceedings Papers

Experimental Study on the Three Dimensional Flow Within a Compressor Cascade With Tip Clearance: Part I — Velocity and Pressure Fields

Shun Kang, Ch. Hirsch
Proc. ASME. GT1992, Volume 1: Turbomachinery, V001T01A076, June 1–4, 1992
Paper No: 92-GT-215
DOI: https://doi.org/10.1115/92-GT-215
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Topics: Cascades (Fluid dynamics), Clearances (Engineering), Compressors, Flow (Dynamics), Pressure, Vortices, Leakage, Blades, Chords (Trusses), Design
Proceedings Papers

Experimental Study on the Three Dimensional Flow Within a Compressor Cascade With Tip Clearance: Part II — The Tip Leakage Vortex

Shun Kang, Ch. Hirsch
Proc. ASME. GT1992, Volume 1: Turbomachinery, V001T01A136, June 1–4, 1992
Paper No: 92-GT-432
DOI: https://doi.org/10.1115/92-GT-432
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Topics: Cascades (Fluid dynamics), Clearances (Engineering), Compressors, Flow (Dynamics), Leakage, Vortices, Wake turbulence, Vorticity, Suction, Wakes
Proceedings Papers

A Numerically Supported Investigation of the 3D Flow in Centrifugal Impellers: Part I — The Validation Base

Ch. Hirsch, S. Kang, G. Pointel
Proc. ASME. GT1996, Volume 1: Turbomachinery, V001T01A048, June 10–13, 1996
Paper No: 96-GT-151
DOI: https://doi.org/10.1115/96-GT-151
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Topics: Flow (Dynamics), Impellers, Boundary layers, Blades, Compressors, Computation, Computer simulation, Engineering simulation, Leakage flows, Momentum
Proceedings Papers

A Numerically Supported Investigation of the 3D Flow in Centrifugal Impellers: Part II — Secondary Flow Structure

Ch. Hirsch, S. Kang, G. Pointel
Proc. ASME. GT1996, Volume 1: Turbomachinery, V001T01A049, June 10–13, 1996
Paper No: 96-GT-152
DOI: https://doi.org/10.1115/96-GT-152
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Topics: Flow (Dynamics), Impellers, Vortices, Wakes, Blades, Boundary layers, Compressors, Computation, Computer simulation, Coriolis force
Proceedings Papers

Numerical Simulation of the 3D Viscous Flow in the Exhaust Casing of a Low-Pressure Steam Turbine

X. Xu, S. Kang, Ch. Hirsch
Proc. ASME. GT2001, Volume 1: Aircraft Engine; Marine; Turbomachinery; Microturbines and Small Turbomachinery, V001T03A071, June 4–7, 2001
Paper No: 2001-GT-0487
DOI: https://doi.org/10.1115/2001-GT-0487
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Topics: Computer simulation, Exhaust systems, Pressure, Steam turbines, Viscous flow, Vortices, Energy dissipation, Separation (Technology), Turbochargers
Proceedings Papers

The Nonlinear Harmonic Method Applied to the Combined Effects of Multi-Row Unsteady Flows

S. Vilmin, E. Lorrain, F. Debrabandere, B. Tartinville, A. Capron, Ch. Hirsch
Proc. ASME. GT2013, Volume 6C: Turbomachinery, V06CT42A020, June 3–7, 2013
Paper No: GT2013-94847
DOI: https://doi.org/10.1115/GT2013-94847
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Topics: Unsteady flow, Rotors, Stators, Blades, Engines, Flow (Dynamics), Machinery, Modeling
Proceedings Papers

Aeroacoustic Computations of Contra-Rotating Open Rotors Using the Nonlinear Harmonic Method and a Chorochronic Approach

P.-A. Hoffer, T. Deconinck, Ch. Hirsch, B. Ortun, S. Canard-Caruana, G. Rahier, S. Pascal, B. Caruelle
Proc. ASME. GT2012, Volume 1: Aircraft Engine; Ceramics; Coal, Biomass and Alternative Fuels; Controls, Diagnostics and Instrumentation, 217-227, June 11–15, 2012
Paper No: GT2012-68982
DOI: https://doi.org/10.1115/GT2012-68982
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Topics: Computation, Rotors, Acoustics, Noise (Sound), Flow (Dynamics), Propulsion systems, Propellers, Aerodynamic flow, Blades, Computational fluid dynamics
Proceedings Papers

Applications of EARSM Turbulence Models to Internal Flows

O. Z. Mehdizadeh, L. Temmerman, B. Tartinville, Ch. Hirsch
Proc. ASME. GT2012, Volume 8: Turbomachinery, Parts A, B, and C, 2079-2086, June 11–15, 2012
Paper No: GT2012-68886
DOI: https://doi.org/10.1115/GT2012-68886
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Topics: Internal flow, Turbulence, Flow (Dynamics), Computational fluid dynamics, Diffusers, Stress, Anisotropy, Corners (Structural elements), Eddies (Fluid dynamics), Viscosity
Journal Articles

Fluid–Structure Interaction Using a Modal Approach

F. Debrabandere, B. Tartinville, Ch. Hirsch, G. Coussement
Journal: Journal of Turbomachinery
Article Type: Research Papers
J. Turbomach. September 2012, 134(5): 051043.
DOI: https://doi.org/10.1115/1.4004859
Published Online: June 15, 2012
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Topics: Blades, Compressors, Computation, Deformation, Flow (Dynamics), Fluid structure interaction, Fluids, Flutter (Aerodynamics), Rotors, Stators
Proceedings Papers

Fluid-Structure Interaction Using a Modal Approach

F. Debrabandere, B. Tartinville, Ch. Hirsch, G. Coussement
Proc. ASME. GT2011, Volume 6: Structures and Dynamics, Parts A and B, 1263-1269, June 6–10, 2011
Paper No: GT2011-45692
DOI: https://doi.org/10.1115/GT2011-45692
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Topics: Fluid structure interaction, Blades, Flow (Dynamics), Compressors, Damping, Deformation, Fluids, Flutter (Aerodynamics), Mode shapes, Rotors
Proceedings Papers

Application of a Nonlinear Harmonic Method to the Simulation of Clocking Effects

S. Vilmin, E. Lorrain, Ch. Hirsch
Proc. ASME. GT2009, Volume 7: Turbomachinery, Parts A and B, 1601-1609, June 8–12, 2009
Paper No: GT2009-59475
DOI: https://doi.org/10.1115/GT2009-59475
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Topics: Simulation, Stators, Flow (Dynamics), Rotors, Blades, Turbines, Unsteady flow, High pressure (Physics), Phase shift, Turbomachinery
Proceedings Papers

Modelling of Film Cooling for Turbine Blade Design

B. Tartinville, Ch. Hirsch
Proc. ASME. GT2008, Volume 6: Turbomachinery, Parts A, B, and C, 2219-2228, June 9–13, 2008
Paper No: GT2008-50316
DOI: https://doi.org/10.1115/GT2008-50316
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Topics: Design, Film cooling, Modeling, Turbine blades, Cooling, Flow (Dynamics), Computational fluid dynamics