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Proceedings Papers

Instabilities of Numerically Computed Thermocapillary Flows in Liquid Bridges at Medium Prandtl Numbers

Charles Hirsch, Cristian Dinescu

Proc. ASME. IMECE2001, Fluids Engineering, 45-52, November 11–16, 2001

Paper No: IMECE2001/FED-24930

DOI: https://doi.org/10.1115/IMECE2001/FED-24930

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Topics: Bridges (Structures), Flow (Dynamics), Boundary-value problems, Gravity (Force), Navier-Stokes equations, Nonlinear dynamics, Poincaré maps, Signals, Surface tension, Temperature

Proceedings Papers

Robust Design Optimization of an Industrial 1.5 Stage Axial Compressor Under Operational and Geometrical Uncertainties

Alexandre Gouttière, Dirk Wunsch, Rémy Nigro, Virginie Barbieux, Charles Hirsch

Proc. ASME. GT2021, Volume 2D: Turbomachinery — Multidisciplinary Design Approaches, Optimization, and Uncertainty Quantification; Radial Turbomachinery Aerodynamics; Unsteady Flows in Turbomachinery, V02DT36A005, June 7–11, 2021

Paper No: GT2021-58603

DOI: https://doi.org/10.1115/GT2021-58603

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Topics: Compressors, Design, Flow (Dynamics), Optimization, Uncertainty, Uncertainty quantification

Proceedings Papers

A Methodology for Steady and Unsteady Full-Engine Simulations

Luigi Romagnosi, Yingchen Li, Mohamed Mezine, Mateus Teixeira, Stephane Vilmin, Jan E. Anker, Kilian Claramunt, Yannick Baux, Charles Hirsch

Proc. ASME. GT2019, Volume 2C: Turbomachinery, V02CT41A002, June 17–21, 2019

Paper No: GT2019-90110

DOI: https://doi.org/10.1115/GT2019-90110

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Topics: Engines, Simulation, Combustion chambers, Turbines, Compressors, Combustion, Blades, Computational fluid dynamics, Flamelet generated manifold, Reynolds-averaged Navier–Stokes equations

Proceedings Papers

A Methodology for Fully-Coupled CFD Engine Simulations, Applied to a Micro Gas Turbine Engine

Mateus Teixeira, Luigi Romagnosi, Mohamed Mezine, Yannick Baux, Jan Anker, Kilian Claramunt, Charles Hirsch

Proc. ASME. GT2018, Volume 2C: Turbomachinery, V02CT42A047, June 11–15, 2018

Paper No: GT2018-76870

DOI: https://doi.org/10.1115/GT2018-76870

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Topics: Computational fluid dynamics, Engines, Micro gas turbines, Simulation, Turbines, Combustion chambers, Compressors, Design, Flow (Dynamics), Reynolds-averaged Navier–Stokes equations

Proceedings Papers

Nonlinear Harmonic Method Applied to Turbine Conjugate Heat Transfer Analysis for Efficient Simulation of Hot Streak Clocking and Unsteady Heat Transfer

Omid Z. Mehdizadeh, Stéphane Vilmin, Benoît Tartinville, Charles Hirsch

Proc. ASME. GT2017, Volume 5A: Heat Transfer, V05AT10A003, June 26–30, 2017

Paper No: GT2017-63622

DOI: https://doi.org/10.1115/GT2017-63622

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Topics: Heat transfer, Simulation, Turbines, Design, Metals, Nozzle guide vanes, Temperature, Airfoils, Blades, Casting

Proceedings Papers

Quantification of Combined Operational and Geometrical Uncertainties in Turbo-Machinery Design

Dirk Wunsch, Charles Hirsch, Rémy Nigro, Gregory Coussement

Proc. ASME. GT2015, Volume 2C: Turbomachinery, V02CT45A018, June 15–19, 2015

Paper No: GT2015-43399

DOI: https://doi.org/10.1115/GT2015-43399

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Topics: Design, Turbomachinery, Uncertainty, Simulation, Accounting, Geometry, Pressure, Computational fluid dynamics, Computer software, Flow (Dynamics)

Proceedings Papers

Development and Assessment of Combustion Models for Gas Turbine and Aero-Engine Applications

Jan E. Anker, Dirk Wunsch, Luigi Romagnosi, Kilian Claramunt, Charles Hirsch

Proc. ASME. GT2015, Volume 4B: Combustion, Fuels and Emissions, V04BT04A068, June 15–19, 2015

Paper No: GT2015-44122

DOI: https://doi.org/10.1115/GT2015-44122

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Topics: Aircraft engines, Combustion, Gas turbines, Flamelet generated manifold, Chemically reactive flow, Combustion chambers, Flames, Reynolds-averaged Navier–Stokes equations, Sprays

Proceedings Papers

Investigation of Stator Induced Unsteadiness on a Centrifugal Impeller Using a Mach-Independent Non-Linear Harmonic Method

Benoît Tartinville, Charles Hirsch

Proc. ASME. GT2015, Volume 2C: Turbomachinery, V02CT44A001, June 15–19, 2015

Paper No: GT2015-42042

DOI: https://doi.org/10.1115/GT2015-42042

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Topics: Impellers, Stators, Diffusers, Flow (Dynamics), Incompressible fluids, Mach number, Pressure, Simulation, Stress

Proceedings Papers

A Strategy for Parameterization and Optimization of Turbine Cooling Channels

Donavan Dieu, Yves Deletrain, Raphaël Van Liefferinge, Charles Hirsch

Proc. ASME. GT2015, Volume 5A: Heat Transfer, V05AT11A003, June 15–19, 2015

Paper No: GT2015-42212

DOI: https://doi.org/10.1115/GT2015-42212

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Topics: Cooling, Optimization, Turbines, Computational fluid dynamics, Databases, Heat transfer, Design, Flow (Dynamics), Modeling, Shapes

Proceedings Papers

ERCOFTAC: A European Research Network on Flow, Turbulence and Combustion

Charles Hirsch

Proc. ASME. GT1993, Volume 3C: General, V03CT17A030, May 24–27, 1993

Paper No: 93-GT-369

DOI: https://doi.org/10.1115/93-GT-369

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Topics: Combustion, Flow (Dynamics), Turbulence

Proceedings Papers

Numerical Simulation of 3D Viscous Flow in a Linear Compressor Cascade With Tip Clearance

Shun Kang, Charles Hirsch

Proc. ASME. GT1994, Volume 1: Turbomachinery, V001T01A125, June 13–16, 1994

Paper No: 94-GT-364

DOI: https://doi.org/10.1115/94-GT-364

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Topics: Cascades (Fluid dynamics), Clearances (Engineering), Compressors, Computer simulation, Viscous flow, Flow (Dynamics), Design, Algebra, Blades, Leakage flows

Proceedings Papers

Transition Over C4 Leading Edge and Measurement of Intermittency Factor Using PDF of Hot-Wire Signal

Birinchi K. Hazarika, Charles Hirsch

Proc. ASME. GT1995, Volume 1: Turbomachinery, V001T01A080, June 5–8, 1995

Paper No: 95-GT-294

DOI: https://doi.org/10.1115/95-GT-294

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Topics: Signals, Wire, Turbulence, Boundary layers, Chords (Trusses), Flat plates, Flow (Dynamics), Sensors, Suction

Proceedings Papers

Application of Different Turbulence Models for Duct Flow Simulation With Reduced and Full Navier-Stokes Equations

Charles Hirsch, Andrei E. Khodak

Proc. ASME. GT1995, Volume 5: Manufacturing Materials and Metallurgy; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation; Education; IGTI Scholar Award, V005T16A001, June 5–8, 1995

Paper No: 95-GT-145

DOI: https://doi.org/10.1115/95-GT-145

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Topics: Ducts, Flow simulation, Navier-Stokes equations, Turbulence, Approximation, Flow (Dynamics), Stress, Algebra, Computation, Computer simulation

Proceedings Papers

The Effect of Reynolds Number on the Behaviour of a Leading Edge Separation Bubble

Birinchi K. Hazarika, Charles Hirsch

Proc. ASME. GT1996, Volume 1: Turbomachinery, V001T01A104, June 10–13, 1996

Paper No: 96-GT-410

DOI: https://doi.org/10.1115/96-GT-410

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Topics: Bubbles, Reynolds number, Separation (Technology), Turbulence, Shear (Mechanics), Boundary layers, Chords (Trusses), Flow (Dynamics), Momentum, Waves

Proceedings Papers

Integrated “CFD - Acoustic” Computational Approach to the Simulation of Aircraft Fan Noise

Piergiorgio Ferrante, Paolo di Francescantonio, Pierre-Alain Hoffer, Stéphane Vilmin, Charles Hirsch

Proc. ASME. GT2014, Volume 2A: Turbomachinery, V02AT41A009, June 16–20, 2014

Paper No: GT2014-26429

DOI: https://doi.org/10.1115/GT2014-26429

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Topics: Acoustics, Aircraft, Computational fluid dynamics, Noise (Sound), Simulation, Boundary element methods, Unsteady flow, Ducts, Engines, Finite element methods

Proceedings Papers

Numerical Investigation of a 1-1/2 Axial Turbine Stage at Quasi-Steady and Fully Unsteady Conditions

Martin Aubé, Charles Hirsch

Proc. ASME. GT2001, Volume 1: Aircraft Engine; Marine; Turbomachinery; Microturbines and Small Turbomachinery, V001T03A013, June 4–7, 2001

Paper No: 2001-GT-0309

DOI: https://doi.org/10.1115/2001-GT-0309

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Topics: Turbines, Flow (Dynamics), Approximation, Rotors, Stators, Blades, Computer simulation, Computers, Pressure, Aerodynamics

Proceedings Papers

Mesh Generation for Conjugate Heat Transfer Analysis of a Cooled High Pressure Turbine Stage

Colinda Goormans-Francke, Guy Carabin, Charles Hirsch

Proc. ASME. GT2008, Volume 4: Heat Transfer, Parts A and B, 615-625, June 9–13, 2008

Paper No: GT2008-50660

DOI: https://doi.org/10.1115/GT2008-50660

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Topics: Cooling, Heat transfer, High pressure (Physics), Mesh generation, Turbines

Proceedings Papers

Application of Multipoint Optimization to the Design of Turbomachinery Blades

Alain Demeulenaere, Alban Ligout, Charles Hirsch

Proc. ASME. GT2004, Volume 5: Turbo Expo 2004, Parts A and B, 1481-1489, June 14–17, 2004

Paper No: GT2004-53110

DOI: https://doi.org/10.1115/GT2004-53110

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Topics: Blades, Design, Optimization, Turbomachinery, Rotors, Compressors, Artificial neural networks, Databases, Genetic algorithms, NASA

Proceedings Papers

Design and Optimization of an Industrial Pump: Application of Genetic Algorithms and Neural Network

Alain Demeulenaere, Aji Purwanto, Alban Ligout, Charles Hirsch, Ronal Dijkers, Frank Visser

Proc. ASME. FEDSM2005, Volume 1: Symposia, Parts A and B, 1519-1527, June 19–23, 2005

Paper No: FEDSM2005-77487

DOI: https://doi.org/10.1115/FEDSM2005-77487

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Topics: Artificial neural networks, Design, Genetic algorithms, Optimization, Pumps, Flow (Dynamics), Blades, Databases, Optimization algorithms, Shapes

Journal Articles

Verification, validation, and predictive capability in computational engineering and physics

William L Oberkampf, Timothy G Trucano, Charles Hirsch

Appl. Mech. Rev. September 2004, 57(5): 345–384.

DOI: https://doi.org/10.1115/1.1767847

Published Online: December 21, 2004

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Topics: Algorithms, Computation, Computational physics, Computer software, Design, Errors, Modeling, Physics, Simulation, Testing

Journal citation

NARROW

Instabilities of Numerically Computed Thermocapillary Flows in Liquid Bridges at Medium Prandtl Numbers

Robust Design Optimization of an Industrial 1.5 Stage Axial Compressor Under Operational and Geometrical Uncertainties

A Methodology for Steady and Unsteady Full-Engine Simulations

A Methodology for Fully-Coupled CFD Engine Simulations, Applied to a Micro Gas Turbine Engine

Nonlinear Harmonic Method Applied to Turbine Conjugate Heat Transfer Analysis for Efficient Simulation of Hot Streak Clocking and Unsteady Heat Transfer

Quantification of Combined Operational and Geometrical Uncertainties in Turbo-Machinery Design

Development and Assessment of Combustion Models for Gas Turbine and Aero-Engine Applications

Investigation of Stator Induced Unsteadiness on a Centrifugal Impeller Using a Mach-Independent Non-Linear Harmonic Method

A Strategy for Parameterization and Optimization of Turbine Cooling Channels

ERCOFTAC: A European Research Network on Flow, Turbulence and Combustion

Numerical Simulation of 3D Viscous Flow in a Linear Compressor Cascade With Tip Clearance

Transition Over C4 Leading Edge and Measurement of Intermittency Factor Using PDF of Hot-Wire Signal

Application of Different Turbulence Models for Duct Flow Simulation With Reduced and Full Navier-Stokes Equations

The Effect of Reynolds Number on the Behaviour of a Leading Edge Separation Bubble

Integrated “CFD - Acoustic” Computational Approach to the Simulation of Aircraft Fan Noise

Numerical Investigation of a 1-1/2 Axial Turbine Stage at Quasi-Steady and Fully Unsteady Conditions

Mesh Generation for Conjugate Heat Transfer Analysis of a Cooled High Pressure Turbine Stage

Application of Multipoint Optimization to the Design of Turbomachinery Blades

Design and Optimization of an Industrial Pump: Application of Genetic Algorithms and Neural Network

Verification, validation, and predictive capability in computational engineering and physics

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