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Stéphane Richard
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Proceedings Papers

Evaluation of the Capacity of RANS/URANS/LES in Predicting the Performance of a High-Pressure Turbine: Effect of Load and Off Design Condition

Jérôme Dombard, Florent Duchaine, Laurent Gicquel, Nicolas Odier, Kevin Leroy, Nicolas Buffaz, Sébastien Le-Guyader, Jacques Démolis, Stéphane Richard, Thomas Grosnickel
Proc. ASME. GT2020, Volume 2C: Turbomachinery, V02CT35A041, September 21–25, 2020
Paper No: GT2020-15447
DOI: https://doi.org/10.1115/GT2020-15447
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Topics: Design, High pressure (Physics), Reynolds-averaged Navier–Stokes equations, Stress, Turbines, Databases, Industrial design, Large eddy simulation, Pressure, Rotation
Proceedings Papers

Large-Eddy Simulation of an Integrated High-Pressure Compressor and Combustion Chamber of a Typical Turbine Engine Architecture

Carlos Pérez Arroyo, Jérôme Dombard, Florent Duchaine, Laurent Gicquel, Nicolas Odier, Gorka Exilard, Stéphane Richard, Nicolas Buffaz, Jacques Démolis
Proc. ASME. GT2020, Volume 2C: Turbomachinery, V02CT35A058, September 21–25, 2020
Paper No: GT2020-16288
DOI: https://doi.org/10.1115/GT2020-16288
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Topics: Combustion chambers, Compressors, Gas turbines, High pressure (Physics), Large eddy simulation, Blades, Diffusers, Simulation, Computation, Pressure
Proceedings Papers

Numerical and Experimental Flame Stabilization Analysis in the New Spinning Combustion Technology Framework

Pasquale Walter Agostinelli, Yi Hao Kwah, Stephane Richard, Gorka Exilard, James R. Dawson, Laurent Gicquel, Thierry Poinsot
Proc. ASME. GT2020, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A058, September 21–25, 2020
Paper No: GT2020-15035
DOI: https://doi.org/10.1115/GT2020-15035
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Topics: Combustion technologies, Flames, Spin (Aerodynamics), Spinning (Textile), Combustion chambers, Climate change, Combustion, Engines, Fuel injectors, Aviation
Proceedings Papers

High Resolution Large Eddy Simulations to Evaluate Turbulence Properties Within a Real Helicopter Engine Combustor

Charlie Koupper, Jean Lamouroux, Stephane Richard, Gabriel Staffelbach
Proc. ASME. GT2018, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A006, June 11–15, 2018
Paper No: GT2018-75131
DOI: https://doi.org/10.1115/GT2018-75131
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Topics: Combustion chambers, Engines, Large eddy simulation, Resolution (Optics), Turbulence, Simulation, Turbines, Gas turbines, Viscosity, Boundary-value problems
Proceedings Papers

Comparison of Various CFD Codes for LES Simulations of Turbomachinery: From Inviscid Vortex Convection to Multi-Stage Compressor

Vincent Brunet, Emma Croner, Alexandre Minot, Jérôme de Laborderie, Eric Lippinois, Stéphane Richard, Jean-François Boussuge, Jérôme Dombard, Florent Duchaine, Laurent Gicquel, Thierry Poinsot, Guillaume Puigt, Gabriel Staffelbach, Luis Segui, Olivier Vermorel, Nadège Villedieu, Jean-Sébastien Cagnone, Koen Hillewaert, Michel Rasquin, Ghislain Lartigue, Vincent Moureau, Vincent Couaillier, Emeric Martin, Marta de la Llave Plata, Jean-Marie Le Gouez, Florent Renac
Proc. ASME. GT2018, Volume 2C: Turbomachinery, V02CT42A013, June 11–15, 2018
Paper No: GT2018-75523
DOI: https://doi.org/10.1115/GT2018-75523
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Topics: Compressors, Computational fluid dynamics, Convection, Simulation, Turbomachinery, Vortices, Engineering simulation, Numerical analysis, Reynolds-averaged Navier–Stokes equations
Proceedings Papers

On the Combination of Large Eddy Simulation and Phenomenological Soot Modelling to Calculate the Smoke Index From Aero-Engines Over a Large Range of Operating Conditions

Jean Lamouroux, Stéphane Richard, Quentin Malé, Gabriel Staffelbach, Antoine Dauptain, Antony Misdariis
Proc. ASME. GT2017, Volume 4B: Combustion, Fuels and Emissions, V04BT04A004, June 26–30, 2017
Paper No: GT2017-64262
DOI: https://doi.org/10.1115/GT2017-64262
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Topics: Aircraft engines, Large eddy simulation, Modeling, Smoke, Soot, Combustion chambers, Design, Emissions, Engines, Flames
Proceedings Papers

Variations of Anchoring Pattern of a Bluff-Body Stabilized Laminar Premixed Flame as a Function of the Wall Temperature

Sandrine Berger, Stéphane Richard, Florent Duchaine, Laurent Gicquel
Proc. ASME. GT2016, Volume 5B: Heat Transfer, V05BT17A004, June 13–17, 2016
Paper No: GT2016-56473
DOI: https://doi.org/10.1115/GT2016-56473
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Topics: Flames, Wall temperature, Flow (Dynamics), Combustion chambers, Boundary-value problems, Computation, Temperature, Aircraft engines, Approximation, Bifurcation
Proceedings Papers

Aerothermal Prediction of an Aeronautical Combustion Chamber Based on the Coupling of Large Eddy Simulation, Solid Conduction and Radiation Solvers

Sandrine Berger, Stéphane Richard, Gabriel Staffelbach, Florent Duchaine, Laurent Gicquel
Proc. ASME. GT2015, Volume 5A: Heat Transfer, V05AT10A007, June 15–19, 2015
Paper No: GT2015-42457
DOI: https://doi.org/10.1115/GT2015-42457
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Topics: Combustion chambers, Heat conduction, Large eddy simulation, Radiation (Physics), Design, Flow (Dynamics), Heat transfer, Temperature, Wall temperature, Combustion