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Proceedings Papers

Flow Simulation and Investigation Around a Estate Vehicle Using Hybrid Methods

Francois Delassaux, Iraj Mortazavi, Vincent Herbert, Charles Ribes
Proc. ASME. FEDSM2022, Volume 2: Multiphase Flow (MFTC); Computational Fluid Dynamics (CFDTC); Micro and Nano Fluid Dynamics (MNFDTC), V002T05A011, August 3–5, 2022
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2022-86921
https://doi.org/10.1115/FEDSM2022-86921
View Paper titled, Flow Simulation and Investigation Around a Estate Vehicle Using Hybrid Methods
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Topics: Flow simulation, Vehicles, Flow (Dynamics), Geometry, Pressure, Reynolds-averaged Navier–Stokes equations, Wakes
Proceedings Papers

Flow Control Around a SUV Simplified Vehicle

Stéphie Edwige, Philippe Gilotte, Iraj Mortazavi, Yoann Eulalie, David Holst, Christian N. Nayeri, Jean-Luc Aider, Eliott Varon
Proc. ASME. FEDSM2018, Volume 2: Development and Applications in Computational Fluid Dynamics; Industrial and Environmental Applications of Fluid Mechanics; Fluid Measurement and Instrumentation; Cavitation and Phase Change, V002T11A017, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2018-83444
https://doi.org/10.1115/FEDSM2018-83444
View Paper titled, Flow Control Around a SUV Simplified Vehicle
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Topics: Flow control, Vehicles, Drag reduction, Carbon dioxide, Flow (Dynamics), Pressure, Separation (Technology), Aerodynamics, Algorithms, Automobiles
Proceedings Papers

Three-Dimensional Hybrid Vortex-Immersed Boundary Method With Application to Passive Flow Control

Chloé Mimeau, Iraj Mortazavi, Georges-Henri Cottet
Proc. ASME. AJKFluids2015, Volume 1: Symposia, V001T07A002, July 26–31, 2015
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2015-7902
https://doi.org/10.1115/AJKFluids2015-7902
View Paper titled, Three-Dimensional Hybrid Vortex-Immersed Boundary Method With Application to Passive Flow Control
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Topics: Flow control, Vortices, Flow (Dynamics), Boundary-value problems, Coatings, Computation, Fluids, Particulate matter, Robustness
Proceedings Papers

Wake Analysis and Drag Reduction for a Square Back Ahmed Body Using LES Computations

Yoann Eulalie, Philippe Gilotte, Iraj Mortazavi, Pierre Bobillier
Proc. ASME. FEDSM2014, Volume 1C, Symposia: Fundamental Issues and Perspectives in Fluid Mechanics; Industrial and Environmental Applications of Fluid Mechanics; Issues and Perspectives in Automotive Flows; Gas-Solid Flows: Dedicated to the Memory of Professor Clayton T. Crowe; Numerical Methods for Multiphase Flow; Transport Phenomena in Energy Conversion From Clean and Sustainable Resources; Transport Phenomena in Materials Processing and Manufacturing Processes, V01CT17A010, August 3–7, 2014
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2014-21552
https://doi.org/10.1115/FEDSM2014-21552
View Paper titled, Wake Analysis and Drag Reduction for a Square Back Ahmed Body Using LES Computations
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Topics: Computation, Drag reduction, Wakes, Automotive design, Vortices, Flow (Dynamics), Jets, Separation (Technology), Shapes, Simulation results
Proceedings Papers

Numerical Simulation and Control of the Flow Over a Backward Facing Ramp

Charles-Henri Bruneau, Meriem Jedouaa, Khodor Khadra, Iraj Mortazavi
Proc. ASME. FEDSM2014, Volume 1B, Symposia: Fluid Machinery; Fluid-Structure Interaction and Flow-Induced Noise in Industrial Applications; Flow Applications in Aerospace; Flow Manipulation and Active Control: Theory, Experiments and Implementation; Multiscale Methods for Multiphase Flow; Noninvasive Measurements in Single and Multiphase Flows, V01BT14A011, August 3–7, 2014
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2014-21561
https://doi.org/10.1115/FEDSM2014-21561
View Paper titled, Numerical Simulation and Control of the Flow Over a Backward Facing Ramp
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Topics: Computer simulation, Flow (Dynamics), Jets
Proceedings Papers

Vortex Penalization Method for Solid-Porous-Fluid Media With Application to Passive Flow Control

Chloé Mimeau, Iraj Mortazavi, Georges-Henri Cottet
Proc. ASME. FEDSM2013, Volume 1A, Symposia: Advances in Fluids Engineering Education; Advances in Numerical Modeling for Turbomachinery Flow Optimization; Applications in CFD; Bio-Inspired Fluid Mechanics; CFD Verification and Validation; Development and Applications of Immersed Boundary Methods; DNS, LES, and Hybrid RANS/LES Methods, V01AT08A002, July 7–11, 2013
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2013-16382
https://doi.org/10.1115/FEDSM2013-16382
View Paper titled, Vortex Penalization Method for Solid-Porous-Fluid Media With Application to Passive Flow Control
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Topics: Flow control, Fluids, Vortices, Boundary-value problems, Cylinders, Flow (Dynamics), Robustness
Proceedings Papers

Analysis and Active Control of the Flow Around Two Following Ahmed Bodies

Charles-Henri Bruneau, Khodor Khadra, Iraj Mortazavi
Proc. ASME. FEDSM2013, Volume 1B, Symposia: Fluid Machinery; Fluid Power; Fluid-Structure Interaction and Flow-Induced Noise in Industrial Applications; Flow Applications in Aerospace; Flow Manipulation and Active Control: Theory, Experiments and Implementation; Fundamental Issues and Perspectives in Fluid Mechanics, V01BT15A013, July 7–11, 2013
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2013-16588
https://doi.org/10.1115/FEDSM2013-16588
View Paper titled, Analysis and Active Control of the Flow Around Two Following Ahmed Bodies
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Topics: Flow (Dynamics), Drag (Fluid dynamics), Pressure, Wakes
Proceedings Papers

Numerical Simulation and Control of the Flow Around One or Two Ahmed Bodies

Charles-Henri Bruneau, Emmanuel Creusé, Delphine Depeyras, Patrick Gilliéron, Iraj Mortazavi
Proc. ASME. FEDSM2012, Volume 1: Symposia, Parts A and B, 91-96, July 8–12, 2012
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2012-72384
https://doi.org/10.1115/FEDSM2012-72384
View Paper titled, Numerical Simulation and Control of the Flow Around One or Two Ahmed Bodies
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Topics: Computer simulation, Drag (Fluid dynamics), Flow (Dynamics), Passive control, Pressure, Roads, Vortex shedding, Vortices, Wakes
Proceedings Papers

A New Particle Set of Contours Method for Advection-Diffusion Problems Applied to the Modelling of Waste Disposal

Héloise Beaugendre, Serge Huberson, Iraj Mortazavi
Proc. ASME. FEDSM2012, Volume 1: Symposia, Parts A and B, 281-289, July 8–12, 2012
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2012-72359
https://doi.org/10.1115/FEDSM2012-72359
View Paper titled, A New Particle Set of Contours Method for Advection-Diffusion Problems Applied to the Modelling of Waste Disposal
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Topics: Diffusion (Physics), Modeling, Particulate matter, Waste disposal, Porous materials, Approximation, Resolution (Optics)
Proceedings Papers

An Analytical Approach to Improve Drag Control Techniques for the Ahmed Body

Charles-Henri Bruneau, Emmanuel Creuse´, Delphine Depeyras, Patrick Gillie´ron, Iraj Mortazavi
Proc. ASME. AJK2011, ASME-JSME-KSME 2011 Joint Fluids Engineering Conference: Volume 1, Symposia – Parts A, B, C, and D, 1025-1031, July 24–29, 2011
Publisher: American Society of Mechanical Engineers
Paper No: AJK2011-23032
https://doi.org/10.1115/AJK2011-23032
View Paper titled, An Analytical Approach to Improve Drag Control Techniques for the Ahmed Body
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Topics: Drag (Fluid dynamics), Vortices, Pressure, Trajectories (Physics), Vehicles
Proceedings Papers

A Vortex Penalization Method for Flows With Moving Immersed Obstacles

Georges-Henri Cottet, Federico Gallizio, Adrien Magni, Iraj Mortazavi
Proc. ASME. AJK2011, ASME-JSME-KSME 2011 Joint Fluids Engineering Conference: Volume 1, Symposia – Parts A, B, C, and D, 3703-3708, July 24–29, 2011
Publisher: American Society of Mechanical Engineers
Paper No: AJK2011-20015
https://doi.org/10.1115/AJK2011-20015
View Paper titled, A Vortex Penalization Method for Flows With Moving Immersed Obstacles
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Topics: Flow (Dynamics), Vortices, Reynolds number, Boundary-value problems, Turbines, Turbulence
Proceedings Papers

Analysis of the Drag Reduction Using Vortex Kinematics Behind a Bluff Body

Charles-Henri Bruneau, Emmanuel Creuse´, Delphine Depeyras, Patrick Gillie´ron, Iraj Mortazavi
Proc. ASME. FEDSM2010, ASME 2010 3rd Joint US-European Fluids Engineering Summer Meeting: Volume 1, Symposia – Parts A, B, and C, 1065-1070, August 1–5, 2010
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM-ICNMM2010-30716
https://doi.org/10.1115/FEDSM-ICNMM2010-30716
View Paper titled, Analysis of the Drag Reduction Using Vortex Kinematics Behind a Bluff Body
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Topics: Drag reduction, Kinematics, Vortices, Drag (Fluid dynamics), Pressure, Trajectories (Physics)
Proceedings Papers

A Vortex Immersed Boundary Method for Bluff Body Flows

Georges-Henri Cottet, Federico Gallizio, Adrien Magni, Iraj Mortazavi
Proc. ASME. FEDSM2010, ASME 2010 3rd Joint US-European Fluids Engineering Summer Meeting: Volume 1, Symposia – Parts A, B, and C, 2409-2414, August 1–5, 2010
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM-ICNMM2010-30787
https://doi.org/10.1115/FEDSM-ICNMM2010-30787
View Paper titled, A Vortex Immersed Boundary Method for Bluff Body Flows
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Topics: Flow (Dynamics), Vortices, Reynolds number, Boundary-value problems, Circular cylinders
Proceedings Papers

Coupling Active and Passive Flow Control Strategies for Simplified Car Models

Charles-Henri Bruneau, Emmanuel Creuse´, Delphine Depeyras, Patrick Gillie´ron, Iraj Mortazavi
Proc. ASME. FEDSM2009, Volume 1: Symposia, Parts A, B and C, 1527-1532, August 2–6, 2009
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2009-78025
https://doi.org/10.1115/FEDSM2009-78025
View Paper titled, Coupling Active and Passive Flow Control Strategies for Simplified Car Models
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Topics: Drag reduction, Flow (Dynamics), Flow control, Fluids, Jets, Passive control, Shear (Mechanics), Vehicles
Proceedings Papers

Drag Reduction and Transition Delay of Bluff Body Flows by Passive Boundary Layer Control

Charles-Henri Bruneau, Iraj Mortazavi
Proc. ASME. FEDSM2002, Volume 1: Fora, Parts A and B, 1319-1324, July 14–18, 2002
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2002-31037
https://doi.org/10.1115/FEDSM2002-31037
View Paper titled, Drag Reduction and Transition Delay of Bluff Body Flows by Passive Boundary Layer Control
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Topics: Boundary layers, Delays, Drag reduction, Flow (Dynamics), Drag (Fluid dynamics), Fluids, Vorticity
Journal Articles

Passive Control Around the Two-Dimensional Square Back Ahmed Body Using Porous Devices

Charles-Henri Bruneau, Iraj Mortazavi, Patrick Gilliéron
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research Papers
J. Fluids Eng. June 2008, 130(6): 061101.
https://doi.org/10.1115/1.2917423
Published Online: May 19, 2008
View Article titled, Passive Control Around the Two-Dimensional Square Back Ahmed Body Using Porous Devices
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Topics: Drag (Fluid dynamics), Flow (Dynamics), Roads, Passive control, Pressure