Comparison of large eddy simulation and experimental results of the flow around a forward-backward facing step

Corinne Talotte; Yacine Addad; Dominique Laurence; Marc Jacob; Hélène Giardi; Fabien Crouzet

doi:10.1115/FEDSM2002-31337

Comparison of large eddy simulation and experimental results of the flow around a forward-backward facing step

Corinne Talotte, Yacine Addad, Dominique Laurence, Marc Jacob, Hélène Giardi, Fabien Crouzet

Research output: Contribution to conference › Paper › peer-review

Abstract

SNCF (Société Nationale des Chemins de Fer franc̃ais), PSA (Peugeot Citroën), EDF (Electricité de France) and ECL (Ecole Centrale de Lyon) are involved in a common project whose issue is the potential evaluation of numerical simulation in aeroacoustics for transport applications. One of the methods chosen in the project consists in the calculation of the aeroacoustic source term through a Large Eddy Simulation (LES) and its implementation into a code based on the Linearized Euler's Equations for the acoustic propagation (LEE). This paper presents a comparison of LES and experimental results of the aerodynamic field around a forward-backward facing step and the principle of the chain-up of LES results and LEE calculations.

Original language	British English
Pages	1107-1112
Number of pages	6
DOIs	https://doi.org/10.1115/FEDSM2002-31337
State	Published - 2002
Event	Proceedings of the 2002 ASME Joint U.S.-European Fluids Engineering Conference - Montreal, Que., United States Duration: 14 Jul 2002 → 18 Jul 2002

Conference

Conference	Proceedings of the 2002 ASME Joint U.S.-European Fluids Engineering Conference
Country/Territory	United States
City	Montreal, Que.
Period	14/07/02 → 18/07/02

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10.1115/FEDSM2002-31337

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Talotte, C., Addad, Y., Laurence, D., Jacob, M., Giardi, H., & Crouzet, F. (2002). Comparison of large eddy simulation and experimental results of the flow around a forward-backward facing step. 1107-1112. Paper presented at Proceedings of the 2002 ASME Joint U.S.-European Fluids Engineering Conference, Montreal, Que., United States. https://doi.org/10.1115/FEDSM2002-31337

@conference{160edc6a60f94b28bdb675c48fe9958b,

title = "Comparison of large eddy simulation and experimental results of the flow around a forward-backward facing step",

abstract = "SNCF (Soci{\'e}t{\'e} Nationale des Chemins de Fer fran{\~c}ais), PSA (Peugeot Citro{\"e}n), EDF (Electricit{\'e} de France) and ECL (Ecole Centrale de Lyon) are involved in a common project whose issue is the potential evaluation of numerical simulation in aeroacoustics for transport applications. One of the methods chosen in the project consists in the calculation of the aeroacoustic source term through a Large Eddy Simulation (LES) and its implementation into a code based on the Linearized Euler's Equations for the acoustic propagation (LEE). This paper presents a comparison of LES and experimental results of the aerodynamic field around a forward-backward facing step and the principle of the chain-up of LES results and LEE calculations.",

author = "Corinne Talotte and Yacine Addad and Dominique Laurence and Marc Jacob and H{\'e}l{\`e}ne Giardi and Fabien Crouzet",

year = "2002",

doi = "10.1115/FEDSM2002-31337",

language = "British English",

pages = "1107--1112",

note = "Proceedings of the 2002 ASME Joint U.S.-European Fluids Engineering Conference ; Conference date: 14-07-2002 Through 18-07-2002",

}

Talotte, C, Addad, Y, Laurence, D, Jacob, M, Giardi, H & Crouzet, F 2002, 'Comparison of large eddy simulation and experimental results of the flow around a forward-backward facing step', Paper presented at Proceedings of the 2002 ASME Joint U.S.-European Fluids Engineering Conference, Montreal, Que., United States, 14/07/02 - 18/07/02 pp. 1107-1112. https://doi.org/10.1115/FEDSM2002-31337

Comparison of large eddy simulation and experimental results of the flow around a forward-backward facing step. / Talotte, Corinne; Addad, Yacine; Laurence, Dominique et al.
2002. 1107-1112 Paper presented at Proceedings of the 2002 ASME Joint U.S.-European Fluids Engineering Conference, Montreal, Que., United States.

Research output: Contribution to conference › Paper › peer-review

TY - CONF

T1 - Comparison of large eddy simulation and experimental results of the flow around a forward-backward facing step

AU - Talotte, Corinne

AU - Addad, Yacine

AU - Laurence, Dominique

AU - Jacob, Marc

AU - Giardi, Hélène

AU - Crouzet, Fabien

PY - 2002

Y1 - 2002

N2 - SNCF (Société Nationale des Chemins de Fer franc̃ais), PSA (Peugeot Citroën), EDF (Electricité de France) and ECL (Ecole Centrale de Lyon) are involved in a common project whose issue is the potential evaluation of numerical simulation in aeroacoustics for transport applications. One of the methods chosen in the project consists in the calculation of the aeroacoustic source term through a Large Eddy Simulation (LES) and its implementation into a code based on the Linearized Euler's Equations for the acoustic propagation (LEE). This paper presents a comparison of LES and experimental results of the aerodynamic field around a forward-backward facing step and the principle of the chain-up of LES results and LEE calculations.

AB - SNCF (Société Nationale des Chemins de Fer franc̃ais), PSA (Peugeot Citroën), EDF (Electricité de France) and ECL (Ecole Centrale de Lyon) are involved in a common project whose issue is the potential evaluation of numerical simulation in aeroacoustics for transport applications. One of the methods chosen in the project consists in the calculation of the aeroacoustic source term through a Large Eddy Simulation (LES) and its implementation into a code based on the Linearized Euler's Equations for the acoustic propagation (LEE). This paper presents a comparison of LES and experimental results of the aerodynamic field around a forward-backward facing step and the principle of the chain-up of LES results and LEE calculations.

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U2 - 10.1115/FEDSM2002-31337

DO - 10.1115/FEDSM2002-31337

M3 - Paper

AN - SCOPUS:0036441647

SP - 1107

EP - 1112

T2 - Proceedings of the 2002 ASME Joint U.S.-European Fluids Engineering Conference

Y2 - 14 July 2002 through 18 July 2002

ER -

Comparison of large eddy simulation and experimental results of the flow around a forward-backward facing step

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