ASSESSMENT OF TURBULENCE CLOSURES FOR DETACHED FLOWS CONTROL

被引：0

作者：

Labroquere, Jeremie ^{[1
]}

Duvigneau, Regis ^{[1
]}

Guilmineau, Emmanuel ^{[2
]}

机构：

[1] INRIA Sophia Antipolis Mediterranee, Route Lucioles, F-06902 Sophia Antipolis, France

[2] CNRS, UMR 6598, Ecole Cent Nantes, LHEEA, F-44321 Nantes, France

来源：

11TH WORLD CONGRESS ON COMPUTATIONAL MECHANICS; 5TH EUROPEAN CONFERENCE ON COMPUTATIONAL MECHANICS; 6TH EUROPEAN CONFERENCE ON COMPUTATIONAL FLUID DYNAMICS, VOLS V - VI | 2014年

关键词：

Flow control; Detached flows; Turbulence closures; SYNTHETIC JET; OPTIMIZATION;

D O I：

暂无

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

In this study, different turbulence closures are compared for the prediction of detached flows over a backward facing step, including a flow control device based on oscillatory suction and blowing. An automated optimization of the control parameters (frequency and amplitude) is carried out for the different closures, to assess the ability of Reynolds-Averaged Navier-Stokes (RANS) models to predict similar optimal parameters.

引用

页码：6037 / 6043

页数：7

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