Detached-eddy simulation of flow around a pitching NACA 0015 airfoil with actuation slots

被引：0

作者：

Hu, R. Y. ^{[1
]}

Wang, L. ^{[1
]}

Xiao, Z. X. ^{[1
]}

Fu, S. ^{[1
]}

机构：

[1] Tsinghua Univ, Sch Aerosp, Yifu Bldg, Beijing 100084, Peoples R China

来源：

THMT-12. PROCEEDINGS OF THE SEVENTH INTERNATIONAL SYMPOSIUM ON TURBULENCE, HEAT AND MASS TRANSFER | 2012年

关键词：

D O I：

10.1615/ICHMT.2012.ProcSevIntSympTurbHeatTransfPal.2490

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

the present paper performs Detached-Eddy Simulations of the actively controlled flow over a 0.35 m chord NACA0015 airfoil at an incidence angle of 11 and a chord Reynolds number of 1 million. Flow separation can be delayed by pulsed blowing through a slot positioned at 30% of the chord length. By simulating different excitation frequencies and intensities, an optimum flow control condition is identified, which agrees well with the one in experiment.

引用

页码：2418 / 2421

页数：4

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