Numerical study of the bleeding effect on the aerodynamic characteristics of a circular cylinder

被引：20
|
作者：
Isaev, SA
Zhdanov, VL
Niemann, HJ
机构：
[1] Luikov Heat & Mass Transfer Inst, Minsk 220072, BELARUS
[2] Acad Civil Aviat, St Petersburg 196210, Russia
[3] Ruhr Univ Bochum, Bochum, Germany
来源：
JOURNAL OF WIND ENGINEERING AND INDUSTRIAL AERODYNAMICS | 2002年 / 90卷 / 11期
关键词：
jet bleeding; body drag; lift force; cylinder; vorticity;
D O I：
10.1016/S0167-6105(02)00253-2
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
Numerical results on the influence of a jet issued into a near wake on body drag and lift force of a cylinder in cross-flow are presented. The effect of base bleed through two narrow symmetrical slots on the cylinder rear surface and ventilation is considered. Calculations are based assuming two-dimensional subcritical flow. (C) 2002 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码：1217 / 1226
页数：10
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