Effect of Spherical Recesses on the Characteristics of Coanda Flow

被引：0
|
作者：
I. N. Sokolova
机构：
来源：
Fluid Dynamics | 2003年 / 38卷
关键词：
Coanda flow; spherical recesses; friction drag; heat transfer;
D O I：
暂无
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学科分类号：
摘要：
Sub- and supersonic flows past curvilinear surfaces with spherical recesses are investigated. The Coanda flow was created by a jet flowing out from a plane convergent nozzle into a submerged space along the tangent to a circular cylinder. The forces exerted on the cylinder and the total and static pressure profiles in Coanda jet cross-sections were measured. It is shown that the spherical recesses increase the friction drag at both sub- and supersonic velocities.
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页码：969 / 972
页数：3
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