angle vortex 角涡
Angle of attack and nose shape of bodies are key factors that asymmetric vortex occurs over slender bodies.
迎角、旋成体的外形,尤其是头部的几何形状是细长前体出现非对称涡的关键因素。
The results show that the performance of optimized fan is improved by lowering the energy loss which caused by the secondary flow vortex, the volute tongue, the wake-jet and the angle of attack.
研究结果表明:通过优化有效降低了因二次流漩涡、风机蜗舌结构、尾流-射流和正冲角等造成的能量损失,提高了离心通风机性能。
The experimental investigation of the effect of winglet on the spatial vortex of slender body at high Angle of attack is presented.
本文介绍了小翼对旋转体空间涡影响机理的实验研究结果。
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