涡流发散,涡旋脱落,旋涡分离;
It is showed that allowing for effect, spectrum width of vortex shedding signal experiences considerable changes.
研究表明,考虑热效应后的旋涡脱落发生明显变化, 表现在旋涡脱落信号傅里叶变换峰宽的改变.
The process of vortex shedding from an impulsively started wing of an aircraft is simulated numerically.
本项目数值模拟了机翼突然起动涡旋脱落过程.
Such parameters of flow characteristics are investigated as lift and drag coefficient and vortex shedding frequencies.
计算了圆柱的升阻力系数、尾涡脱落频率等描述绕流问题的主要参量.
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