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.
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.
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.
Investigation on probability of self-oscillation induced by vortex shedding from a thin cambered blade
叶片表面旋涡脱落诱发自激振动的可能性
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