The gust-cascade interaction noise was numerically simulated using computational aeroacoustics by solving the two-dimensional linearized Euler equations.

采用计算气动声学方法求解二维线化欧拉方程对阵风与涉噪声进行数值模拟。

The main difficulty on the study of aeroelasticity lies in the effects of unsteady separation, shock and viscosity to the stall flutter.

振非定常分 离、粘性效应和跨音激波对失速颤振影响成为当前气动弹性力学 主要难点。