Abstract—

The numerical solution of the problem of compressible gas flow past a plate with upstream-moving surface is obtained. Unstable time-periodic and stable steady-state solutions of this problem are discussed. A new type of unsteady periodic flow in which the varying characteristics turn out to be integrally asymmetric at transonic velocities is obtained.

中文翻译：

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可压缩气体流经具有上游移动表面的平板

摘要—

获得了可压缩气体流经具有上游运动表面的板的问题的数值解。讨论了该问题的不稳定的时间周期和稳定的稳态解。获得了一种新型的非定常周期性流动，其中变化的特性在跨音速下表现为整体非对称。