边界激波是太阳风在恒星间气体压力下减速的地带。在这个地带，太阳风从每小时100万至240万公里的高速急剧下降，其粒子密度更大，温度也升高了。科学家认为，由于恒星间气体压力变化，这个区域经常收缩或膨胀，很难清晰确定边界。
本文探讨了一种新的激波——非定常边界层相互干扰现象。
In this paper, a new type of interaction of a moving shock with an unsteady boundary layer had been studied theoretically and experimentally.
在超声速或高超声速绕流中，一种很严重的脉动压力环境是由激波边界层相互作用引起的激波振荡。
One of the more severe fluctuating pressure environments encountered in supersonic or hypersonic flows is the shock wave oscillation driven by interaction of a shock wave with boundary layer.
实验证实了边界层抽吸可以有效地减小激波与壁面边界层相互作用所产生的分离现象。
It has been confirmed by experiments that the boundary layer suction can efficiently eliminate the separation due to interaction of a reflected shock wave with the wall boundary layer.
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