爆轰波的拐角效应(英文)

Detonation Wave′s Corner Effects

爆轰波绕过急拐角或弧形拐角会产生不同的波形 ,其冲击波速度或爆速是相同的 ,但爆压却不同 ,这可以从不同的发光强度看出 ,爆轰波绕过急拐角后的光输出弱于绕过弧形拐角的发射光强度 ,显然这也是由于压力不同引起的。

Wave shaping with different contours, such as sharp or smooth corners, seems to give the same shock or detonation velocities, but different pressure profiles, which is demonstrated by different emitted light intensities. The detonation wave created less light output after running around a sharp corner compared to a smooth corner, which was obviously caused by different pressure profiles.