Compared with rectangular chamber, the axial expansion velocity is small and radial expansion velocity is big in stepped-wall chamber under the same conditions.

和矩形结构相比，同样的工况下，渐扩结构射流轴向速度较小，径向速度较大。

youdao

Compared with rectangular chamber, the axial expansion velocity is small and radial expansion velocity is big in stepped-wall chamber under the same conditions.

和矩形结构相比，同样的工况下，渐扩结构射流轴向速度较小，径向速度较大。

youdao