The theoretical expression of saturation recoverycoefficient under the strong equilibrium and nonequilibrium has been obtained.
建立了恢复饱和系数的表达式，包括了强平衡输沙和不平衡输沙两种情况。
2
By comparison of inlet total pressure recoverycoefficient, attack-angle performance of chin inlet and two-dimensional inlet are superior to frontal inlet.
对不同布局的总压恢复系数进行比较，颌下及两侧进气则较头部进气有好的攻角特性。
3
Generally, the forward loading return vane could achieve higher total pressure recoverycoefficient and much more uniform discharge flow than the backward loading return vane.