The results show that the unsteady pressure response is large in the oscillating cascade leading edge.
计算结果表明，振荡叶栅非定常流场的压力响应在叶栅前缘较大。
2
Meeting requirement of the mechanical pressure angle, the minimum base radius of a plate cam for oscillating follower is determined by the 0.618 optimization method.
在满足机构许用压力角条件下，采用0．618法最优确定盘状摆动凸轮机械的最小基圆半径。
3
The results reported can provide a guidance in the research of the pressure angle of oscillating follower cam mechanisms and in the design of cam mechanisms.