The crown efficiency only considers the loss in the channel of stator and rotor and the residualspeed loss, clearly showing the relationship between the pneumatic angle and turbine efficiency.
轮周效率只考虑定子、转子流道中的损失、余速损失，较明显地反映了流道中气流角度与涡轮效率的关系。
2
The effect of some lapping parameters, such as: abrasives size, lapping pressure and lapping speed, on the residual stress at surface of work-pieces was discussed.
探讨了固着磨料研磨中磨料尺寸、研磨压力和研磨速度等研磨参数对工件已加工表面残余应力的影响规律。
3
The residual resistance factors and the depleted layer thickness of Xanthan solution decrease with injection speed increase, but recovery does not vary much.