Additionally, the larger the circumferentialvelocity component of hub leakage flow, the greater the deleterious effect of hub leakage upon the rotor flow.
另外，叶根泄漏流的周向速度分量越大，泄漏流对转子流场的不利影响也越大。
2
AZ31 magnesium alloy sheets were rolled by applying a circumferentialvelocity ratio of 1.125 between the upper and lower rolls in different diameter rolling.
采用上下轧辊速比1.125的异径异步轧制方法对AZ31镁合金板材进行轧制。
3
The increment of blade length makes the equal work distribution along the blade length be unable to dig the potential power of long blade at the part with high circumferentialvelocity.