的表载列螺旋桨负荷值可用于比较不同直径和可调桨,以他们的负载对发动机。
A table containing values of propeller load can be used to compare propellers of varying diameter and pitch, as to the load that they impose on the engine.
但新近完成的某双桨船的回转试验的多个实测结果表明:外侧螺旋桨负荷远大于内侧螺旋桨负荷。
In recent days, however, several recording results of a new twin-propeller ship gotten in sea trial indicated that the outside propeller's load is always heavier than the inside one.
当螺旋桨要求的功率过高以至于轴转速达不到额定值时,可以采用切割螺旋桨叶梢的方法减小螺旋桨的负荷。
When the power required by propeller is so high that the shaft speed cann't arrive a rated value, the tip of propeller can be cut to decrease its load.
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