Agreement between the numerical results of reducedvelocity around an open-water propeller and the measurements is satisfactory.
敞水螺旋桨的脉动速度计算结果与试验结果吻合良好。
2
Result shows that the dip Angle, the towed velocity and reducedvelocity are main influence factors to the vortex-induced vibration of a circular cylinder.
结果表明,约化速度、拖缆倾角、拖曳速度等是影响涡激振动的主要因素。
3
With several feet of car body in front of the driver, the energy of a crash can be dissipated and the suddenness of the change in velocity can be reduced, they say.