4) optimization design of ship line
线型优化设计
1.
Then the optimization design of ship lines is also described:two bulb bows and sterns were designed, the resistance tests and self propulsion tests of ship models, wake survey as well as energy saving device tests are carried out in the ship model towing tank of SSSRI.
接着介绍该船体线型优化设计 :设计了两个球首和球尾线型 ,在上海船研所拖曳水池分别进行船模阻力、自航试验及尾部伴流场测试和尾部节能装置节能试验研究。
补充资料：凸轮
1.一种具有曲面周缘或凹槽的零件。种类很多，可以推动从动零件作往复移动或摆动。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条