多桨船船模自航试验推进因子分析方法探讨

Discussion on Propulsive Factor Based on Ship's Self-propulsion Test with Multi-screw

针对多桨船螺旋桨间互相干扰的影响,通过对三桨船自航试验推进因子分析方法进行分析探讨,提出新的三桨及以上的多桨船船模自航试验方法和其推进因子分析方法。

Focusing on the interaction among the screws,the paper analyzed the current method of determining propulsive factor based on ship's self-propulsion test with three-screw and presented a new method to test and analyzed propulsive factor of ship with multi-screw.