新型高效、低振动螺旋桨

New high efficient series and low exciting force series propellers

船舶向肥大型化、高速化方向发展 ,船舶主机功率剧增 ,螺旋桨激振力引起的各类振动以及螺旋桨本身发生空泡剥蚀 ,影响了船舶的使用性能 .

Currently, the exciting force of propeller to hull and cavitation erosion of propeller influence normal ship performance.The With ship's big,high block coefficient, and high speed paper introduces something of newly developed high efficient series and low exciting force series propellers , their characters and performance.