azimuth tugboat

Secondly, to meet the demand of the azimuth tugboat multi-state dynamic simulation, this paper proposed a method for calculating the thrust and torque coefficients of the ducted propeller.
然后，為了滿足全回轉式拖輪多工況動態(tài)仿真的需要，本文對配備于全回轉式拖輪上的導管螺旋槳進行了研究，給出適用于計算機仿真的導管螺旋槳的推力和轉矩計算方法。