国外核动力潜艇耐波性理论预报

采用STF理论和Frank源分布-紧密拟合法对国外核潜艇潜望状态进行了纵荡、垂荡、纵摇、横荡、横摇、艏摇和垂向加速度等波频运动耐波性理论预报.给出了不同航速、航向时的规则波运动响应和不同航速、航向、波高、波浪平均周期时的不规则波运动统计值.对典型艇型进行变化稳心高、纵向和横向惯性系数计算.最后对各艇进行了耐波性能比较.

Seakeeping theory prediction of nuclear power submarine

Using the STF theory and Frank source close-fit method,given is the results on the motion responses of different foreign nuclear power submarines at the periscope depth,including surge,sway,heave,roll,pitch,yaw and vertical acceleration of specified points.Different ship speeds and wave directions are considered in regular waves and different ship speeds,wave directions,significant wave heights and average wave periods in irregular sea.The influence of the GM(Metacentric height),Kxx and Kyy(Gyroradius coefficients) on the motion responses was also investigated for some typical submarines.The comparison of the seakeeping performance was made for different submarines.