摘要
结合某矿砂船试航工况下的舵机试验,运用舵半浸没推算公式推算满载工况下的舵机系统油压值,当推算值超出舵机最大工作压力时,提出修正方法,对推算结果进行修正,供合理选择舵机容量参考。
Combined with the steering gear test of a certain ore carrier under sea trial condition,the oil pressure value of the steering gear system under full load condition was calculated by using the rudder semi-submergence formula. When the maximum hydraulic pressure exceeds the maximum working pressure of steering gear,a reasonable method was provided to correct the extrapolated results,which can be used for selection the capacity of steering gear.
引文
[1]IACS.Rev.1 of UI SC246[S].IACS,2015.
[2]DNVGL.Rules for Classification Ship[S].DNNGL,2015.
[3]盛振邦,刘应中.船舶原理[M].上海:上海交通大学出版社,1994.