船舶舵机水动力矩模拟加载装置的研究  

Research on the simulated hydrodynamic load device for marine steering gear

作　　者：朱钰[1] 江小霞[1] 李叶妮[1] 

机构地区：[1]集美大学轮机工程学院,厦门361021

出　　处：《船舶工程》2008年第4期48-50,共3页Ship Engineering

摘　　要：在实验室条件下研究舵机液压系统模拟加载水动力矩的装置.当船舶航行时,该负载作用在舵叶上,且大小和方向随着舵角的变化而变化.加载是通过比例溢流阀实时控制加载油缸的回油背压的方法实现的.The steering gear hydraulic system loading simulated hydrodynamic device is studied under the lab conditions. This load acts on the rudder when vessel sails in the sea, and it changes along with the rudder angle. A proportional relief valve is used to control by real-time the backing pressure of scavenge oil of the loading cylinder to achieve the loading.

关 键 词：船舶 舵机 水动力负载 模拟加载装置 

分 类 号：U664.41[交通运输工程—船舶及航道工程]