船舶液压系统管路中液压油的流动分析

Running of hydraulic power oil in piping of marine hydraulic system

为了解决目前在线流量测量所面临的诸多问题 ,实现状态在线监测技术在现代船舶液压系统中高可靠性地应用 ,对微型传感装置实现液压系统流量测量的理论进行了研究 ,从液压系统管路内层流流动、湍流流动出发 ,研究液压系统管路内的速度分布 。

In order to solve many problems facing to the on-line flow detection then apply the technique of state monitoring to modern marine hydraulic system with high reliability, we take the course 'Theory of applying micro sensors to the flow detection of hydraulic systems and sensor research'. This paper works on the velocity distribution of the laminar flow, turbulent flow in hydraulic systems,which provides adequate theoretical supports for designing new type sensor of flow indicator.