Design of the grids system for aeroengine lubrication system and simulation experiments

A calculation of mass flow distribution and pressure distribution in lubrication system is presented in this paper.In the process of model building,the structure and chambers of the system are divided into different components,which were then symbolized by diagrammatic sketches,and further connected into a system through nodal.Based on the comparison of calculation results and experiment results,a reasonable mass flow distribution is obtained,which provides a reliable reference for practical application.