摘要
以200MW汽轮机润滑油系统为研究对象,根据系统的特点,采用模块化建模的方法,建立了高压油泵、射油器、阀门和管道的动态数学模型.在动态数学模型的基础上,采用V isual Fortran编程技术建立了高压油泵启动过程的仿真模型.通过仿真分析证明了模型的正确性,该仿真模型有助于对高压启动油泵启动特性进行预测,对润滑油系统设计和优化运行具有一定的参考价值.
Dynamic mathematical model, which is based on the character of the 200 MW tubine lbricating oil system, is established by means of modularization. On the basis of dynamic mathematical models, simulation model of the startu Pprocess of hign pressure startu Poil pum Pis created with the Visual Fortran language. The validity of this model has been verified by the simulation experiments and analysis. The simulation helps to forecast the dynamic characteristic to high pressure startu Poil pum Pand have some directive significance to design method of lubricating oil system.
出处
《重庆大学学报（自然科学版）》
EI
CAS
CSCD
北大核心
2006年第11期66-68,共3页
Journal of Chongqing University
关键词
高压启动油泵
动态特性
预测
high pressure startu Poil pump
dynamic characteristic
forecast
