燃油调节器计量活门部分仿真分析

The Simulation Analysis of Metering Valve Parts for Fuel Regulator

结合某燃油调节器整体系统工作原理,对其中计量活门部分的结构特点进行了介绍,并利用Simulation X建模仿真软件对其进行了建模及活门出口阀边参数敏感性的仿真分析,得出阀边各尺寸的变化对流量、压差的影响趋势,为计量活门阀边的设计提供了参考。该建模方法及结果可用于燃油调节器整体系统建模及仿真,也为今后类似产品的研究提供一定参考。

Combine with working principle of the fuel regulator overall system,the structural features of metering valve part was introducedand the sensitivity of the valve outlet parameter was analyzed on the basis of modeling with the software of SimulationX.Based on that obtainedthe influence of flow rate pressure difference with the change of valve side size and provided reference for the design of edge of meteringvalve.The modeling method and the results of this paper can be used in the fuel regulator overall system,also provide reference for researchof similar products in the future.