车用涡轮流量计叶轮的有限元分析  

Finite elements analysis of the turbine flowmeter used by bus

作　　者：杨文通[1] 王威[1] 赵永胜[1] 安国平[1] 王哲[1] 

机构地区：[1]北京工业大学机械工程与应用电子技术学院,北京100124

出　　处：《机械设计与制造》2009年第11期22-23,共2页Machinery Design & Manufacture

摘　　要：主要阐明了对车用涡轮流量计的机械结构进行有限元分析的过程,结合分析结果对涡轮流量计的叶片造型参数提出改进方案。首先使用Catia软件对流量计机械结构和管道中的流体进行建模,然后导入ANSYSCFX进行流体分析,得出仿真结果后,经过对比确定叶片的造型参数,使得流量计计量精度提高。It analyses the Turbine Flowmeter which used by buses with Ansys software. Referring to the analysis result,a better scheme of the lamina measure parameter has been given. The configuration modeling of this Turbine Flowmeter and liquid in which are finished by Catia software,then be inserted into Ansys CFX,at last we will have a simulation result which can be compared and improved,then the precision of this Turbine Flowmeter will be increased.

关 键 词：涡轮流量计 ANSYS CATIA CFD(Computational FLUID Dynamics) 

分 类 号：TH12[机械工程—机械设计及理论] U463.33[机械工程—车辆工程]