一种涡旋机械工作腔容积的简化算法  

A Simplified Method of Calculating Working Chamber Volumes for Scroll Machinery

作　　者：李雪琴[1] 王增丽[2] 王君[1] 

机构地区：[1]中国石油大学,山东东营257061 [2]西安交通大学能源与动力工程学院,陕西西安710049

出　　处：《压缩机技术》2009年第5期25-28,共4页Compressor Technology

基　　金：青岛市科技计划项目(项目编号:07-2-3-15-jch)

摘　　要：建立了动静涡旋盘涡旋齿的公转中心位置模型,得到了相互啮合的动静涡旋齿型线在公转中心位置处的性能特点,提出了一种涡旋机械工作腔容积的简化算法,可以便捷地求解由任意类型涡旋齿型线在任意曲轴转角下构成的工作腔容积。结果表明:所提出的涡旋机械工作腔容积计算方法具有简单、方便和适应范围广等优点。The orbiting central position model for fixed wrap and orbited wrap was established, and the performance characteristics of meshing profile for fixed wrap and orbited wrap at the orbiting central position were obtained. A simplified method of calculating working chamber volumes for scroll machinery was presented, and this method can easily to solve the working chamber volumes which are formed by any type of profile at arbitrary crankshaft rotation angle. The study results show that the presented method has many advantages such as simply, conveniently, widely adapting range.

关 键 词：涡旋机械 公转中心 工作腔容积 计算方法 

分 类 号：TH455[机械工程—机械制造及自动化]