流体机械

2005, (09) 14-16+82

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滑片压缩机的摩擦功率及滑片的受力模拟分析
Friction Power and Vane Force Simulated Analysis of Sliding Vane Compressor

田方,陶柯,谢里阳
TIAN Fang~(1,2),TAO Ke~2,XIE Li-yang~1 (1.Northeastern University,Shenyang 110004,China; 2.Shenyang University of Technology,Shenyang 110023,China)

摘要(Abstract):

给出了压缩机的主要部件———滑片的受力分析模型,采用Matlab对其进行了动力学分析,经过分析计算找出了系列产品中滑片所受各力的变化范围,分析了其中的变化规律,并在此基础上对摩擦功率进行了分析和模拟,找到了摩擦功率与压缩机主要设计参数的关系,给出了摩擦功率的变化规律,结果对于压缩机的性能分析与优化具有一定的意义,对于压缩机设计中参数的选取起到一定的指导作用。
The force analysis mode of sliding vane in compressor is put forward and Matlab is used for dynamic analysis.Through analysis and computation the forces transformation ranges of sliding vane in serial production are got out and variety regularities of forces are analyzed.Based on forced analysis frictional efficiency is analyzed and imitated.The relationship of compressor's main design parameters with frictional efficiency is searched out.The results are significant for property analysis and optimization of compressor.

关键词(KeyWords): 压缩机;动力分析;Matlab;滑片
compressor;dynamic analysis;Matlab;sliding vane

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作者(Authors): 田方,陶柯,谢里阳
TIAN Fang~(1,2),TAO Ke~2,XIE Li-yang~1 (1.Northeastern University,Shenyang 110004,China; 2.Shenyang University of Technology,Shenyang 110023,China)

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