流体机械

1991, (07) 6-9+65

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压缩机簧片阀阀片刚性系数和应变量的实验研究
An Experimental Research on Stiffness Coefficient and Deformation of Reed Valve Plate in Compressors

吴丹青,吴兆祯
Wu Danqin

摘要(Abstract):

本文介绍了作者研制的簧片阀的刚性系数和应变量的实验装置,共结构简单,便于工程推广应用。实验得到了各种阀片的刚性系数k、应变量με与特征升程h_0的关系曲线。με-h_0曲线作为阀片推力升程β的标定曲线。
The paper introduces an experimental apparatus, developed by authors, for measurement of stiffness coefficient and deformation of reed valve plate. It has a simple structure and easy to extensively apply in engineering. The curves describing the relation between stiffness coefficient K, deformation με and characteristic lift ho for various valve plate have been plotted. με-h_o curve can be used as a calibration ourve for drag coefficient β of valve plate.

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作者(Author): 吴丹青,吴兆祯
Wu Danqin

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