【摘要】 本文阐述了二个离心式压缩机节能转子(三元叶轮)基本级试验研究。表明“全可控涡”设计三元叶轮基本级与某引进三元叶轮基本级相比,具有优良的节能性,显示了“全可控涡”设计方法的可靠性和实用价值。还给出试验方法、仪表精度、误差分析和提高试验精度的途径。更多还原

【Abstract】 This paper repors the experimental study of two different elemen-tary centrifugal compressor stages with three dimentional twisted bladeimpeller.The experimental results show that the stage designed by ushas better performence in saving energy compared to De Laval’s one andthe method of designing a radial,mixed flow impeller with a given allcontrolled vortex distribution is reliable.The experimental method,erroranalyses and some ways decreasing experimental error are also described.更多还原