Aerodynamic Improvement of a Compact Centrifugal Compressor

Yu. Ya. Boldyrev; M. V. Aleshin; I. S. Davydov; M. Yu. Sundukov

doi:10.3103/S1068798X1906008X

Aerodynamic Improvement of a Compact Centrifugal Compressor

作者: Boldyrev Y.Y.¹, Aleshin M.V.¹, Davydov I.S.¹, Sundukov M.Y.¹
隶属关系:
1. St. Petersburg Polytechnic University
期: 卷 39, 编号 6 (2019)
页面: 463-468
栏目: Article
URL: https://journals.rcsi.science/1068-798X/article/view/227724
DOI: https://doi.org/10.3103/S1068798X1906008X
ID: 227724

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详细

For the example of the JetCat P-200RX turbojet engine, optimization of the diffuser and straightening unit of a compact centrifugal compressor is considered, on the basis of a mathematical model of viscous turbulent air flow. The goal of optimization is to increase the isentropic (adiabatic) efficiency of the compressor.