Influence of Impeller Geometry on Efficiency of the Centrifugal Compressor of a Small-Scale Turbojet Engine

被引：0
|
作者：
Abdullah B.N. [1 ]
Varsegov V.L. [1 ]
Limanskii A.S. [1 ]
机构：
[1] Tupolev Kazan National Research Technical University, ul. Karla Marksa 10, Kazan, 420111, Tatarstan
来源：
Russian Aeronautics | 2021年 / 64卷 / 01期
关键词：
centrifugal compressor; efficiency; geometry optimization; rotor blade forming; small-scale turbojet engine;
D O I：
10.3103/S1068799821010207
中图分类号：
学科分类号：
摘要：
Abstract: Parametric investigations of impeller blade geometry of a centrifugal compressor are carried out. The influence of the tip clearance on the compressor characteristics is studied in order to increase its efficiency. The effect of the size ratios of various impellers on the compressor efficiency is investigated, and their characteristics are compared. © 2021, Allerton Press, Inc.
引用
收藏
页码：146 / 151
页数：5
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