PRELIMINARY DESIGN AND PERFORMANCE PREDICTION TECHNIQUES FOR CENTRIFUGAL COMPRESSORS

被引：17
|
作者：
WHITFIELD, A
机构：
[1] School of Mechanical Engineering, University of Bath
来源：
PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART A-JOURNAL OF POWER AND ENERGY | 1990年 / 204卷 / 02期
关键词：
D O I：
10.1243/PIME_PROC_1990_204_018_02
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
A procedure is described to design the overall dimensions of a centrifugal impeller. Initial optimization is carried out by minimizing the inlet and discharge Mach numbers. The procedure is developed for a range of possible pressure ratios and the effect of high pressure ratio on the Mach numbers and resultant impeller geometry is discussed. Empirical impeller flow modelling techniques to predict the performance of the proposed design are then briefly reviewed. © 1990, Institution of Mechanical Engineers. All rights reserved.
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页码：131 / 144
页数：14
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