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离心式压缩机的相似设计、相似换算和气动性能参数的计算是一项复杂的工作。本文从设计参数和设计计算公式的分析、误差的控制着手,拟定微机通用设计计算系统,它具有自行判断选择设计计算方案的功能,并为优化设计提供可靠的分析计算方法。
Similar design of centrifugal compressors, similar conversion and calculation of aerodynamic performance parameters is a complex task. This article starts with the analysis of design parameters and design calculation formulas and the control of errors, and formulates the computer general design and calculation system. It has the function of judging and selecting the design calculation program by itself and provides the reliable analysis and calculation method for the optimization design.