两个高比转速离心压气机模型级的设计分析Analysis on Two Model Stages of High Specific Speed Centrifugal Compressor
李雪松,杜建一,祁志国,赵晓路,徐建中
LI Xue-song;DU Jian-yi;QI Zhi-guo;ZHAO Xiao-lu;XU Jian-zhong (Institute of Engineering Thermophysics;
摘要(Abstract)：
介绍了国外两种先进的高比转速单级离心压气机的基本参数及性能参数,分析了比转速的影响,选定了国产100kW燃气轮机拟设计的离心压气机的模化点,并进行了计算与对比,分析了其设计特点,为进一步对100kW燃机压气机的设计提供了初步的数据指导。
The basic parameters and performance of two advanced single stages of high specific speed centrifugal compressor are described and the effect of specific speed is analyzed. Then, the work condition for modeling design is chosen for centrifugal compressor of 100kW gas turbine that will be made in one's country. Through computation and comparison, the characteristics of design are analyzed. These results can be used for based data in the farther design of centrifugal compressor of 100kW gas turbine.
关键词(KeyWords)：
高比转速;离心压气机;设计分析
high specific speed; centrifugal compressor; analysis of design
基金项目(Foundation):
作者(Authors):
李雪松,杜建一,祁志国,赵晓路,徐建中
LI Xue-song;DU Jian-yi;QI Zhi-guo;ZHAO Xiao-lu;XU Jian-zhong (Institute of Engineering Thermophysics;
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