本文介绍涡喷发动机在“净”和畸变进气下,涡轮一导面积减小12％或标准一导时,进行旋转失速和喘振试验的试验方法、测量方法及其试验的结果和分析。还介绍两种逼喘方法的试验,一种是静态逼喘,另一种是动态逼喘。试验结果表明,逼喘方式与喘振点参数有关联,动态逼喘的喘振点上的压比值与流量值分别比静态逼喘的低2.8％和1.7％。 This article describes the test method, measurement method and test results and analysis of turbojet engine under “net” and distorted intake, when the area of ​​a turbine is reduced by 12% or standard one, and the rotating stall and surge test are carried out. Also introduced two kinds of methods to push the test of asthma, one is the static panting, the other is dynamic panting. The experimental results show that the mode of forced asthma is related to the parameters of the surge point, and the ratio and the flow rate of the surge point of the dynamic panting are 2.8% and 1.7% lower than the static panting respectively.