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在理论分析的基础上,对离心压缩机回流器的设计及其对级性能的影响规律等方面进行讨论,推荐一种能够显著降低级的喘振极限的回流器叶型——最小扩压度载荷叶型,并给出该种叶型回流器的准二无数值设计方法。
Based on the theoretical analysis, the design of centrifugal compressor reflux and its influence on the performance of the stage are discussed. A type of recirculation device that can significantly reduce the surge limit of the stage - the minimum degree of divergence Load-leaf type, and gives the leaf-type reflux device quasi two non-numerical design.