基于迁移学习的离心压气机气动噪声空间辐射特性预测
刘帅凝,展旭,刘晨,王贵新

Prediction of spatial radiation characteristics of aerodynamic noise in centrifugal compressors based on transfer learning
Shuaining LIU,Xu ZHAN,Chen LIU,Guixin WANG
表 5 压气机B结构参数与设计运行参数
Tab.5 Structural parameters and design operating conditions of compressor B
参数数值
叶轮主叶片数8
叶轮分流叶片数8
扩压器叶片数16
设计转速/(r·min−1)39600
设计压比5.2