冰箱压缩机直接吸气消声器性能对比研究

The research of performance comparation of direct suction muffler of refrigerator compressor

分别对冰箱压缩机两种直接吸气消声器的流场和声场进行了数值模拟,对其流动特性和声学性能进行了对比分析。研究成果可用于预测消声器的综合性能,为消声器的设计及结构优化提供理论依据。

The airflow and sound of two kinds of dircct suction muffler of refrigerator compressor have been numerical simulated, their flow and sound performance have been compared and analysized. This achievement can be used in the predetermination of muffler general performance and it can be the theoretical basis for the design and construction optimization of muffler.