摘要
概述了国内螺杆制冷压缩机振动与噪声研究现状 ,介绍了完整的噪声与振动测试系统 ,分析了螺杆制冷压缩机振动、噪声特性 ,提出了减振降噪措施。
State art of vibration and noise research of screw refrigeration compressor is summarized and the whole test system of vibration and noise is introduced. Vibration and noise characteristic of screw refrigeration compressor is analyzed. Then the vibration and noise reduction methods are illustrated.
出处
《流体机械》
CSCD
2002年第10期60-62,共3页
Fluid Machinery
基金
大连冰山集团博士后基金资助项目
关键词
螺杆制冷压缩机
振动
噪声
screw refrigeration compressor
vibration
noise
