食品与机械2012，Vol.28Issue(2)：72-74,3.
基于PULSE的食品制冷机组隔振系统声强试验分析
Analysis of sound intensity test of vibration isolation system for food refrigeration unit based on pulse
摘要
Abstract
According to international standards ISO 9614 ?1:1993 " Acoustics-Determination of sound intensity with the noise source sound power level-Part 1:Measurement at discrete points", the sound intensity test analysis was conducted on the vibration system of compressor in food refrigerating unit using pulse software. Based on the test data of horizontal comparative analysis, discuss different vibration isolation device and different intermediate quality on the performance of vibration isolation effect. The research results provide a reference for the further research on vibration and noise reduction in food refrigeration unit.关键词
食品制冷机组/隔振/减震降噪/声强试验/pulse分析Key words
food refrigerating unit/vibration isolation/vibration and noise reduction/sound intensity test/pulse analysts引用本文复制引用
张力,张硕,吴宏..基于PULSE的食品制冷机组隔振系统声强试验分析[J].食品与机械,2012,28(2):72-74,3.基金项目
北京市属高等学校人才强教计划资助项目(编号:PHR201107110) （编号:PHR201107110）
