流体机械Issue(7)：67-71,9,6.DOI:10.3969/j.issn.1005-0329.2015.07.014
空调室外机气动与声学特性的研究进展
Advances in Investigation of Acoustic and Aerodynamic Noise in Air Conditioner Outdoor Unit
摘要
Abstract
Noise in air conditioner outdoor unit includes mechanical noise,electromagnetic noise and aerodynamic noise.The effects of mechanic and electromagnetic noise are minor but aerodynamic noise effect is the key in the duct system of air condi-tioner outdoor unit.The history and u-to-date development of noise in air conditioner outdoor unit were reviewed,The detail analy-sis is carried out from three ways of methods of numerical modeling,experimental studies and modal analysis according to refer-ences.On the basis of the analysis and summary,the further needed work of noise reduction are put forward.关键词
空调/噪声/数值模拟/试验研究/振动模态分析Key words
air conditioner/noise/numerical simulation/experimental studies/modal vibration analysis分类
机械制造引用本文复制引用
杨启容,秦静静,吴荣华,王硕..空调室外机气动与声学特性的研究进展[J].流体机械,2015,(7):67-71,9,6.基金项目
国家科技支撑计划资助项目 （）
