流体机械

2009, v.37;No.449(11) 84-87

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空调器消声实验室的研制
Design of an Anechoic Room for Air Conditioner

崔海峰;李瑛;王芳;
CUI Hai-feng,LI Ying,WANG Fang(University of Shanghai for Science and Technology,Shanghai,200093,China)

摘要(Abstract):

依据GB/T 6882-86研制了一个空调器消声实验室(简称消声室),并用来进行风冷型空调器的噪声测试,以检测产品是否达到国家标准规定的噪声要求。研究测试结果表明,该消声室的隔声、吸声等性能指标均达到了设计要求,消声室内自由声场及测试误差,均优于国际和国家标准规定,可用于较宽容量范围的多种规格空调器的精密级噪声检测。
An anechoic room for air conditioners is designed on the basis of GB/T 6882-86,this laboratory is used to test the noise of air conditioners.Through the result we can find that the capability of anechoic room not only accord requests,but also can reach large range and higher precision class.

关键词(KeyWords): 空调器;消声实验室;噪声测试
air conditioner;anechoic room;noise measurement

Abstract:

Keywords:

基金项目(Foundation): 上海市重点学科资助项目(S3503)

作者(Authors): 崔海峰;李瑛;王芳;
CUI Hai-feng,LI Ying,WANG Fang(University of Shanghai for Science and Technology,Shanghai,200093,China)

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