摘要
本文在分析Ｓ１Ａ—０２燃气轮机噪声及频谱的基础上，给出了Ｓ１Ａ—０２箱装体的相关隔声设计参数，并进行了隔声计算。经开车试验，证明Ｓ１Ａ—０２箱装体隔声性能良好，接近世界上先进的燃气轮机箱装体的隔声性能。
Based on the analysis of S1A 02 gas turbine noise and frequency spectra the authors have provided the related acoustic design parameters for the S1A 02 gas turbine package.The operation test has shown that the said package features a good sound isolation performance,which approaches the world advanced level of sound proof quality of gas turbine packages.
出处
《热能动力工程》
CAS
CSCD
北大核心
1997年第6期429-433,共5页
Journal of Engineering for Thermal Energy and Power
关键词
燃气轮机
箱装体
噪声
频谱
gas turbine,package,noise,frequency spectrum
