摘要
增压机噪声具有频带宽、低频声强烈，且总声级又相当高的特性。根据隔声、吸声、共振。减震等声学原理，采用外隔、内吸以及消声、阻尼、减震等方法，在噪声控制室内对增压机噪声进行全面的声学处理，从而达到TJ36－79和GB12348-90标准。
Booster compressor noise has the characteristics of wide frequency band, intense low fre-quency sound and considerably high total sound pressure level. According to acoustical theory of sound isola-tion, sound absorption, resonance and shock reducing, methods of outside isolatin, inside absorping, muf-flering, damping and shock reducing and so on were uned to corry out all - round acoustical treatment in thenoise controlling room, and thence, the booster compressor noise can be brougt up to standard TJ - 3679 andGB - l2348 - 90 .
出处
《石油与天然气化工》
CAS
CSCD
北大核心
1997年第2期128-130,共3页
Chemical engineering of oil & gas
关键词
增压机
天然气
气田
噪声治理
compressor, noise, controlling, research
