摘要
采用微穿孔板吸声结构 ,对某型单级轴流压缩机排气噪声进行了降噪研究。详细计算了消声器的参数并进行了测量比较。试验表明 ,微穿孔板吸声结构可有效地降低排气噪声。
Denoising experiment is carried out on discharge noise of single stage axial compressor by using acoustic system of micro perforation plate .Silencer parameter is calculated in detail and the measuring comparison is carried out.Results show that the acoustic system of micro perforation plate can effectively reduce discharge noise.
出处
《风机技术》
北大核心
2003年第2期9-12,共4页
Chinese Journal of Turbomachinery
