摘要
文章对循环通风装置降噪技术进行了研究,阐述了噪声源控制、吸声设计和空气涡流控制的方法。
This paper introduces the research of noise reduction on marine circulation ventilation, and expounds the method of noise source control, the structure of acoustic absorption and optimum design of airflow field.
出处
《机电设备》
2016年第6期35-38,共4页
Mechanical and Electrical Equipment
关键词
循环通风
噪声控制
动力舱室
circulation ventilation
noise reduction
engine room
