摘要
基于统计能量法(SEA)研究风机布王对海洋平台噪声的影响,分析了进气风机布置于主机房内外时海洋平台典型区域的噪声分布。同时,以海洋平台噪声最优为目标,开展了风机布置的优化设计,给出了风机的优化布置设计。研究表明:主机房进排气风机布置对海洋平台主机房的噪声影响相时较小,而对主机房周围公共区及生活区噪声的影响较大,从平台噪声控制角度而言,宜将进排气风机布置于主机房内。
Based on Statistical Energy Analysis （SEA）, this paper studies the influence of fans arrangement to offshore platform noise, analyses the noise distributions of typical off-shore platform areas when the inlet fans are arranged in the Main Engine Room and out of it.On this basis, with the aim of optimal noise in platform, this paper carries out optimal design of the fan arrangement and shows it. The Results indicated that the noise influence of inlet and exhaust fans arrangement to Main Engine Room is relatively small. But it is relatively large to the public area and the living area around the Main Engine Room. From the view of platform noise control, the inlet and exhaust fans should be arranged in the Main Engine Room.
出处
《中国海洋平台》
2014年第1期7-12,共6页
China offshore Platform
基金
海洋石油工程股份有限公司分公司科研项目资助(E-0812U017)
关键词
统计能量法
风机
布置
噪声
statistical energy analysis
fan
arrangement
offshore platforms
noise
