摘要
随着船舶工业的发展,船舶系统的声学性能越来越受到人们的关注。船舶机械系统是船舶的重要组成部分,其声学性能的优劣直接影响着船舶的使用效果。当前,对于船舶机械系统的声学性能研究已经取得了一些进展,确定了船舶系统声学性能4个方面的表征参数,即系统工况调节方式、构造形式、整体布置以及系统噪声传递通道的量化平衡等。同时,针对这4个方面的船舶系统声学性能影响因素进行了分析,给出了船舶系统设计时的指导原则,对于船舶的声学性能改善和优化具有重要意义。通过深入分析船舶系统声学性能影响因素,探究如何优化船舶机械系统的声学性能,为船舶设计和使用提供指导和参考。
With the development of shipbuilding industry,people pay more and more attention to the acoustic performance of ship system.Ship mechanical system is an important part of the ship,and its acoustic performance directly affects the use effect of the ship.At present,some progress has been made in the study of acoustic performance of marine mechanical system,and four characterization parameters of acoustic performance of marine system have been determined,namely,the adjustment mode of system working conditions,structural form,overall arrangement and quantitative balance of system noise transmission channels.At the same time,the factors affecting the acoustic performance of the ship system in these four aspects are analyzed,and the guiding principles for the design of the ship system are given,which is of great significance for the improvement and optimization of the acoustic performance of the ship.Through in-depth analysis of the influencing factors of acoustic performance of ship system,this paper explores how to optimize the acoustic performance of ship mechanical system,and provides guidance and reference for ship design and use.
作者
金洪禹
JIN Hongyu(CSSC 715th Research Institute,Hangzhou 310000,China)
出处
《电声技术》
2023年第1期12-16,共5页
Audio Engineering
关键词
船舶系统
声学性能
船舶操纵
大气环境
marine systems
acoustic performance
ship manipulation
atmospheric environment
