某高速風(fēng)電運(yùn)維船的減振降噪方案

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摘    要：高速風(fēng)電運(yùn)維船的振動(dòng)和噪聲控制是船舶設(shè)計(jì)中的一道難題。本文以某高速風(fēng)電運(yùn)維船為例，基于其特點(diǎn)，從噪聲源控制、傳播路徑控制和目標(biāo)艙室控制等方面開展減振、降噪設(shè)計(jì)。本文簡要介紹其減振、降噪方案，并經(jīng)實(shí)船試驗(yàn)測量，其結(jié)果滿足預(yù)定要求。

關(guān)鍵詞：振動(dòng)；噪聲；高速船；減振降噪

中圖分類號(hào)：U667.7                                  文獻(xiàn)標(biāo)識(shí)碼：A

Vibration and Noise Reduction Scheme of a High

Speed Wind Farm Service Vessel

HUANG Tianxing1，  LIU Guang2，  ZHANG Dan1，2

（ 1. Guangzhou Marine Engineering Corporation， Guangzhou 510250;   2. Harbin Engineering University， Harbin 150001 ）

Abstract： The vibration and noise control of high-speed windfarm service ships is one difficult problem in ship design. In this paper， based on the characteristics of a high-speed windfarm service ship， the design of vibration and noise reduction is carried out from the aspects of noise source control， propagation path control and target cabin control. This paper introduces briefly the vibration & noise reduction schemes， and the results comply with the set requirements through the test measurements of real ships.

Key words： vibration; noise; high-speed ship; vibration and noise reduction

1     前言

隨著人類生活水平的提高，人們對船上舒適性的要求越來越高，改善船員的船上生活環(huán)境往往是船東關(guān)注的一個(gè)重點(diǎn)。（剩余4187字）