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随着大型船舶动力装置向高功率密度方向发展,船载设备越来越多,使得船舶的噪声级越来越高。同时,现代船舶设计对噪声的控制要求也越来越高。在分析大型船舶噪声的产生原因及其危害的基础上,论述了控制噪声的相关方法和措施。并对实船噪声进行了高精度的全面测试,测试结果表明符合参考标准,对相关船型的噪声测量和控制提供了参考。
With the development of high-power density of large marine power plants, more and more on-board equipment, making the ship’s noise level higher and higher. At the same time, modern ship design requirements for noise control are also getting higher and higher. Based on the analysis of the causes and the harms of large-scale ship noise, the related methods and measures of noise control are discussed. The noise of the real ship was tested thoroughly and completely. The test results showed that it meets the reference standards and provided a reference for the noise measurement and control of the ship concerned.