| SWATH型科考船柴油发电机组气囊隔振设计方案 |
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| 引用本文： | 李琼玥,王帅.SWATH型科考船柴油发电机组气囊隔振设计方案[J].噪声与振动控制,2021,41(2):237-240. |
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| 作者姓名： | 李琼玥 王帅 |
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| 作者单位： | 宜昌测试技术研究所;武汉第二船舶设计研究所 |
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| 摘 要： | 小水线面双体船(small waterplane area twin-hull ship,SWATH)型科考船作为承担远洋深海科考任务的特种船舶,对船舶的水下辐射噪声和自噪声控制十分严格.为了控制SWATH型科考船自噪声,针对科考船上主要振动噪声源1100 kW柴油发电机组采用气囊隔振技术,进行机组气囊隔振系统的设计和...
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| 关 键 词： | 振动与波 小水线面双体科考船 柴油发电机组 气囊隔振系统 振动测试 |
Design Scheme of Air-spring Vibration Isolation for a Diesel Generator Set of the SWATH Scientific Research Ship |
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| LI Qiongyue,WANG Shuai.Design Scheme of Air-spring Vibration Isolation for a Diesel Generator Set of the SWATH Scientific Research Ship[J].Noise and Vibration Control,2021,41(2):237-240. |
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| Authors: | LI Qiongyue WANG Shuai |
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| Affiliation: | (Yichang Institute of Testing Technology,Yichang 443003,Hubei,China;Wuhan Second Ship Design and Research Institute,Wuhan 430064,China) |
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| Abstract: | The small waterplane area twin-hull ship(SWATH),as the special ship for deep sea scientific investigation,has very strict requirements for underwater radiated noise control and self-noise control.In order to control the self-noise of the SWATH ship,the air spring vibration isolation technique was introduced to the 1100 kW diesel generator set,which is the main noise source of the ship.The air spring vibration isolation system was designed,calculated and analyzed.And the vibration test of the diesel generator set was done.It is shown that the design scheme of the air spring vibration isolation has a good vibration isolation effect.It can restrain the vibration transmission from the vibration source to the hull and reduce the self-noise of the whole ship. |
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| Keywords: | vibration and wave SWATH research ship diesel generator set air spring vibration isolation vibration test |
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