| 整舱浮筏隔振系统功率流理论与试验研究 |
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| 引用本文： | 钟章贵,余永丰,邓海华,李红钢.整舱浮筏隔振系统功率流理论与试验研究[J].噪声与振动控制,2007,27(3):24-27. |
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| 作者姓名： | 钟章贵 余永丰 邓海华 李红钢 |
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| 作者单位： | 武汉第二船舶设计研究所,武汉430064 |
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| 摘 要： | 采用FEM和SEA方法计算整舱浮筏隔振系统传递的功率流，初步分析整舱浮筏隔振系统功率流传递特性。用间接方法测量了整舱浮筏隔振系统的功率流传递，分析整舱浮筏功率流理论计算和试验结果之间的关系及功率流的传递规律，说明采用FEM＋SEA方法计算整舱浮筏隔振系统的功率流隔振效果在工程上是可行的。
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| 关 键 词： | 振动与波 整舱浮筏隔振系统 有限元 统计能量法 功率流 |
| 文章编号： | 1006-1355（2007）03-0024-04 |
| 修稿时间： | 2007-02-27 |
The Whole Raft Power Flow Theory and Experimental Research |
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| ZHONG Zhang-gui,YU Yong-geng,DENG Hai-hua,LI Hong-gang.The Whole Raft Power Flow Theory and Experimental Research[J].Noise and Vibration Control,2007,27(3):24-27. |
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| Authors: | ZHONG Zhang-gui YU Yong-geng DENG Hai-hua LI Hong-gang |
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| Affiliation: | Wuhan Second Ship Design and Research Insititute, Wuhan 430064, China |
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| Abstract: | In this paper FEM and SEA have been used to calculate the whole raft power flow. The whole raft power flow has been analysed and measured by indirect methods. It compares theoretical power flow results with experimental results and analyses rules of the whole raft power flow transfer. It makes out that calculation of the whole raft power flow isolation level by FEM and SEA in the engineering is feasible. |
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| Keywords: | vibration and wave the whole raft FEM SEA power flow |
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