| 统计能量法计算声呐自噪声的水动力噪声分量 |
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| 引用本文： | 俞孟萨,李东升.统计能量法计算声呐自噪声的水动力噪声分量[J].船舶力学,2004,8(1):99-105. |
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| 作者姓名： | 俞孟萨 李东升 |
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| 作者单位： | 中国船舶科学研究中心,江苏,无锡,214082 |
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| 摘 要： | 本文针对水下航行器舷侧的声呐基阵,采用统计能量法建立自噪声中水动力噪声分量的计算模型,并计算分析不同罩壁材料、吸声处理对声呐自噪声的影响.
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| 关 键 词： | 声呐自噪声 统计能量法 水动力噪声 |
| 文章编号： | 1007-7249(2004)01-0099-07 |
Calculation of hydrodynamic component of sonar self-noise by SEA method |
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| YU Meng-sa,LI Dong-sheng.Calculation of hydrodynamic component of sonar self-noise by SEA method[J].Journal of Ship Mechanics,2004,8(1):99-105. |
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| Authors: | YU Meng-sa LI Dong-sheng |
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| Abstract: | A model to calculate the hydrodynamic component of sonar self-noise is presented by SEA method, which may be used for the sonar dome located in the boardside of underwater vehicle. The influences of various characters of the dome and absorbent coating in the dome on the sonar self-noise are analyzed numerically. |
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| Keywords: | sonar self-noise Statistical Energy Analysis(SEA) hydrodynamic noise |
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