潜艇的螺旋桨噪声与潜艇的航速、下潜深度以及螺旋桨的特征尺度密切相关，是潜艇水下的重要噪声源。为此，定性分析潜艇螺旋桨的噪声来源，进而对螺旋桨的空化噪声特性进行定量仿真分析和实验验证。在此基础上，结合战术背景和水文条件对潜艇攻击中的搜索目标、接敌占位和攻击后的撤离规避等环节提出了具体可行的潜艇小噪声操纵控制方案，得出的结论对于减少潜艇螺旋桨空化噪声、保持潜艇声隐蔽操纵方法的作战运用具有重要的参考价值和指导意义。
Propeller noise is closely related to the speed, diving depth and the characteristic of submarine, it is the important source of submarine noise. According to the analysis of the propeller noise, the cavitation noise characteristic of propeller is analyzed and verified. On the basis of analysis, executable controlling scheme is mentioned and established, which is integrated by the tactical background and the hydro meteorology to the searching target, operating close to the target and evacuating and avoiding the target. The result is meaningful and valuable to the research of controlling method and tactics application of reducing the cavitation noise, maintaining the stealth of submarine.
2020,42(8): 43-47 收稿日期：2019-10-27
DOI：10.3404/j.issn.1672-7649.2020.08.008
分类号：TG156
作者简介：胡坤(1979-),男,博士,讲师,主要研究方向为潜艇操纵性与武器系统仿真与实验技术
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