| 不同攻角下AUV回收过程中的水动力规律 |
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| 引用本文： | 潘光,王培,杜晓旭.不同攻角下AUV回收过程中的水动力规律[J].火力与指挥控制,2012,37(5):24-26. |
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| 作者姓名： | 潘光 王培 杜晓旭 |
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| 作者单位： | 西北工业大学航海学院,西安,710072 |
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| 基金项目： | 国家自然科学基金资助项目 |
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| 摘 要： | 通过对AUV(Autonomous Underwater Vehicle)回收过程中运动规律的研究和对纳维—斯托克斯方程(Navier-Stokes equations)及其求解方法的分析,基于CFD(Computational Fluid Dynamics)理论建立了AUV回收运动的三维计算模型,并使用CFD软件完成其物理模型的建立、网格的划分及求解设置。在此基础上对AUV回收过程中的阻力、升力干扰进行分析计算,得到不同攻角下AUV所受到的水动力干扰与AUV和回收平台之间距离的相互联系。
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| 关 键 词： | 回收 网格划分 水动力干扰 |
Research on the Law of the Hydrodynamic During AUV Recovery under Different Angle of Attack |
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| PAN Guang
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WANG Pei
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DU Xiao-xu.Research on the Law of the Hydrodynamic During AUV Recovery under Different Angle of Attack[J].Fire Control & Command Control,2012,37(5):24-26. |
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| Authors: | PAN Guang WANG Pei DU Xiao-xu |
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| Institution: | (College of Marine Engineering,Northwest Polytechnical University,Xi’an 710072,China) |
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| Abstract: | By studying the law of motion of AUV recovery process and analyzing Navier-Stokes equations(Navier-Stokes equations) and its solution,the three-dimensional model of the AUV recovery movement is established based on CFD Theory,and then CFD software is used to finish the build of the physical model、the partition of the mesh and solution set.On this basis,drag and lift interference have been calculated in the process of the AUV recovery.The relationship between AUV hydrodynamic interference suffered by different angle of attack and the distance between recovery platform and AUV is obtained. |
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| Keywords: | recovery mesh hydrodynamic disturbance |
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