多金属结核概念车浮游体的外形设计及阻力特性分析

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	多金属结核概念车浮游体的外形设计及阻力特性分析
	冯冠华; 李智刚; 冯迎宾; 梁洪光; 程阳锐; 吴东华
刊名	海洋学研究
	2017
卷号	35 期号:1 页码:80-85
关键词	深海采矿浮游体外形流体动力学仿真分析阻力特性
ISSN号	1001-909X
其他题名	The contour design and analysis for drag characteristic of floating body for polymetallic nodule concept vehicle
通讯作者	李智刚
产权排序	2
中文摘要	针对深海采矿实际需求,提出将集矿车上的液压站与集矿车分离,设计成相对独立、悬浮于集矿车前部上方的浮游体。设计了多金属结核概念车浮游体(以下简称浮游体)外形,并利用三维设计软件SolidWorks建立了其三维几何模型。在此基础上,对几何模型进行简化处理,建立了浮游体流体动力学计算模型。利用流体动力学仿真分析软件ANSYS CFX,采用雷诺时均算法(RANS算法)和两方程的k-ε湍流模型,得到了不同工况的阻力数据。采用Matlab曲线拟合功能,研究了浮游体阻力特性,验证了外形设计方案的可行性。
英文摘要	Aiming at the practical demand of deep ocean mining , the hydraulic station on the nodule collector was proposed to separate from the nodule collector and hydraulic station was designed as a floating body, relatively independent and suspended above the front of the nodule collector. Contour of floating body for polymetallic nodule concept vehicle ( referred to as floating body) was designed, and its 3D model was established adopting SolidWorks. The hydrodynamic and computational model of the floating body was established, after simplifying the 3Dmodel.Reynolds average navier - stokes algorithm ( RANS algorithm ) and turbulence model were applied, and drag data under the condition of different working conditions was obtained adopting fluid dynamics simulation and analysis software ANSYS CFX. Drag characteristic of floating body was studied adopting curve fitting function of Matlab , and the feasibility of contour design was verified.
语种	中文
内容类型	期刊论文
源URL	[http://ir.sia.cn/handle/173321/20357]
专题	沈阳自动化研究所_水下机器人研究室
推荐引用方式 GB/T 7714	冯冠华,李智刚,冯迎宾,等. 多金属结核概念车浮游体的外形设计及阻力特性分析[J]. 海洋学研究,2017,35(1):80-85.
APA	冯冠华,李智刚,冯迎宾,梁洪光,程阳锐,&吴东华.(2017).多金属结核概念车浮游体的外形设计及阻力特性分析.海洋学研究,35(1),80-85.
MLA	冯冠华,et al."多金属结核概念车浮游体的外形设计及阻力特性分析".海洋学研究 35.1(2017):80-85.