用FLUENT计算船舶阻力的影响因素研究

Q4 Engineering

船舶力学 Pub Date : 2013-01-01 DOI:10.3969/J.ISSN.1007-7294.2013.06.004

R. Deng, H. Sun, G. Zhou, Hu Debo

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引用次数: 10

摘要

一些粘性计算流体动力学方法，当应用于船体时，在阻力和其他水动力性能方面似乎不容易给出一致和令人满意的结果。通过对网格划分、离散化方案的选择、湍流模型等影响计算结果的因素的研究，试图找到一些实用的方法。通过计算和分析，特别是利用CFD代码FLUENT，提出了一套可供工程应用的计算参数。将本文方法应用于单体船体的计算结果与相应的模型试验结果吻合较好。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Investigation on Some Factors Effecting Ship Resistance Calculation with CFD Code FLUENT

Some of the viscous Computational Fluid Dynamics methods, when applied to hulls appear not easy in giving consistent and agreeable results in resistance and other hydrodynamic performance. The authors attempt to find some practical ways by investigating the influential factors such as mesh gridding, choice of discretization schemes and turbulence models which affect the calculation results. Through calculation and analysis, specifically with the CFD code FLUENT, an alternative set of computation parameters for engineering application is suggested. And, the results obtained by applying the proposed method in this paper to mono-hull show better agreement with corresponding model tests.

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来源期刊

船舶力学 Engineering-Ocean Engineering

CiteScore

0.80

自引率

0.00%

发文量

3136

期刊介绍： Journal of Ship Mechanics (monthly) was founded in 1997. It is a professional academic journal jointly sponsored by China Ship Science Research Center and China Society of Naval Architecture and published at home and abroad. Its purpose is to disseminate and accumulate scientific and technological achievements in ship and ocean engineering mechanics, promote scientific and technological exchanges and achievement transformation, promote discipline development, and serve the national economy and scientific research and production. The main columns of this journal include: fluid mechanics; structural mechanics; fluid and structural acoustics; research review. It focuses on publishing innovative scientific research results and research progress reviews in fluid mechanics, structural mechanics, fluid and structural acoustics in the field of ship and ocean engineering.