当前位置: 首页 > 文章 > 不同湍流模型在螺旋桨水动力性能预报中的分析与比较 浙江海洋学院学报(自然科学版) 2014,33 (6) 526-530
Position: Home > Articles > Analysis and Comparison of Different Turbulence Models in the Computation of Propeller's Hydrodynamic Performance Journal of Zhejiang Ocean University(Natural Science) 2014,33 (6) 526-530

不同湍流模型在螺旋桨水动力性能预报中的分析与比较

作  者:
王贵彪;谢永和;许颂捷;张海波
单  位:
浙江海洋学院船舶与海洋工程学院;上海羽翼船舶设备有限公司;浙江省海洋水产研究所
关键词:
螺旋桨;水动力性能;湍流模型;流场特征
摘  要:
利用CFD计算软件fluent,采用标准k-ε、RNG k-ε、SST k-ω、RSM 4种湍流模型,对螺旋桨DTRC4119的水动力性能进行计算,并与试验数据进行比较。计算结果表明:利用Fluent软件求解螺旋桨水动力性能的精度以及对其周围流场特征的模拟基本可以满足工程上的需求。
译  名:
Analysis and Comparison of Different Turbulence Models in the Computation of Propeller's Hydrodynamic Performance
作  者:
WANG Gui-biao;XIE Yong-he;XU Song-jie;Marine Fishery Research Institute of Zhejiang Province;School of Ship and Ocean Engineering of Zhejiang Ocean University;Shanghai Yoyeah Marine Equipment Co Ltd;
关键词:
propeller;;hydrodynamic performance;;turbulent mode;;flow field characteristics
摘  要:
Based on the commercial CFD software fluent,the hydrodynamic performance of DTRC 4119 were calculated according to different turbulent modes which including the standard k-ε,RNG k-ε,SST k-ωand RSM,and compered with the experiment date.The result shows:the precision of the hydrodynamic performance of propeller calculated by fluent and the simulation of flow field characteristics around propeller could meet the requirement of engineering applications basically.

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