Fluent软件在水面船舶数值计算中的应用

摘要

为探讨商业计算流体力学软件Fluent在水面船舶数值模拟中的应用,本文采用几个带自由液面模型的算例对湍流模型的选取,计算网格的划分以及边界条件设置等进行分析比较.基于计算结果与试验数据的对比分析,研究Fluent软件在船舶水动力学计算方面的优缺点,探讨Fluent软件用于船舶水动力学性能计算的适用性.%In order to discuss the application of the commercial CFD software FLUENT in the ship numerical simulation, several models with free-surface are investigated to analysis the turbulence models, computational grids and boundary condition. Based on the comparison of the numerical result with experimental data, advantages and disadvantages of the software are analyzed, applicability of the commercial software Fluent in ship hydrodynamic characteristic calculation is discussed.