绕船体自由表面流的数值模拟(英文)

被引:14
作者
高秋新
机构
[1] 中国船舶科学研究中心江苏无锡
关键词
自由表面流; RANSE; 数值模拟; VOF算法;
D O I
暂无
中图分类号
U661 [船舶原理];
学科分类号
082401 ;
摘要
本文采用RANS方程和VOF算法数值模拟了系列60粘性自由面流动 ,比较了幂指数律、二阶迎风、QUICK格式对计算结果的影响 ,详细给出了波形、阻力、伴流等的计算结果。与试验及其它计算结果比较显示本文的计算方法具有较好的计算精度 ,可用于船型性能分析和优化。
引用
收藏
页码:1 / 13
页数:13
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