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大家好,关于网格划分有点疑问,就是对于像船舶绕流这样的两相流问题而言,水线附近垂向网格尺寸需要保持不变吗?如果垂向网格尺寸在浮体周围很密,远方流域很稀的话,是造成算例崩掉的原因吗? 官方给出的DTC算例垂向网格是始终一致的,想问一下如果尺寸过渡太剧烈,是造成算例崩溃的主要原因吗?
@一朵苍凉 不是,官方算例文件主要是网格生成软件局限性造成的
@李东岳明白啦,谢谢东岳老师。