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我是做四方柱的涡激运动,用的是DBFI和vof,有自由液面,采用的是静水波,惯性矩和质心等参数是利用三维建模软件犀牛计算的,横荡和纵荡的自由衰减都算对了,但是艏揺的自由衰减就是不对,有大佬能帮忙检查一下看一下是哪里有问题吗,可有偿![替代文字]微信图片_20220714094457.png微信图片_20220714094605.png
@akatsuki 是的,但是前面已经稳定了(后面其实也稳定了),我是读取中间保存的cas和dat文件计算的