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您好,我想在您这个回答的基础上再问一个问题。由于在rigidBodyMotion求解器中,centraOfMass是相对于centraOfRotation,那么sixDoFRigidBodyMotion求解器中的momentOfInertia改成rigidBodyMotion求解器中的interia应该做何种变换呢?
@东岳 嗯嗯 谢谢东岳老师!
参考 http://www.cfd-china.com/topic/933/swak4foam-和-openfoam4-1/2
以DTChull算例为例,该船6m长,速度是1.668 m/s 自己根据网上的找的公式算出来的k和omega和算例中给定的差别很大,自己用的公式是6ac30593-c076-46d9-8b9b-af132f89a9f5-图片.png 3d1cc183-2b26-40b4-9c6c-e71332a0b616-图片.png
@liailei0627 恩恩 谢谢大佬!!