{"id":162614,"date":"2021-09-28T08:09:58","date_gmt":"2021-09-28T08:09:58","guid":{"rendered":"\/forum\/forums\/topic\/simulation-of-wave-surface-with-rigid-body-floating\/"},"modified":"2021-09-30T12:59:44","modified_gmt":"2021-09-30T12:59:44","slug":"simulation-of-wave-surface-with-rigid-body-floating","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/simulation-of-wave-surface-with-rigid-body-floating\/","title":{"rendered":"Simulation of wave surface with rigid body floating"},"content":{"rendered":"<div class=\"Item-Body\">\n<div class=\"Message userContent\">\n<p>Hi everyone,<\/p>\n<p>I am trying to simulate wavy condition using multiphase vof model. I have followed many tutorials but still have some issues with setup and i think with mesh as well. Geometry is quite simple, it contains only a rigid plate, which has been considered to float over the surafce. I knew that for rigid body I need a dynamic mesh 6dof and i have tried to apply it. Here I describe some of my boundary conditions.<\/p>\n<p>Inlet: velocity inlet (avg flow vel = 0, Open channel wave bc) , wave checks passed for applied wave data<\/p>\n<p>Outlet: Pressure outlet, open channel (Free surface is also considered as pressure outlet)<\/p>\n<p>Cell zone: Fluid domain (Numerical beach is on, computed from inlet)<\/p>\n<p>I will also provide dynamic mesh properties if someone can help me to sort this out.<\/p>\n<p>Some questions : <\/p>\n<p>Do I need a very fine mesh near Air-water Interface? And what aboout Interface between Solid plate and fluid?<\/p>\n<p>What are some other parameterers that may cause errors, like floating point exception or Zone surface: cannot create surface from sliding interface.<\/p>\n<p>Do anyone can suggest about 6DOF dynamic mesh properties. I am not good at simulation but willing to do so. <\/p>\n<p>Any kind of help \/ suggestions would appreciated.<\/p>\n<p>Thanks!<\/p>\n<p>Regards, <\/p>\n<p>tpatel04<\/p>\n","protected":false},"template":"","class_list":["post-162614","topic","type-topic","status-closed","hentry","topic-tag-6dof-solver","topic-tag-cfd-tutorials","topic-tag-fluent","topic-tag-rigid-body-dynamics","topic-tag-vof-multiphase-2"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_author_ip":[""],"_bbp_old_reply_author_name_id":["Anonymous"],"_bbp_old_is_reply_anonymous_id":["false"],"_btv_view_count":["547"],"_bbp_likes_count":["0"],"_bbp_subscription":["254055"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["162614"],"_bbp_forum_id":["27792"],"_bbp_engagement":["199","229621"],"_bbp_voice_count":["2"],"_bbp_reply_count":["3"],"_bbp_last_reply_id":["193318"],"_bbp_last_active_id":["193318"],"_bbp_last_active_time":["2021-09-30 12:59:44"]},"test":"tusharkumar-ramjibhai-dhameliyahs-nordhausen-de"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/162614","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics"}],"about":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/types\/topic"}],"version-history":[{"count":0,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/162614\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=162614"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}