{"id":159203,"date":"2021-06-06T06:03:01","date_gmt":"2021-06-06T06:03:01","guid":{"rendered":"\/forum\/forums\/topic\/ansys-explicit-dynamics-which-method-is-used-to-solve-fem-or-fvm-or-fdm\/"},"modified":"2021-07-04T16:53:22","modified_gmt":"2021-07-04T16:53:22","slug":"ansys-explicit-dynamics-which-method-is-used-to-solve-fem-or-fvm-or-fdm","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/ansys-explicit-dynamics-which-method-is-used-to-solve-fem-or-fvm-or-fdm\/","title":{"rendered":"Ansys- Explicit dynamics &#8211; which method is used to solve? FEM or FVM or FDM?"},"content":{"rendered":"<div class=\"Item-Body\">\n<div class=\"Message userContent\">\n<p>In Ansys dynamics explicit module, I have modeled a water tank for an earthquake analysis to observe sloshing behavior. I am interested in how Ansys solves the problem using conservation of mass, momentum, and Energy. I have used the eulerian body for water and the lagrangian domain for the water tank. My question Is it using the Finite Element Method (FEM) or Finite Volume Method (FVM) or Finite Difference Method (FDM)? to solve the PDE&#039;s. I am doing FSI with water and tank<\/p>\n<div class=\"embedExternal embedImage\">\n<div class=\"embedExternal-content\">\n<a class=\"embedImage-link\" href=\"\/forum\/wp-content\/uploads\/forum-uploads\/770\/C9RQV99VLWK2.png\" rel=\"nofollow noopener\" target=\"_blank\"><br \/>\n<img decoding=\"async\" class=\"embedImage-img\" src=\"\/forum\/wp-content\/uploads\/forum-uploads\/770\/C9RQV99VLWK2.png\" alt=\"image.png\" \/><br \/>\n<\/a><\/p>\n","protected":false},"template":"","class_list":["post-159203","topic","type-topic","status-closed","hentry","topic-tag-conservation-of-momentum","topic-tag-energy-conservation","topic-tag-eulerian","topic-tag-explicit-dynamics","topic-tag-mass-conservation"],"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":["3585"],"_bbp_likes_count":["0"],"_bbp_subscription":["246457"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["159203"],"_bbp_forum_id":["27814"],"_bbp_engagement":["240","172157","185792"],"_bbp_voice_count":["3"],"_bbp_reply_count":["4"],"_bbp_last_reply_id":["181176"],"_bbp_last_active_id":["181176"],"_bbp_last_active_time":["2021-07-04 16:53:22"]},"test":"harsf"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/159203","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\/159203\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=159203"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}