{"id":320331,"date":"2023-11-30T16:58:36","date_gmt":"2023-11-30T16:58:36","guid":{"rendered":"\/forum\/forums\/topic\/apdl-script-written-by-the-ded-simulation-in-workbench-mechanical\/"},"modified":"2023-12-04T15:06:36","modified_gmt":"2023-12-04T15:06:36","slug":"apdl-script-written-by-the-ded-simulation-in-workbench-mechanical","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/apdl-script-written-by-the-ded-simulation-in-workbench-mechanical\/","title":{"rendered":"APDL script written by the DED simulation in Workbench Mechanical"},"content":{"rendered":"<p>Hello,<\/p>\n<p>I am looking for background information on DED simulation in Workbench Mechanical. More specifically on the use of mathematical formulas and the E-Birth \/ Death method in the APDL script, which is created during the solution (ds.dat).<\/p>\n<p>I have opened the ds.dat file with a text editor, but I cannot find any references to mathematical formulas for calculating the latent heat using the specific heat from the material data. Furthermore, the DED_Simulatin_Guide claims that the DED simulation in Ansys Workbench Mechanical is based on the Element-Birth \/ -Death method. However, the commands ekill and ealive cannot be found in the APDL script (ds.dat file).<\/p>\n<p>Therefore, my question is whether the ds.dat file actually contains the complete APDL script, which is solved with the MAPDL solver, or whether only an excerpt is saved here?<br \/>If so, where can I find the corresponding commands (ekill and ealive) as well as the mathematical consideration of the material data?<br \/>If not, which commands in the ds.dat file describe the aspects I am looking for (E-Birth \/ -Death, latent heat, heat conduction)?<\/p>\n<p>Thanks in advance&nbsp;<br \/>Jonas<\/p>\n","protected":false},"template":"","class_list":["post-320331","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["36544","99"],"_bbp_author_ip":["168.143.243.24"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["1061"],"_bbp_topic_status":["answered"],"_bbp_status":["publish"],"_bbp_topic_id":["320331"],"_bbp_forum_id":["27796"],"_bbp_engagement":["99","36544"],"_bbp_voice_count":["2"],"_bbp_reply_count":["4"],"_bbp_last_reply_id":["326832"],"_bbp_last_active_id":["326832"],"_bbp_last_active_time":["2023-12-07 08:32:56"]},"test":"jonas-soentgenstud-hs-ruhrwest-de"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/320331","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\/320331\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=320331"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}