{"id":369573,"date":"2024-06-03T13:03:31","date_gmt":"2024-06-03T13:03:31","guid":{"rendered":"\/forum\/forums\/topic\/microstructure-simulation-ansys-additive-4\/"},"modified":"2024-07-29T14:48:05","modified_gmt":"2024-07-29T14:48:05","slug":"microstructure-simulation-ansys-additive-4","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/microstructure-simulation-ansys-additive-4\/","title":{"rendered":"microstructure simulation ansys additive"},"content":{"rendered":"<p>hello,<\/p>\n<p>in ansys additive help for the microstructure simualtion, the nucleationconstantinterface coefficient=1000 1\/m\/k^2 and the nucleationconstantbulk coefficient= 1000 1\/m^2\/k^2&nbsp;&nbsp;<\/p>\n<p>what do these two coefficients represent? why are they included in the microstructural solver? what exactly do they represent?<\/p>\n<p>does the microstructure solver take into account&nbsp;the influence of the thermal history of the part, the presence of defects&nbsp;and phase transformations that may occur during the laser powder bed fusion process especially at high temperature?&nbsp;<\/p>\n","protected":false},"template":"","class_list":["post-369573","topic","type-topic","status-closed","hentry","topic-tag-ansys-additive","topic-tag-ansys-help"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["274837","88"],"_bbp_author_ip":["184.24.96.177"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["132"],"_bbp_topic_status":["unanswered"],"_edit_lock":["1722264471:9935"],"_bbp_topic_id":["369573"],"_bbp_forum_id":["27791"],"_bbp_engagement":["88","274837"],"_bbp_voice_count":["2"],"_bbp_reply_count":["1"],"_bbp_last_reply_id":["374372"],"_bbp_last_active_id":["374372"],"_bbp_last_active_time":["2024-07-31 06:48:14"]},"test":"nada-hassineenim-u-monastir-tn"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/369573","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":1,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/369573\/revisions"}],"predecessor-version":[{"id":374039,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/369573\/revisions\/374039"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=369573"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}