{"id":42002,"date":"2020-03-22T09:02:16","date_gmt":"2020-03-22T09:02:16","guid":{"rendered":"\/forum\/forums\/topic\/how-to-select-and-specify-material-for-voids-after-boolean-subtract-operation\/"},"modified":"2020-03-22T09:02:16","modified_gmt":"2020-03-22T09:02:16","slug":"how-to-select-and-specify-material-for-voids-after-boolean-subtract-operation","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/how-to-select-and-specify-material-for-voids-after-boolean-subtract-operation\/","title":{"rendered":"How to select and specify material for voids after boolean subtract operation"},"content":{"rendered":"<p>To simulate solidification and melting of PCM balls, I have separated the enclosure (fluid domaim) by Boolean-subtract. It results in 1 &#8211; part body.<br \/>There are two materials involved in my simulation, one is water and the other, PCM. Now, I can specify material for fluid domain. But, I don&#8217;t know how to select material for PCM ball, which is represented as a empty space after boolean-subtract.<br \/>Looking for an early reply<br \/>Thanks <img decoding=\"async\" src=\"\/content\/images\/emoticons\/facebook-smiley-face-for-comments.png\" alt=\"\" class=\"emoticon\" \/><\/p>\n","protected":false},"template":"","class_list":["post-42002","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_old_topic_id":["14182"],"_bbp_old_topic_author_name_id":["Anonymous"],"_bbp_old_is_topic_anonymous_id":["false"],"_bbp_old_closed_status_id":["publish"],"_bbp_author_ip":[null],"_bbp_old_sticky_status_id":["normal"],"_bbp_likes_count":["0"],"_btv_view_count":["847"],"_bbp_subscription":["248504"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["42002"],"_bbp_forum_id":["27792"],"_bbp_engagement":["62","199","240","174287","174405"],"_bbp_voice_count":["5"],"_bbp_reply_count":["13"],"_bbp_last_reply_id":["109158"],"_bbp_last_active_id":["109158"],"_bbp_last_active_time":["2020-03-27 13:39:01"]},"test":"rogannithin99"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/42002","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\/42002\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=42002"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}