{"id":239671,"date":"2022-11-03T21:37:06","date_gmt":"2022-11-03T21:37:06","guid":{"rendered":"\/forum\/forums\/topic\/acoustic-analysis-materials-problem\/"},"modified":"2022-11-03T21:37:06","modified_gmt":"2022-11-03T21:37:06","slug":"acoustic-analysis-materials-problem","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/acoustic-analysis-materials-problem\/","title":{"rendered":"Acoustic analysis- materials problem"},"content":{"rendered":"<p>Hello,<\/p>\n<p>when carrying out the acoustic analysis, I cannot add any material other than air to my components. I am trying to do an acoustic analysis in a room and want to add a different material for walls, doors etc.<\/p>\n<p>The following information appears when adding other material.<\/p>\n<p>&nbsp;<\/p>\n<p><img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2022\/11\/03-11-2022-1667511344-mceclip0.png\"><\/p>\n<p>What am I doing wrong? How to change it?<\/p>\n<p>Thank you for your help, best regards.<\/p>\n","protected":false},"template":"","class_list":["post-239671","topic","type-topic","status-closed","hentry","topic-tag-acoustic-1","topic-tag-acousticsimulation-1","topic-tag-ansysacoustics-1","topic-tag-ansys-mechanical","topic-tag-AnsysMechanical2021R2-1"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["266718","240","58821","269184"],"_bbp_author_ip":["23.44.170.21"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["1528"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["239671"],"_bbp_forum_id":["27791"],"_bbp_engagement":["240","58821","266718","269184"],"_bbp_voice_count":["4"],"_bbp_reply_count":["5"],"_bbp_last_reply_id":["283959"],"_bbp_last_active_id":["283959"],"_bbp_last_active_time":["2023-05-15 10:20:14"]},"test":"soklopwp-pl"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/239671","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\/239671\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=239671"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}