{"id":387927,"date":"2024-10-03T10:08:24","date_gmt":"2024-10-03T10:08:24","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/modal-analysis-what-is-the-purpose-of-environmental-temperature\/"},"modified":"2024-10-03T11:13:55","modified_gmt":"2024-10-03T11:13:55","slug":"modal-analysis-what-is-the-purpose-of-environmental-temperature","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/modal-analysis-what-is-the-purpose-of-environmental-temperature\/","title":{"rendered":"Modal Analysis- what is the purpose of Environmental Temperature"},"content":{"rendered":"<p>&lt;p&gt;During modal Analysis in the settings under options, there is Environmental temperature.&lt;\/p&gt;&lt;p&gt;Intuitively, I would expect this temperature to affect the natural frequencies since they affect the material properties that are proportional to the eigenvalues, but nothing changes when I change the temperature.&nbsp;&nbsp;&lt;\/p&gt;&lt;p&gt;My question then is:&lt;\/p&gt;&lt;p&gt;What does this environmental temperature do.&lt;\/p&gt;&lt;p&gt;&nbsp;&lt;\/p&gt;&lt;p&gt;<img decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/10\/03-10-2024-1727950030-mceclip0.png\" \/>&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-387927","topic","type-topic","status-closed","hentry","topic-tag-Modal_Analysis-1","topic-tag-mechanical","topic-tag-structures","topic-tag-temperature"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["292496","58821"],"_bbp_author_ip":["2605:6440:4010:a000:c9a9:514b:738f:bc4d"],"_btv_view_count":["394"],"_bbp_topic_status":["answered"],"_bbp_status":["answered"],"_bbp_topic_id":["387927"],"_bbp_forum_id":["27791"],"_bbp_engagement":["58821","292496"],"_bbp_voice_count":["2"],"_bbp_reply_count":["3"],"_bbp_last_reply_id":["387941"],"_bbp_last_active_id":["387941"],"_bbp_last_active_time":["2024-10-03 11:09:36"]},"test":"coogbodo1sheffield-ac-uk"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/387927","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\/387927\/revisions"}],"predecessor-version":[{"id":387942,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/387927\/revisions\/387942"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=387927"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}