{"id":281384,"date":"2023-04-27T09:12:56","date_gmt":"2023-04-27T09:12:56","guid":{"rendered":"\/forum\/forums\/topic\/power-law-model-for-viscosity-carreau-yasuda\/"},"modified":"2023-04-27T09:12:56","modified_gmt":"2023-04-27T09:12:56","slug":"power-law-model-for-viscosity-carreau-yasuda","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/power-law-model-for-viscosity-carreau-yasuda\/","title":{"rendered":"power law model for viscosity (carreau yasuda)"},"content":{"rendered":"<p>I am trying to simulate a non newtonian fluid using power law model for viscosity (temperature dependent) as shown below<\/p>\n<p>&nbsp;<img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/04\/27-04-2023-1682586405-querry.png\" alt=\"\"><\/p>\n<p>But, when i tried to use above variables in fluent, there was no option for expression. as shown below. <img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/04\/27-04-2023-1682586607-screenshot.jpg\" alt=\"\"><\/p>\n<p>As you can see the dialog box have no option for temperature dependent expression lambda, alpha, n etc.<\/p>\n<p>Then how can use the parameters lambda, alpha etc which are temperature dependent in form of expression.<\/p>\n<p>Please help me in this regard.<\/p>\n<p>Thanks<\/p>\n","protected":false},"template":"","class_list":["post-281384","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["180184","199"],"_bbp_author_ip":["23.44.170.21"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["778"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["281384"],"_bbp_forum_id":["27792"],"_bbp_engagement":["199","180184"],"_bbp_voice_count":["2"],"_bbp_reply_count":["1"],"_bbp_last_reply_id":["281449"],"_bbp_last_active_id":["281449"],"_bbp_last_active_time":["2023-04-27 13:26:55"]},"test":"fero86"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/281384","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\/281384\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=281384"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}