{"id":320602,"date":"2023-12-03T13:19:08","date_gmt":"2023-12-03T13:19:08","guid":{"rendered":"\/forum\/forums\/topic\/modeling-of-phasse-change-material-freezing-of-water\/"},"modified":"2023-12-03T13:19:08","modified_gmt":"2023-12-03T13:19:08","slug":"modeling-of-phasse-change-material-freezing-of-water","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/modeling-of-phasse-change-material-freezing-of-water\/","title":{"rendered":"Modeling of phasse change material freezing of water"},"content":{"rendered":"<p>Hello,&nbsp;<\/p>\n<p>I am trying to model a phase change material. In order to do this I have to model the freezing or solidification of water and check if the temprature of water remain constant during the freezing\/solidification.&nbsp;<\/p>\n<p>I saw an example here lesson 4: phase change and enthalpy. The following link:&nbsp; \/courses\/wp-content\/uploads\/sites\/2\/2020\/05\/Lesson-4-Phase-change-and-enthalpy.pdf.&nbsp;<\/p>\n<p>In this example they did a simulation of freezing of water with Ansys Mechanical as a thermal- transient analysis (not fluent!), however in all exmples and video tutorial I see on youtube, they use Ansys fluent to simulate a pcm- material.&nbsp;<\/p>\n<p>My question is:&nbsp;<\/p>\n<p>can I use for this model a thermal transient analysis (Ansys Mechanical) instead of using ansys fluent because it would be easier for me to work in Ansys mechanical. I tryed to do the simulation as it shown in the example (lesson 4 above) and it seems that the definition of enthalpy werent taken in considration. would you help me here please.&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>Thank you in adavnced.<\/p>\n","protected":false},"template":"","class_list":["post-320602","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["303572","20905","336429"],"_bbp_author_ip":["23.218.248.135"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["1425"],"_bbp_topic_status":["unanswered"],"_bbp_likes_count":["1"],"_bbp_status":["publish"],"_bbp_topic_id":["320602"],"_bbp_forum_id":["27815"],"_bbp_engagement":["20905","303572","336429"],"_bbp_voice_count":["3"],"_bbp_reply_count":["19"],"_bbp_last_reply_id":["343421"],"_bbp_last_active_id":["343421"],"_bbp_last_active_time":["2024-01-05 14:27:27"]},"test":"a-sabrastud-uni-hannover-de"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/320602","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\/320602\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=320602"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}