{"id":31099,"date":"2018-10-24T18:16:04","date_gmt":"2018-10-24T18:16:04","guid":{"rendered":"\/forum\/forums\/topic\/pressure-drop-fluidized-bed-simulation\/"},"modified":"2018-10-24T18:16:04","modified_gmt":"2018-10-24T18:16:04","slug":"pressure-drop-fluidized-bed-simulation","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/pressure-drop-fluidized-bed-simulation\/","title":{"rendered":"Pressure drop fluidized bed simulation"},"content":{"rendered":"<p>Hello,&nbsp;<\/p>\n<p><\/p>\n<p>Using the<strong>&nbsp;multiphasic eulerian model,&nbsp;<\/strong>a simulation of fluidized bed with air and sand was made.<\/p>\n<p><\/p>\n<p>My issue is that I don&acute;t have access to the<strong> pressure drop<\/strong> value in the post processing interface.<\/p>\n<p><\/p>\n<p>Indeed, nor the static and dyna&ccedil;ic pressure give the espected pressure drop (cf figure attached).<\/p>\n<p><\/p>\n<p>I know this is a specific question but science scientific progress lies in details, so :&nbsp;<\/p>\n<p><\/p>\n<p>How can the pressure drop be obtained ? Or, how can we have access to the Gidaspow drag function which is required to calculate the interphase pressure term (cf equation below)?<\/p>\n<p><\/p>\n<p>Message in a bottle, may someone find the answer. Thanks<\/p>\n<p><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/us.v-cdn.net\/6032193\/uploads\/attachments\/4db4f253-af23-4dec-bbd9-a9830126dd29\/d15cc690-514a-4629-b2a1-a983012b014a_fluidized-bed-fig1.jpg?width=690&amp;upscale=false\" alt=\"\"><img decoding=\"async\" src=\"https:\/\/www.sharcnet.ca\/Software\/Fluent6\/html\/ug\/img11507.gif\" alt=\" K_{sl} = 150frac{alpha_s (1-alpha_l) mu_l}{alpha_l d_s^... ...5frac{rho_l alpha_s vert vec v_s - vec v_l vert } {d_s} \"><\/p>\n","protected":false},"template":"","class_list":["post-31099","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_old_topic_id":["3271"],"_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","0","0","0","0"],"_btv_view_count":["1077"],"_bbp_subscription":["237538"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["31099"],"_bbp_forum_id":["27792"],"_bbp_engagement":["199","22555","159829","168897"],"_bbp_voice_count":["4"],"_bbp_reply_count":["25"],"_bbp_last_reply_id":["95661"],"_bbp_last_active_id":["95661"],"_bbp_last_active_time":["2019-10-08 15:22:02"]},"test":"maxime87"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/31099","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\/31099\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=31099"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}