{"id":251184,"date":"2023-02-23T10:57:16","date_gmt":"2023-02-23T10:57:16","guid":{"rendered":"\/forum\/forums\/reply\/251184\/"},"modified":"2023-02-23T10:57:16","modified_gmt":"2023-02-23T10:57:16","slug":"251184","status":"publish","type":"reply","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/251184\/","title":{"rendered":"Reply To: Fluid velocity in dpm_drag"},"content":{"rendered":"<p>&lt;p&gt;I was not aware that you could use DPM without an Eulerian phase. I now tried:&lt;\/p&gt;&lt;p&gt;Domain *gas_domain;&lt;\/p&gt;&lt;p&gt;gas_domain = Get_Domain(2); \/\/Domain ID from multiphase interface&lt;\/p&gt;&lt;p&gt;Thread *T0 = Lookup_Thread(gas_domain, 56); \/\/56 from boundary condition Zone-ID for internal Zone&lt;\/p&gt;&lt;p&gt;cell_t c = TP_CELL(tp);&lt;\/p&gt;&lt;p&gt;real uvel = C_U(c,t0);&lt;\/p&gt;&lt;p&gt;This doesn&#8217;t work, but I am not sure at all if this correct.&lt;\/p&gt;&lt;p&gt;&nbsp;&lt;\/p&gt;&lt;p&gt;However in the meantime I found a work-around that seems to work:&lt;\/p&gt;&lt;p&gt;cphase_state_t *cell = *(&amp;(tp-&gt;cphase));&lt;\/p&gt;&lt;p&gt;real uvel = cell-&gt;V[1];&lt;\/p&gt;&lt;p&gt;In a short test this seems to give plausible values. There is no documentation for this function (I found it in the dpm_types.h file) so it would be nice if you could confirm, that those are the values for the fluid phase. If so I should be able to get all my required values this way.&lt;\/p&gt;&lt;p&gt;&nbsp;&lt;\/p&gt;&lt;p&gt;So in the end while it is still interesting what is wrong with my original approach, right now it seems like the problem is solved for me.&lt;\/p&gt;&lt;p&gt;Thanks for your help!&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-251184","reply","type-reply","status-publish","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"I was not aware that you could use DPM without an Eulerian phase. I now tried:Domain *gas_domain;gas_domain = Get_Domain(2); \/\/Domain ID from multiphase interfaceThread *T0 = Lookup_Thread(gas_domain, 56); \/\/56 from boundary condition Zone-ID for internal Zonecell_t c = TP_CELL(tp);real uvel = C_U(c,t0);This doesn&#039;t work, but I am not sure at all if this correct. However in\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/251184\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.10\" \/>\n\t\t<meta property=\"og:locale\" content=\"en_US\" \/>\n\t\t<meta property=\"og:site_name\" content=\"Ansys Learning Forum | Ansys Innovation Space\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"Reply To: Fluid velocity in dpm_drag | Ansys Learning Forum\" \/>\n\t\t<meta property=\"og:description\" content=\"I was not aware that you could use DPM without an Eulerian phase. I now tried:Domain *gas_domain;gas_domain = Get_Domain(2); \/\/Domain ID from multiphase interfaceThread *T0 = Lookup_Thread(gas_domain, 56); \/\/56 from boundary condition Zone-ID for internal Zonecell_t c = TP_CELL(tp);real uvel = C_U(c,t0);This doesn&#039;t work, but I am not sure at all if this correct. However in\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/251184\/\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2023-02-23T10:57:16+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2023-02-23T10:57:16+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"Reply To: Fluid velocity in dpm_drag | Ansys Learning Forum\" \/>\n\t\t<meta name=\"twitter:description\" content=\"I was not aware that you could use DPM without an Eulerian phase. I now tried:Domain *gas_domain;gas_domain = Get_Domain(2); \/\/Domain ID from multiphase interfaceThread *T0 = Lookup_Thread(gas_domain, 56); \/\/56 from boundary condition Zone-ID for internal Zonecell_t c = TP_CELL(tp);real uvel = C_U(c,t0);This doesn&#039;t work, but I am not sure at all if this correct. However in\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/251184\\\/#breadcrumblist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum#listItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/251184\\\/#listItem\",\"name\":\"Reply To: Fluid velocity in dpm_drag\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/251184\\\/#listItem\",\"position\":2,\"name\":\"Reply To: Fluid velocity in dpm_drag\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum#listItem\",\"name\":\"Home\"}}]},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/#organization\",\"name\":\"Ansys Learning Forum\",\"description\":\"Ansys Innovation Space\",\"url\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/251184\\\/#webpage\",\"url\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/251184\\\/\",\"name\":\"Reply To: Fluid velocity in dpm_drag | Ansys Learning Forum\",\"description\":\"I was not aware that you could use DPM without an Eulerian phase. I now tried:Domain *gas_domain;gas_domain = Get_Domain(2); \\\/\\\/Domain ID from multiphase interfaceThread *T0 = Lookup_Thread(gas_domain, 56); \\\/\\\/56 from boundary condition Zone-ID for internal Zonecell_t c = TP_CELL(tp);real uvel = C_U(c,t0);This doesn't work, but I am not sure at all if this correct. However in\",\"inLanguage\":\"en-US\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/#website\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/251184\\\/#breadcrumblist\"},\"datePublished\":\"2023-02-23T10:57:16+00:00\",\"dateModified\":\"2023-02-23T10:57:16+00:00\"},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/#website\",\"url\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/\",\"name\":\"Ansys Learning Forum\",\"description\":\"Ansys Innovation Space\",\"inLanguage\":\"en-US\",\"publisher\":{\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/#organization\"}}]}\n\t\t<\/script>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"Reply To: Fluid velocity in dpm_drag | Ansys Learning Forum","description":"I was not aware that you could use DPM without an Eulerian phase. I now tried:Domain *gas_domain;gas_domain = Get_Domain(2); \/\/Domain ID from multiphase interfaceThread *T0 = Lookup_Thread(gas_domain, 56); \/\/56 from boundary condition Zone-ID for internal Zonecell_t c = TP_CELL(tp);real uvel = C_U(c,t0);This doesn't work, but I am not sure at all if this correct. However in","canonical_url":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/251184\/","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"BreadcrumbList","@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/251184\/#breadcrumblist","itemListElement":[{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/forum#listItem","position":1,"name":"Home","item":"https:\/\/innovationspace.ansys.com\/forum","nextItem":{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/251184\/#listItem","name":"Reply To: Fluid velocity in dpm_drag"}},{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/251184\/#listItem","position":2,"name":"Reply To: Fluid velocity in dpm_drag","previousItem":{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/forum#listItem","name":"Home"}}]},{"@type":"Organization","@id":"https:\/\/innovationspace.ansys.com\/forum\/#organization","name":"Ansys Learning Forum","description":"Ansys Innovation Space","url":"https:\/\/innovationspace.ansys.com\/forum\/"},{"@type":"WebPage","@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/251184\/#webpage","url":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/251184\/","name":"Reply To: Fluid velocity in dpm_drag | Ansys Learning Forum","description":"I was not aware that you could use DPM without an Eulerian phase. I now tried:Domain *gas_domain;gas_domain = Get_Domain(2); \/\/Domain ID from multiphase interfaceThread *T0 = Lookup_Thread(gas_domain, 56); \/\/56 from boundary condition Zone-ID for internal Zonecell_t c = TP_CELL(tp);real uvel = C_U(c,t0);This doesn't work, but I am not sure at all if this correct. However in","inLanguage":"en-US","isPartOf":{"@id":"https:\/\/innovationspace.ansys.com\/forum\/#website"},"breadcrumb":{"@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/251184\/#breadcrumblist"},"datePublished":"2023-02-23T10:57:16+00:00","dateModified":"2023-02-23T10:57:16+00:00"},{"@type":"WebSite","@id":"https:\/\/innovationspace.ansys.com\/forum\/#website","url":"https:\/\/innovationspace.ansys.com\/forum\/","name":"Ansys Learning Forum","description":"Ansys Innovation Space","inLanguage":"en-US","publisher":{"@id":"https:\/\/innovationspace.ansys.com\/forum\/#organization"}}]},"og:locale":"en_US","og:site_name":"Ansys Learning Forum | Ansys Innovation Space","og:type":"article","og:title":"Reply To: Fluid velocity in dpm_drag | Ansys Learning Forum","og:description":"I was not aware that you could use DPM without an Eulerian phase. I now tried:Domain *gas_domain;gas_domain = Get_Domain(2); \/\/Domain ID from multiphase interfaceThread *T0 = Lookup_Thread(gas_domain, 56); \/\/56 from boundary condition Zone-ID for internal Zonecell_t c = TP_CELL(tp);real uvel = C_U(c,t0);This doesn't work, but I am not sure at all if this correct. However in","og:url":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/251184\/","article:published_time":"2023-02-23T10:57:16+00:00","article:modified_time":"2023-02-23T10:57:16+00:00","twitter:card":"summary_large_image","twitter:title":"Reply To: Fluid velocity in dpm_drag | Ansys Learning Forum","twitter:description":"I was not aware that you could use DPM without an Eulerian phase. I now tried:Domain *gas_domain;gas_domain = Get_Domain(2); \/\/Domain ID from multiphase interfaceThread *T0 = Lookup_Thread(gas_domain, 56); \/\/56 from boundary condition Zone-ID for internal Zonecell_t c = TP_CELL(tp);real uvel = C_U(c,t0);This doesn't work, but I am not sure at all if this correct. However in"},"aioseo_meta_data":{"post_id":"251184","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"content","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":true,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":"default","schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"limit_modified_date":false,"created":"2024-10-28 18:46:31","updated":"2026-08-13 14:51:25","ai":null,"breadcrumb_settings":null,"seo_analyzer_scan_date":null},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/innovationspace.ansys.com\/forum\" title=\"Home\">Home<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\tReply To: Fluid velocity in dpm_drag\n\t\t<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Home","link":"https:\/\/innovationspace.ansys.com\/forum"},{"label":"Reply To: Fluid velocity in dpm_drag","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/251184\/"}],"acf":[],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies\/251184","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies"}],"about":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/types\/reply"}],"version-history":[{"count":0,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies\/251184\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=251184"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}