{"id":249890,"date":"2023-02-14T22:42:24","date_gmt":"2023-02-14T22:42:24","guid":{"rendered":"\/forum\/forums\/topic\/why-rocky-dem-option\/"},"modified":"2023-02-14T22:42:24","modified_gmt":"2023-02-14T22:42:24","slug":"why-rocky-dem-option","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/why-rocky-dem-option\/","title":{"rendered":"Why ROCKY-DEM option?"},"content":{"rendered":"<p>Hello,<\/p>\n<p>I am currently working on a multiphase flow and would like to be sure what the differences are between using the DEM option that is handled by the Fluent software and the option to couple it with the ROCKY software.<br \/>I understand that the DEM option of Fluent can also simulate collisions between particles and with the wall, so why use the ROCKY option?<\/p>\n<p>Thank you in advance,<\/p>\n","protected":false},"template":"","class_list":["post-249890","topic","type-topic","status-closed","hentry","topic-tag-dem","topic-tag-rocky-dem-1"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"Hello,I am currently working on a multiphase flow and would like to be sure what the differences are between using the DEM option that is handled by the Fluent software and the option to couple it with the ROCKY software.I understand that the DEM option of Fluent can also simulate collisions between particles and with\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/why-rocky-dem-option\/\" \/>\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=\"Why ROCKY-DEM option? | Ansys Learning Forum\" \/>\n\t\t<meta property=\"og:description\" content=\"Hello,I am currently working on a multiphase flow and would like to be sure what the differences are between using the DEM option that is handled by the Fluent software and the option to couple it with the ROCKY software.I understand that the DEM option of Fluent can also simulate collisions between particles and with\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/why-rocky-dem-option\/\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2023-02-14T22:42:24+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2023-02-14T22:42:24+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"Why ROCKY-DEM option? | Ansys Learning Forum\" \/>\n\t\t<meta name=\"twitter:description\" content=\"Hello,I am currently working on a multiphase flow and would like to be sure what the differences are between using the DEM option that is handled by the Fluent software and the option to couple it with the ROCKY software.I understand that the DEM option of Fluent can also simulate collisions between particles and with\" \/>\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\\\/topic\\\/why-rocky-dem-option\\\/#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\\\/topics\\\/#listItem\",\"name\":\"Topics\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/topics\\\/#listItem\",\"position\":2,\"name\":\"Topics\",\"item\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/topics\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic-tag\\\/dem\\\/#listItem\",\"name\":\"dem\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum#listItem\",\"name\":\"Home\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic-tag\\\/dem\\\/#listItem\",\"position\":3,\"name\":\"dem\",\"item\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic-tag\\\/dem\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic\\\/why-rocky-dem-option\\\/#listItem\",\"name\":\"Why ROCKY-DEM option?\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/topics\\\/#listItem\",\"name\":\"Topics\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic\\\/why-rocky-dem-option\\\/#listItem\",\"position\":4,\"name\":\"Why ROCKY-DEM option?\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic-tag\\\/dem\\\/#listItem\",\"name\":\"dem\"}}]},{\"@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\\\/topic\\\/why-rocky-dem-option\\\/#webpage\",\"url\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic\\\/why-rocky-dem-option\\\/\",\"name\":\"Why ROCKY-DEM option? | Ansys Learning Forum\",\"description\":\"Hello,I am currently working on a multiphase flow and would like to be sure what the differences are between using the DEM option that is handled by the Fluent software and the option to couple it with the ROCKY software.I understand that the DEM option of Fluent can also simulate collisions between particles and with\",\"inLanguage\":\"en-US\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/#website\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic\\\/why-rocky-dem-option\\\/#breadcrumblist\"},\"datePublished\":\"2023-02-14T22:42:24+00:00\",\"dateModified\":\"2023-02-14T22:42:24+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":"Why ROCKY-DEM option? | Ansys Learning Forum","description":"Hello,I am currently working on a multiphase flow and would like to be sure what the differences are between using the DEM option that is handled by the Fluent software and the option to couple it with the ROCKY software.I understand that the DEM option of Fluent can also simulate collisions between particles and with","canonical_url":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/why-rocky-dem-option\/","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"BreadcrumbList","@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/why-rocky-dem-option\/#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\/topics\/#listItem","name":"Topics"}},{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/forum\/topics\/#listItem","position":2,"name":"Topics","item":"https:\/\/innovationspace.ansys.com\/forum\/topics\/","nextItem":{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic-tag\/dem\/#listItem","name":"dem"},"previousItem":{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/forum#listItem","name":"Home"}},{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic-tag\/dem\/#listItem","position":3,"name":"dem","item":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic-tag\/dem\/","nextItem":{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/why-rocky-dem-option\/#listItem","name":"Why ROCKY-DEM option?"},"previousItem":{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/forum\/topics\/#listItem","name":"Topics"}},{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/why-rocky-dem-option\/#listItem","position":4,"name":"Why ROCKY-DEM option?","previousItem":{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic-tag\/dem\/#listItem","name":"dem"}}]},{"@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\/topic\/why-rocky-dem-option\/#webpage","url":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/why-rocky-dem-option\/","name":"Why ROCKY-DEM option? | Ansys Learning Forum","description":"Hello,I am currently working on a multiphase flow and would like to be sure what the differences are between using the DEM option that is handled by the Fluent software and the option to couple it with the ROCKY software.I understand that the DEM option of Fluent can also simulate collisions between particles and with","inLanguage":"en-US","isPartOf":{"@id":"https:\/\/innovationspace.ansys.com\/forum\/#website"},"breadcrumb":{"@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/why-rocky-dem-option\/#breadcrumblist"},"datePublished":"2023-02-14T22:42:24+00:00","dateModified":"2023-02-14T22:42:24+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":"Why ROCKY-DEM option? | Ansys Learning Forum","og:description":"Hello,I am currently working on a multiphase flow and would like to be sure what the differences are between using the DEM option that is handled by the Fluent software and the option to couple it with the ROCKY software.I understand that the DEM option of Fluent can also simulate collisions between particles and with","og:url":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/why-rocky-dem-option\/","article:published_time":"2023-02-14T22:42:24+00:00","article:modified_time":"2023-02-14T22:42:24+00:00","twitter:card":"summary_large_image","twitter:title":"Why ROCKY-DEM option? | Ansys Learning Forum","twitter:description":"Hello,I am currently working on a multiphase flow and would like to be sure what the differences are between using the DEM option that is handled by the Fluent software and the option to couple it with the ROCKY software.I understand that the DEM option of Fluent can also simulate collisions between particles and with"},"aioseo_meta_data":{"post_id":"249890","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 18:47:58","updated":"2024-10-28 18:47:58","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\t<a href=\"https:\/\/innovationspace.ansys.com\/forum\/topics\/\" title=\"Topics\">Topics<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic-tag\/dem\/\" title=\"dem\">dem<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\tWhy ROCKY-DEM option?\n\t\t<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Home","link":"https:\/\/innovationspace.ansys.com\/forum"},{"label":"Topics","link":"https:\/\/innovationspace.ansys.com\/forum\/topics\/"},{"label":"dem","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic-tag\/dem\/"},{"label":"Why ROCKY-DEM option?","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/why-rocky-dem-option\/"}],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["262822","22555"],"_bbp_author_ip":["23.56.168.214"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["844"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["249890"],"_bbp_forum_id":["27792"],"_bbp_engagement":["22555","262822"],"_bbp_voice_count":["2"],"_bbp_reply_count":["4"],"_bbp_last_reply_id":["250867"],"_bbp_last_active_id":["250867"],"_bbp_last_active_time":["2023-02-21 19:48:11"]},"test":"shankasis05gmail-com"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/249890","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\/249890\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=249890"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}