{"id":309186,"date":"2023-09-27T21:45:21","date_gmt":"2023-09-27T21:45:21","guid":{"rendered":"\/forum\/forums\/topic\/inner-vortex-cyclone-separator\/"},"modified":"2023-09-27T21:45:21","modified_gmt":"2023-09-27T21:45:21","slug":"inner-vortex-cyclone-separator","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/inner-vortex-cyclone-separator\/","title":{"rendered":"inner vortex cyclone separator"},"content":{"rendered":"<p>Hello everyone, I am simulating a cyclone separator with the RSM viscous method and DPM. particles with 2mm diameter are injected, 200 particles are injected per time step and my time step size is 0.001s. I used hex dominated mesh method and the size of mesh is 0.005m. The inner vortex does not form and I do not have escape particles. 261151 particles are injected and 160 particles are trapped, does anyone know what is the problem? And is the problem related to the damping factor? Is it similar to the relaxation factor in the &#8220;solution method&#8221; section?<img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/09\/27-09-2023-1695851090-Screenshot (627).png\" alt=\"\"><\/p>\n","protected":false},"template":"","class_list":["post-309186","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"Hello everyone, I am simulating a cyclone separator with the RSM viscous method and DPM. particles with 2mm diameter are injected, 200 particles are injected per time step and my time step size is 0.001s. I used hex dominated mesh method and the size of mesh is 0.005m. The inner vortex does not form and\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/inner-vortex-cyclone-separator\/\" \/>\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=\"inner vortex cyclone separator | Ansys Learning Forum\" \/>\n\t\t<meta property=\"og:description\" content=\"Hello everyone, I am simulating a cyclone separator with the RSM viscous method and DPM. particles with 2mm diameter are injected, 200 particles are injected per time step and my time step size is 0.001s. I used hex dominated mesh method and the size of mesh is 0.005m. The inner vortex does not form and\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/inner-vortex-cyclone-separator\/\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/innovationspace.ansys.com\/forum\/forum\/wp-content\/uploads\/sites\/2\/2023\/09\/27-09-2023-1695851090-Screenshot%20(627).png\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/innovationspace.ansys.com\/forum\/forum\/wp-content\/uploads\/sites\/2\/2023\/09\/27-09-2023-1695851090-Screenshot%20(627).png\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2023-09-27T21:45:21+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2023-09-27T21:45:21+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"inner vortex cyclone separator | Ansys Learning Forum\" \/>\n\t\t<meta name=\"twitter:description\" content=\"Hello everyone, I am simulating a cyclone separator with the RSM viscous method and DPM. particles with 2mm diameter are injected, 200 particles are injected per time step and my time step size is 0.001s. I used hex dominated mesh method and the size of mesh is 0.005m. The inner vortex does not form and\" \/>\n\t\t<meta name=\"twitter:image\" content=\"https:\/\/innovationspace.ansys.com\/forum\/forum\/wp-content\/uploads\/sites\/2\/2023\/09\/27-09-2023-1695851090-Screenshot (627).png\" \/>\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\\\/inner-vortex-cyclone-separator\\\/#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\\\/inner-vortex-cyclone-separator\\\/#listItem\",\"name\":\"inner vortex cyclone separator\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum#listItem\",\"name\":\"Home\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic\\\/inner-vortex-cyclone-separator\\\/#listItem\",\"position\":3,\"name\":\"inner vortex cyclone separator\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/topics\\\/#listItem\",\"name\":\"Topics\"}}]},{\"@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\\\/inner-vortex-cyclone-separator\\\/#webpage\",\"url\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic\\\/inner-vortex-cyclone-separator\\\/\",\"name\":\"inner vortex cyclone separator | Ansys Learning Forum\",\"description\":\"Hello everyone, I am simulating a cyclone separator with the RSM viscous method and DPM. particles with 2mm diameter are injected, 200 particles are injected per time step and my time step size is 0.001s. I used hex dominated mesh method and the size of mesh is 0.005m. 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I used hex dominated mesh method and the size of mesh is 0.005m. 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I used hex dominated mesh method and the size of mesh is 0.005m. The inner vortex does not form and","inLanguage":"en-US","isPartOf":{"@id":"https:\/\/innovationspace.ansys.com\/forum\/#website"},"breadcrumb":{"@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/inner-vortex-cyclone-separator\/#breadcrumblist"},"datePublished":"2023-09-27T21:45:21+00:00","dateModified":"2023-09-27T21:45:21+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":"inner vortex cyclone separator | Ansys Learning Forum","og:description":"Hello everyone, I am simulating a cyclone separator with the RSM viscous method and DPM. particles with 2mm diameter are injected, 200 particles are injected per time step and my time step size is 0.001s. I used hex dominated mesh method and the size of mesh is 0.005m. The inner vortex does not form and","og:url":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/inner-vortex-cyclone-separator\/","og:image":"https:\/\/innovationspace.ansys.com\/forum\/forum\/wp-content\/uploads\/sites\/2\/2023\/09\/27-09-2023-1695851090-Screenshot%20(627).png","og:image:secure_url":"https:\/\/innovationspace.ansys.com\/forum\/forum\/wp-content\/uploads\/sites\/2\/2023\/09\/27-09-2023-1695851090-Screenshot%20(627).png","article:published_time":"2023-09-27T21:45:21+00:00","article:modified_time":"2023-09-27T21:45:21+00:00","twitter:card":"summary_large_image","twitter:title":"inner vortex cyclone separator | Ansys Learning Forum","twitter:description":"Hello everyone, I am simulating a cyclone separator with the RSM viscous method and DPM. particles with 2mm diameter are injected, 200 particles are injected per time step and my time step size is 0.001s. I used hex dominated mesh method and the size of mesh is 0.005m. The inner vortex does not form and","twitter:image":"https:\/\/innovationspace.ansys.com\/forum\/forum\/wp-content\/uploads\/sites\/2\/2023\/09\/27-09-2023-1695851090-Screenshot (627).png"},"aioseo_meta_data":{"post_id":"309186","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 17:43:03","updated":"2024-10-28 17:43:03","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\tinner vortex cyclone separator\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":"inner vortex cyclone separator","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/inner-vortex-cyclone-separator\/"}],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["292886","199"],"_bbp_author_ip":["96.7.218.215"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["815"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["309186"],"_bbp_forum_id":["27792"],"_bbp_engagement":["199","292886"],"_bbp_voice_count":["2"],"_bbp_reply_count":["9"],"_bbp_last_reply_id":["312257"],"_bbp_last_active_id":["312257"],"_bbp_last_active_time":["2023-10-19 09:27:27"]},"test":"mahsatorkaman-ayahoo-com"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/309186","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\/309186\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=309186"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}