{"id":359588,"date":"2024-03-29T11:04:21","date_gmt":"2024-03-29T11:04:21","guid":{"rendered":"\/forum\/forums\/topic\/pulsation-velocity-in-tube\/"},"modified":"2024-03-29T11:04:21","modified_gmt":"2024-03-29T11:04:21","slug":"pulsation-velocity-in-tube","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/pulsation-velocity-in-tube\/","title":{"rendered":"Pulsation Velocity in Tube"},"content":{"rendered":"<p>Hi all,&nbsp;<br \/>I am simulating a pulsative flow in the suppressor (attached photos )<br \/>Inlet B.C is &nbsp;pulsative mass flow rate, for outlet B.C I used ambient pressure for outlet B.C but the results weren&#8217;t reasonable. The inner diameter is 20 mm, and the fluid is hydraulic oil with an 850 density and 0.039 viscosity. Also, the chamber diameter is 50 mm.<br \/>I am wondering if I can use constant pressure in the outlet B.C while using a pulsative flow inlet?<img decoding=\"async\" title=\"Geometry\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2024\/03\/29-03-2024-1711710247-4abe9b0f2cdacbfd6aebda049f3706d6.jpg\" alt=\"\"><img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2024\/03\/29-03-2024-1711710208-6597bda8bb43b5816cad8d21a161352b.jpg\" alt=\"Device\"><\/p>\n","protected":false},"template":"","class_list":["post-359588","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=\"Hi all, I am simulating a pulsative flow in the suppressor (attached photos )Inlet B.C is pulsative mass flow rate, for outlet B.C I used ambient pressure for outlet B.C but the results weren&#039;t reasonable. The inner diameter is 20 mm, and the fluid is hydraulic oil with an 850 density and 0.039 viscosity. Also, the\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/pulsation-velocity-in-tube\/\" \/>\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=\"Pulsation Velocity in Tube | Ansys Learning Forum\" \/>\n\t\t<meta property=\"og:description\" content=\"Hi all, I am simulating a pulsative flow in the suppressor (attached photos )Inlet B.C is pulsative mass flow rate, for outlet B.C I used ambient pressure for outlet B.C but the results weren&#039;t reasonable. The inner diameter is 20 mm, and the fluid is hydraulic oil with an 850 density and 0.039 viscosity. 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The inner diameter is 20 mm, and the fluid is hydraulic oil with an 850 density and 0.039 viscosity. 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The inner diameter is 20 mm, and the fluid is hydraulic oil with an 850 density and 0.039 viscosity. 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The inner diameter is 20 mm, and the fluid is hydraulic oil with an 850 density and 0.039 viscosity. 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The inner diameter is 20 mm, and the fluid is hydraulic oil with an 850 density and 0.039 viscosity. 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The inner diameter is 20 mm, and the fluid is hydraulic oil with an 850 density and 0.039 viscosity. Also, the","twitter:image":"https:\/\/innovationspace.ansys.com\/forum\/forum\/wp-content\/uploads\/sites\/2\/2024\/03\/29-03-2024-1711710247-4abe9b0f2cdacbfd6aebda049f3706d6.jpg"},"aioseo_meta_data":{"post_id":"359588","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 16:51:27","updated":"2024-10-28 16:51:27","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\tPulsation Velocity in Tube\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":"Pulsation Velocity in Tube","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/pulsation-velocity-in-tube\/"}],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["58998","5978"],"_bbp_author_ip":["23.206.193.146"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["175"],"_bbp_topic_status":["unanswered"],"_edit_lock":["1712387093:288492"],"_bbp_topic_id":["359588"],"_bbp_forum_id":["27792"],"_bbp_engagement":["5978","58998"],"_bbp_voice_count":["2"],"_bbp_reply_count":["1"],"_bbp_last_reply_id":["360831"],"_bbp_last_active_id":["360831"],"_bbp_last_active_time":["2024-04-06 06:03:17"]},"test":"hatamimasoud68gmail-com"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/359588","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\/359588\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=359588"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}