{"id":27097,"date":"2021-05-17T15:05:12","date_gmt":"2021-05-17T14:05:12","guid":{"rendered":"http:\/\/ccpnth.ac.uk\/?page_id=27097"},"modified":"2021-06-22T10:33:41","modified_gmt":"2021-06-22T09:33:41","slug":"video","status":"publish","type":"page","link":"https:\/\/ccpnth.ac.uk\/?page_id=27097","title":{"rendered":"Video"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"27097\" class=\"elementor elementor-27097\">\n\t\t\t\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2a9c10d6 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2a9c10d6\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;gradient&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-6e11b8e8\" data-id=\"6e11b8e8\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6d0ca18 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6d0ca18\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-5eaf47f\" data-id=\"5eaf47f\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-055d606 elementor-widget elementor-widget-heading\" data-id=\"055d606\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Videos<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-0fbf82a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0fbf82a\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-8d35ed0\" data-id=\"8d35ed0\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-53c1f9f elementor-widget elementor-widget-text-editor\" data-id=\"53c1f9f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Here are some selected experiments\/simulation\u00a0 videos. <span style=\"font-size: 17px;\">If you want to contribute to this section, please <\/span><a style=\"font-size: 17px; background-color: #fafafa;\" href=\"https:\/\/ccpnth.ac.uk\/?page_id=401\">contact us.<\/a><\/p><p><audio style=\"display: none;\" controls=\"controls\"><\/audio><\/p><p><audio style=\"display: none;\" controls=\"controls\"><\/audio><\/p><p><audio style=\"display: none;\" controls=\"controls\"><\/audio><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f2df52e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f2df52e\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-2292e81\" data-id=\"2292e81\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-895514b elementor-widget elementor-widget-heading\" data-id=\"895514b\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Flow visualisation<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-ccceb91 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ccceb91\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-c13b9c1\" data-id=\"c13b9c1\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3c04d66 elementor-widget elementor-widget-video\" data-id=\"3c04d66\" data-element_type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/youtu.be\\\/h-aF1QBxV88&quot;,&quot;autoplay&quot;:&quot;yes&quot;,&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-62141df elementor-widget elementor-widget-text-editor\" data-id=\"62141df\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>High-fidelity turbulence simulations are performed in a part of a heat exchanger tube bundle. The development of the flow is shown for 4 meshes of increasing size, each of the simulations being run using an optimal number of processors for the CFD software Code_Saturne on ARCHER. The 4 animations that make the full video are obtained from frames generated on the fly by an in-situ visualisation library (<a href=\"https:\/\/www.paraview.org\/in-situ\/\" target=\"_blank\" rel=\"noopener\">Catalyst<\/a>) coupled with\u00a0<a href=\"https:\/\/www.code-saturne.org\/cms\/\" target=\"_blank\" rel=\"noopener\">Code_Saturne<\/a>. The largest simulation (bottom right animation) deals with an extremely large mesh of about 3.4 billion cells, and is performed using about 90% of the full ARCHER (98,304 processors\/4,096 nodes). The 151 generated frames amount for about 50 megabytes of data. In comparison, traditional postprocessing relying on dumping data on disk would require about 4.5 terabytes of data, making them nearly impossible to be dealt with. ffmpeg is used to generate the final video.<br \/><strong>Credit: Charles Moulinec (STFC, UKRI, UK)<\/strong><\/p><p><audio style=\"display: none;\" controls=\"controls\"><\/audio><\/p><p><audio style=\"display: none;\" controls=\"controls\"><\/audio><\/p><p><audio style=\"display: none;\" controls=\"controls\"><\/audio><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7706a88 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"7706a88\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-ddbdd64 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ddbdd64\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-414e6f4\" data-id=\"414e6f4\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Videos Here are some selected experiments\/simulation\u00a0 videos. If you want to contribute to this section, please contact us. Flow visualisation https:\/\/youtu.be\/h-aF1QBxV88 High-fidelity turbulence simulations are performed in a part of [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":25717,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"_eb_attr":"","site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","theme-transparent-header-meta":"enabled","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"_EventAllDay":false,"_EventTimezone":"","_EventStartDate":"","_EventEndDate":"","_EventStartDateUTC":"","_EventEndDateUTC":"","_EventShowMap":false,"_EventShowMapLink":false,"_EventURL":"","_EventCost":"","_EventCostDescription":"","_EventCurrencySymbol":"","_EventCurrencyCode":"","_EventCurrencyPosition":"","_EventDateTimeSeparator":"","_EventTimeRangeSeparator":"","_EventOrganizerID":[],"_EventVenueID":0,"_OrganizerEmail":"","_OrganizerPhone":"","_OrganizerWebsite":"","_VenueAddress":"","_VenueCity":"","_VenueCountry":"","_VenueProvince":"","_VenueZip":"","_VenuePhone":"","_VenueURL":"","_VenueStateProvince":"","_VenueLat":"","_VenueLng":"","footnotes":""},"class_list":["post-27097","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/ccpnth.ac.uk\/index.php?rest_route=\/wp\/v2\/pages\/27097","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ccpnth.ac.uk\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/ccpnth.ac.uk\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/ccpnth.ac.uk\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ccpnth.ac.uk\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=27097"}],"version-history":[{"count":4,"href":"https:\/\/ccpnth.ac.uk\/index.php?rest_route=\/wp\/v2\/pages\/27097\/revisions"}],"predecessor-version":[{"id":27144,"href":"https:\/\/ccpnth.ac.uk\/index.php?rest_route=\/wp\/v2\/pages\/27097\/revisions\/27144"}],"up":[{"embeddable":true,"href":"https:\/\/ccpnth.ac.uk\/index.php?rest_route=\/wp\/v2\/pages\/25717"}],"wp:attachment":[{"href":"https:\/\/ccpnth.ac.uk\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=27097"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}