{"id":5139,"date":"2020-10-23T13:36:36","date_gmt":"2020-10-23T11:36:36","guid":{"rendered":"https:\/\/www.mi.uni-koeln.de\/NumSim\/?p=5139"},"modified":"2020-10-23T13:36:36","modified_gmt":"2020-10-23T11:36:36","slug":"snapshot-2d-riemann-problem-computed-with-a-hybrid-discontinuous-galerkin-finite-volume-scheme","status":"publish","type":"post","link":"https:\/\/www.mi.uni-koeln.de\/NumSim\/2020\/10\/23\/snapshot-2d-riemann-problem-computed-with-a-hybrid-discontinuous-galerkin-finite-volume-scheme\/","title":{"rendered":"Snapshot: 2D Riemann problem computed with a hybrid Discontinuous Galerkin \/ Finite Volume scheme"},"content":{"rendered":"\n<p>We present a 2D Riemann problem (configuration 3) computed with a hybrid Discontinuous Galerkin \/ Finite Volume scheme on a uniform grid with 1024^2 degrees of freedom.<\/p>\n\n\n\n<figure class=\"wp-block-embed-youtube wp-block-embed is-type-video is-provider-youtube wp-embed-aspect-4-3 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"2D Riemann problem computed with a hybrid Discontinuous Galerkin \/ Finite Volume scheme\" width=\"584\" height=\"438\" src=\"https:\/\/www.youtube.com\/embed\/T4HUW66kOio?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<p>In this hybrid approach we are blending an 8th order, 4th order and 2nd order DG as well as a 1st order FV scheme. <\/p>\n","protected":false},"excerpt":{"rendered":"<p>We present a 2D Riemann problem (configuration 3) computed with a hybrid Discontinuous Galerkin \/ Finite Volume scheme on a uniform grid with 1024^2 degrees of freedom. In this hybrid approach we are blending an 8th order, 4th order and &hellip; <a href=\"https:\/\/www.mi.uni-koeln.de\/NumSim\/2020\/10\/23\/snapshot-2d-riemann-problem-computed-with-a-hybrid-discontinuous-galerkin-finite-volume-scheme\/\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":12,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[49],"tags":[],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/www.mi.uni-koeln.de\/NumSim\/wp-json\/wp\/v2\/posts\/5139"}],"collection":[{"href":"https:\/\/www.mi.uni-koeln.de\/NumSim\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.mi.uni-koeln.de\/NumSim\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.mi.uni-koeln.de\/NumSim\/wp-json\/wp\/v2\/users\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/www.mi.uni-koeln.de\/NumSim\/wp-json\/wp\/v2\/comments?post=5139"}],"version-history":[{"count":3,"href":"https:\/\/www.mi.uni-koeln.de\/NumSim\/wp-json\/wp\/v2\/posts\/5139\/revisions"}],"predecessor-version":[{"id":5142,"href":"https:\/\/www.mi.uni-koeln.de\/NumSim\/wp-json\/wp\/v2\/posts\/5139\/revisions\/5142"}],"wp:attachment":[{"href":"https:\/\/www.mi.uni-koeln.de\/NumSim\/wp-json\/wp\/v2\/media?parent=5139"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.mi.uni-koeln.de\/NumSim\/wp-json\/wp\/v2\/categories?post=5139"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.mi.uni-koeln.de\/NumSim\/wp-json\/wp\/v2\/tags?post=5139"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}