{"id":4829,"date":"2020-03-09T08:18:26","date_gmt":"2020-03-09T07:18:26","guid":{"rendered":"https:\/\/www.mi.uni-koeln.de\/NumSim\/?p=4829"},"modified":"2020-03-09T08:18:26","modified_gmt":"2020-03-09T07:18:26","slug":"snapshot-blast-wave-simulation-computed-in-fluxo-with-an-entropy-stable-high-order-discontinuous-galerkin-finite-volume-hybrid-scheme","status":"publish","type":"post","link":"https:\/\/www.mi.uni-koeln.de\/NumSim\/2020\/03\/09\/snapshot-blast-wave-simulation-computed-in-fluxo-with-an-entropy-stable-high-order-discontinuous-galerkin-finite-volume-hybrid-scheme\/","title":{"rendered":"Snapshot: Blast wave simulation computed in FLUXO with an entropy-stable high-order Discontinuous Galerkin\/Finite Volume hybrid scheme"},"content":{"rendered":"<p><strong>Blast wave simulation with periodic boundaries computed in FLUXO with an<br \/>\n entropy-stable high-order Discontinuous Galerkin\/Finite Volume scheme.<\/strong><\/p>\n<p><a href=\"https:\/\/www.mi.uni-koeln.de\/NumSim\/wp-content\/uploads\/2020\/03\/Sedov_2D_N7_064elem_ECKEP-LLF_mix_0.01rhop0.99p.0015.png\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/www.mi.uni-koeln.de\/NumSim\/wp-content\/uploads\/2020\/03\/Sedov_2D_N7_064elem_ECKEP-LLF_mix_0.01rhop0.99p.0015-300x183.png\" alt=\"\" width=\"300\" height=\"183\" class=\"alignnone size-medium wp-image-4830\" srcset=\"https:\/\/www.mi.uni-koeln.de\/NumSim\/wp-content\/uploads\/2020\/03\/Sedov_2D_N7_064elem_ECKEP-LLF_mix_0.01rhop0.99p.0015-300x183.png 300w, https:\/\/www.mi.uni-koeln.de\/NumSim\/wp-content\/uploads\/2020\/03\/Sedov_2D_N7_064elem_ECKEP-LLF_mix_0.01rhop0.99p.0015-768x467.png 768w, https:\/\/www.mi.uni-koeln.de\/NumSim\/wp-content\/uploads\/2020\/03\/Sedov_2D_N7_064elem_ECKEP-LLF_mix_0.01rhop0.99p.0015-1024x623.png 1024w, https:\/\/www.mi.uni-koeln.de\/NumSim\/wp-content\/uploads\/2020\/03\/Sedov_2D_N7_064elem_ECKEP-LLF_mix_0.01rhop0.99p.0015-493x300.png 493w, https:\/\/www.mi.uni-koeln.de\/NumSim\/wp-content\/uploads\/2020\/03\/Sedov_2D_N7_064elem_ECKEP-LLF_mix_0.01rhop0.99p.0015.png 1564w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/www.mi.uni-koeln.de\/NumSim\/wp-content\/uploads\/2020\/03\/Sedov_2D_N7_064elem_ECKEP-LLF_mix_0.01rhop0.99p.0120.png\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/www.mi.uni-koeln.de\/NumSim\/wp-content\/uploads\/2020\/03\/Sedov_2D_N7_064elem_ECKEP-LLF_mix_0.01rhop0.99p.0120-300x183.png\" alt=\"\" width=\"300\" height=\"183\" class=\"alignnone size-medium wp-image-4831\" srcset=\"https:\/\/www.mi.uni-koeln.de\/NumSim\/wp-content\/uploads\/2020\/03\/Sedov_2D_N7_064elem_ECKEP-LLF_mix_0.01rhop0.99p.0120-300x183.png 300w, https:\/\/www.mi.uni-koeln.de\/NumSim\/wp-content\/uploads\/2020\/03\/Sedov_2D_N7_064elem_ECKEP-LLF_mix_0.01rhop0.99p.0120-768x467.png 768w, https:\/\/www.mi.uni-koeln.de\/NumSim\/wp-content\/uploads\/2020\/03\/Sedov_2D_N7_064elem_ECKEP-LLF_mix_0.01rhop0.99p.0120-1024x623.png 1024w, https:\/\/www.mi.uni-koeln.de\/NumSim\/wp-content\/uploads\/2020\/03\/Sedov_2D_N7_064elem_ECKEP-LLF_mix_0.01rhop0.99p.0120-493x300.png 493w, https:\/\/www.mi.uni-koeln.de\/NumSim\/wp-content\/uploads\/2020\/03\/Sedov_2D_N7_064elem_ECKEP-LLF_mix_0.01rhop0.99p.0120.png 1564w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>The scheme is formulated in Hennemann and Gassner. \u201cA provably entropy stable subcell shock capturing approach for high order split form DG.\u201d Journal of Computational Physics (submitted). The scheme computes the spatial operator as F = (1-a) F_{DG} + a F_{FV}, where a is the blending function<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Blast wave simulation with periodic boundaries computed in FLUXO with an entropy-stable high-order Discontinuous Galerkin\/Finite Volume scheme. The scheme is formulated in Hennemann and Gassner. \u201cA provably entropy stable subcell shock capturing approach for high order split form DG.\u201d Journal &hellip; <a href=\"https:\/\/www.mi.uni-koeln.de\/NumSim\/2020\/03\/09\/snapshot-blast-wave-simulation-computed-in-fluxo-with-an-entropy-stable-high-order-discontinuous-galerkin-finite-volume-hybrid-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\/4829"}],"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=4829"}],"version-history":[{"count":2,"href":"https:\/\/www.mi.uni-koeln.de\/NumSim\/wp-json\/wp\/v2\/posts\/4829\/revisions"}],"predecessor-version":[{"id":4833,"href":"https:\/\/www.mi.uni-koeln.de\/NumSim\/wp-json\/wp\/v2\/posts\/4829\/revisions\/4833"}],"wp:attachment":[{"href":"https:\/\/www.mi.uni-koeln.de\/NumSim\/wp-json\/wp\/v2\/media?parent=4829"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.mi.uni-koeln.de\/NumSim\/wp-json\/wp\/v2\/categories?post=4829"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.mi.uni-koeln.de\/NumSim\/wp-json\/wp\/v2\/tags?post=4829"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}