{"id":6724,"date":"2026-06-19T16:35:00","date_gmt":"2026-06-19T14:35:00","guid":{"rendered":"https:\/\/www.mi.uni-koeln.de\/NumSim\/?p=6724"},"modified":"2026-06-19T16:35:00","modified_gmt":"2026-06-19T14:35:00","slug":"snapshot-various-simulations-with-second-order-muscl-hancock-fv-scheme","status":"publish","type":"post","link":"https:\/\/www.mi.uni-koeln.de\/NumSim\/2026\/06\/19\/snapshot-various-simulations-with-second-order-muscl-hancock-fv-scheme\/","title":{"rendered":"Snapshot: Various simulations with second order MUSCL-Hancock FV scheme"},"content":{"rendered":"<p>We simulate the Kelvin Helmholtz Instability, a Sedov Taylor blast wave and a shock cloud interaction with second order MUSCL-Hancock FV scheme with gminmod limiter and HLL flux. All videos are showing the inverted schlieren plot of density.<\/p>\n<p>Kelvin Helmholtz instability with 4096 x 4096 resolution. M4 pro GPU simulation in FP32.<\/p>\n<p><iframe loading=\"lazy\" title=\"High Mach number Kelvin Helmholtz Instability\" width=\"493\" height=\"876\" src=\"https:\/\/www.youtube.com\/embed\/sUir08QvxVc?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<p>Sedov Taylor blast wave with 6144 x 6144 resolution. M4 pro GPU simulation in FP32.<\/p>\n<p><iframe loading=\"lazy\" title=\"Sedov Taylor blast wave.\" width=\"493\" height=\"876\" src=\"https:\/\/www.youtube.com\/embed\/Pdpwxlk0s34?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<p>Shock cloud interaction with 6400 x 1600 resolution. M4 pro GPU simulation in FP32.<\/p>\n<p><iframe loading=\"lazy\" title=\"Shock cloud interaction.\" width=\"584\" height=\"329\" src=\"https:\/\/www.youtube.com\/embed\/atpG5Llx-p8?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n","protected":false},"excerpt":{"rendered":"<p>We simulate the Kelvin Helmholtz Instability, a Sedov Taylor blast wave and a shock cloud interaction with second order MUSCL-Hancock FV scheme with gminmod limiter and HLL flux. All videos are showing the inverted schlieren plot of density. Kelvin Helmholtz &hellip; <a href=\"https:\/\/www.mi.uni-koeln.de\/NumSim\/2026\/06\/19\/snapshot-various-simulations-with-second-order-muscl-hancock-fv-scheme\/\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":14,"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\/6724"}],"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\/14"}],"replies":[{"embeddable":true,"href":"https:\/\/www.mi.uni-koeln.de\/NumSim\/wp-json\/wp\/v2\/comments?post=6724"}],"version-history":[{"count":7,"href":"https:\/\/www.mi.uni-koeln.de\/NumSim\/wp-json\/wp\/v2\/posts\/6724\/revisions"}],"predecessor-version":[{"id":6731,"href":"https:\/\/www.mi.uni-koeln.de\/NumSim\/wp-json\/wp\/v2\/posts\/6724\/revisions\/6731"}],"wp:attachment":[{"href":"https:\/\/www.mi.uni-koeln.de\/NumSim\/wp-json\/wp\/v2\/media?parent=6724"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.mi.uni-koeln.de\/NumSim\/wp-json\/wp\/v2\/categories?post=6724"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.mi.uni-koeln.de\/NumSim\/wp-json\/wp\/v2\/tags?post=6724"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}