W\u00e4rme kann durch W\u00e4rmeleitung, Konvektion und W\u00e4rmestrahlung transportiert werden. Die W\u00e4rmeausbreitung eines Brandes und seine Auswirkungen kann durch diese Transportarten beschrieben werden. Strahlungsmodelle geh\u00f6ren zu den physikalischen Modellen, die f\u00fcr numerische Brandsimulationen stetig verbessert werden (m\u00fcssen).
\n<\/p>\n
Guilherme C. Fraga und Francis H.R. Franca vom Department of Mechanical Engineering der Universidade Federal do Rio Grande do Sul in Brasilien und Hadi Bordbar und Simo Hostikka vom Department of Civil Engineering an der Aalto University in Finnland entwickelten eine vergleichende Analyse, um die Genauigkeit von Modellen f\u00fcr die Strahlungseigenschaften Gasen zu bewerten.<\/p>\n
Der lesenswerte Artikel Benchmark Solutions of Three-Dimensional Radiative Transfer in Nongray Media Using Line-by-Line Integration<\/a><\/em> ist nun im Journal of Heat Transfer<\/a><\/em> erschienen.<\/p>\n","protected":false},"excerpt":{"rendered":" W\u00e4rme kann durch W\u00e4rmeleitung, Konvektion und W\u00e4rmestrahlung transportiert werden. Die W\u00e4rmeausbreitung eines Brandes und seine Auswirkungen kann durch diese Transportarten beschrieben werden. Strahlungsmodelle geh\u00f6ren zu den physikalischen Modellen, die f\u00fcr numerische Brandsimulationen stetig verbessert werden<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[49,140,640,639],"class_list":["post-7068","post","type-post","status-publish","format-standard","hentry","category-allgemein","tag-cfd","tag-fire","tag-radiation","tag-thermal"],"_links":{"self":[{"href":"https:\/\/www.f-sim.de\/index.php?rest_route=\/wp\/v2\/posts\/7068","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.f-sim.de\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.f-sim.de\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.f-sim.de\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.f-sim.de\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=7068"}],"version-history":[{"count":3,"href":"https:\/\/www.f-sim.de\/index.php?rest_route=\/wp\/v2\/posts\/7068\/revisions"}],"predecessor-version":[{"id":7071,"href":"https:\/\/www.f-sim.de\/index.php?rest_route=\/wp\/v2\/posts\/7068\/revisions\/7071"}],"wp:attachment":[{"href":"https:\/\/www.f-sim.de\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7068"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.f-sim.de\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7068"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.f-sim.de\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7068"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}