{"id":1145,"date":"2015-06-17T16:21:03","date_gmt":"2015-06-17T14:21:03","guid":{"rendered":"http:\/\/www.sva-potsdam.de\/aerodynamikabgasberechnung-2\/"},"modified":"2016-04-22T14:18:46","modified_gmt":"2016-04-22T12:18:46","slug":"aerodynamics-exhaust-fumes-simulation","status":"publish","type":"post","link":"https:\/\/www.sva-potsdam.de\/en\/aerodynamics-exhaust-fumes-simulation\/","title":{"rendered":"Aerodynamics\/Exhaust Fumes Simulation"},"content":{"rendered":"<div id=\"idTextPanel\" class=\"jqDnR\">\n<div class=\"sva_bild_floatLFT\">\n<p><a title=\"Stream Lines on the Leeward Side of a Passenger Ship.\" href=\"http:\/\/www.sva-potsdam.de\/wp-content\/uploads\/2015\/06\/CFD_aero_fahrgastschiff.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-3445 size-medium\" src=\"http:\/\/www.sva-potsdam.de\/wp-content\/uploads\/2015\/06\/CFD_aero_fahrgastschiff-392x262.jpg\" alt=\"CFD_aero_fahrgastschiff\" width=\"392\" height=\"262\" srcset=\"https:\/\/www.sva-potsdam.de\/wp-content\/uploads\/2015\/06\/CFD_aero_fahrgastschiff-392x262.jpg 392w, https:\/\/www.sva-potsdam.de\/wp-content\/uploads\/2015\/06\/CFD_aero_fahrgastschiff-114x76.jpg 114w, https:\/\/www.sva-potsdam.de\/wp-content\/uploads\/2015\/06\/CFD_aero_fahrgastschiff-474x317.jpg 474w, https:\/\/www.sva-potsdam.de\/wp-content\/uploads\/2015\/06\/CFD_aero_fahrgastschiff.jpg 700w\" sizes=\"auto, (max-width: 392px) 100vw, 392px\" \/><\/a><\/p>\n<p><a title=\"Moment Coefficients of Wind Loads, Comparison Between Measurements and Calculation Results [1].\" href=\"http:\/\/www.sva-potsdam.de\/wp-content\/uploads\/2015\/06\/CFD_aero_MxMyMz_m_Rand.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-3466\" src=\"http:\/\/www.sva-potsdam.de\/wp-content\/uploads\/2015\/06\/CFD_aero_MxMyMz_m_Rand-392x243.png\" alt=\"CFD_aero_MxMyMz_m_Rand\" width=\"392\" height=\"243\" srcset=\"https:\/\/www.sva-potsdam.de\/wp-content\/uploads\/2015\/06\/CFD_aero_MxMyMz_m_Rand-392x243.png 392w, https:\/\/www.sva-potsdam.de\/wp-content\/uploads\/2015\/06\/CFD_aero_MxMyMz_m_Rand-768x476.png 768w, https:\/\/www.sva-potsdam.de\/wp-content\/uploads\/2015\/06\/CFD_aero_MxMyMz_m_Rand-114x71.png 114w, https:\/\/www.sva-potsdam.de\/wp-content\/uploads\/2015\/06\/CFD_aero_MxMyMz_m_Rand-474x294.png 474w, https:\/\/www.sva-potsdam.de\/wp-content\/uploads\/2015\/06\/CFD_aero_MxMyMz_m_Rand-727x450.png 727w, https:\/\/www.sva-potsdam.de\/wp-content\/uploads\/2015\/06\/CFD_aero_MxMyMz_m_Rand.png 959w\" sizes=\"auto, (max-width: 392px) 100vw, 392px\" \/><\/a><\/p>\n<\/div>\n<div class=\"sva_text_container\">\n<p>Along with resistance and stability considerations resulting from wind loads, the focus of aerodynamic investigations of the hull above water is also on the problems of exhaust and intake from ventilation and air conditioning systems and the analysis of exhaust gas concentrations. The latter applies primarily to yachts and passenger ships, where comfort aspects are an important design criterion.<\/p>\n<p>Due to the complex geometry of superstructures or masts, turbulence and recirculation zones can arise which can be examined in terms of gas distribution. To process such inquiries, numerical methods can offer possible solutions in order to verify structural aspects and  to carry out calculations on variants.<\/p>\n<p>Through simulation the following aspects may be considered:<\/p>\n<ul>\n<li>Calculation of wind, exhaust gas, intake and exhaust flow, and detection of mutual interactions<\/li>\n<li>Detailed visualisation of the flow and  fluid concentrations, i.e. the exhaust gas<\/li>\n<li>Calculation of the flow around the whole ship (not linked to specific measurement positions)<\/li>\n<li>Temperature distribution for the detection of &#8220;hotspots&#8221;<\/li>\n<li>Accounting for the wind profile<\/li>\n<li>Calculation for full-scale version<\/li>\n<\/ul>\n<\/div>\n<div class=\"sva_clear\"><\/div>\n<\/div>\n<p>&nbsp;<\/p>\n<div class=\"sva_bild_floatBTN\" style=\"margin: 0 auto; width: 40%;\">\n<p><a title=\"Streamlines of the Flow of Exhaust Gas Using a Yacht as Example.\" href=\"http:\/\/www.sva-potsdam.de\/wp-content\/uploads\/2015\/12\/CFD_Bereich.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1734\" src=\"http:\/\/www.sva-potsdam.de\/wp-content\/uploads\/2015\/12\/CFD_Bereich.jpg\" alt=\"CFD_Bereich\" width=\"300\" height=\"160\" srcset=\"https:\/\/www.sva-potsdam.de\/wp-content\/uploads\/2015\/12\/CFD_Bereich.jpg 300w, https:\/\/www.sva-potsdam.de\/wp-content\/uploads\/2015\/12\/CFD_Bereich-114x61.jpg 114w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<\/div>\n<div class=\"sva_clear\"><\/div>\n<p>&nbsp;<\/p>\n<p><strong>Context Related References \/ Research Projects<\/strong><\/p>\n<p>[1]    Blendermann, W., Hellwig-Rieck, K., Schuckert, E.: Wind Loads on a Passenger\/Car Ferry by CFD Computations and Wind Tunnel Tests, Ship Technology Research, Vol. 58, No. 2 (2011)<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Along with resistance and stability considerations resulting from wind loads, the focus of aerodynamic investigations of the hull above water is also on the problems of exhaust and intake from ventilation and air conditioning systems and the analysis of exhaust gas concentrations. The latter applies primarily to yachts and passenger ships, where comfort aspects are an important design criterion. Due to the complex geometry of superstructures or masts, turbulence and recirculation zones can arise which can be examined in terms<\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[42],"tags":[],"class_list":["post-1145","post","type-post","status-publish","format-standard","hentry","category-cfd-en"],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.sva-potsdam.de\/en\/wp-json\/wp\/v2\/posts\/1145","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sva-potsdam.de\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sva-potsdam.de\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sva-potsdam.de\/en\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sva-potsdam.de\/en\/wp-json\/wp\/v2\/comments?post=1145"}],"version-history":[{"count":5,"href":"https:\/\/www.sva-potsdam.de\/en\/wp-json\/wp\/v2\/posts\/1145\/revisions"}],"predecessor-version":[{"id":3985,"href":"https:\/\/www.sva-potsdam.de\/en\/wp-json\/wp\/v2\/posts\/1145\/revisions\/3985"}],"wp:attachment":[{"href":"https:\/\/www.sva-potsdam.de\/en\/wp-json\/wp\/v2\/media?parent=1145"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sva-potsdam.de\/en\/wp-json\/wp\/v2\/categories?post=1145"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sva-potsdam.de\/en\/wp-json\/wp\/v2\/tags?post=1145"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}