{"id":13266,"date":"2021-04-13T19:51:08","date_gmt":"2021-04-13T18:51:08","guid":{"rendered":"https:\/\/www.arhns.uns.ac.rs\/givsf\/?p=13266"},"modified":"2021-04-17T22:25:44","modified_gmt":"2021-04-17T21:25:44","slug":"ispitivanje-uticaja-vetra-na-urbanistickom-nivou-po-principu-teslinog-ventila","status":"publish","type":"post","link":"https:\/\/www.arhns.uns.ac.rs\/givsf\/ispitivanje-uticaja-vetra-na-urbanistickom-nivou-po-principu-teslinog-ventila\/","title":{"rendered":"Ispitivanje uticaja vetra na urbanisti\u010dkom nivou po principu Teslinog ventila- Faza I"},"content":{"rendered":"<p><strong>Tema:<\/strong>\u00a0Ispitivanje uticaja vetra na urbanisti\u010dkom nivou po principu Teslinog ventila<\/p>\n<p><strong>Oblast:<\/strong>\u00a0Modelovanje i CFD simulacija<\/p>\n<p><strong>Primeri: &#8211;<\/strong>Pozitivan primer bi bio Kartal Masterplan, Istanbul, projektovan od strane Zaha Hadid Architects biroa. Kvart koji spojene zgrade transformi\u0161e u razdvojene stvaraju\u0107i hibridni sistem- poroznu, me\u0111usobno povezanu mre\u017eu otvorenih prostora.<\/p>\n<figure id=\"attachment_13436\" aria-describedby=\"caption-attachment-13436\" style=\"width: 300px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2021\/04\/Zaha-Hadid.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-13436\" src=\"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2021\/04\/Zaha-Hadid-300x135.jpg\" alt=\"Kartal Masterplan\" width=\"300\" height=\"135\" srcset=\"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2021\/04\/Zaha-Hadid-300x135.jpg 300w, https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2021\/04\/Zaha-Hadid-1024x460.jpg 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><figcaption id=\"caption-attachment-13436\" class=\"wp-caption-text\">Kartal Masterplan<\/figcaption><\/figure>\n<p>-Negativan primer: Prostor Nove Detelinare, sa zatvorenim ortogonalnim blokovima. Jedina me\u0111usobna komunikacija bi bili mali otvori koji su namenjeni za prolazak automobila ka zatvorenom unutra\u0161njem dvori\u0161tu.<\/p>\n<figure id=\"attachment_13437\" aria-describedby=\"caption-attachment-13437\" style=\"width: 300px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2021\/04\/nova-detelinara.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-13437\" src=\"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2021\/04\/nova-detelinara-300x142.jpg\" alt=\"Nova Detelinara, Novi Sad\" width=\"300\" height=\"142\" srcset=\"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2021\/04\/nova-detelinara-300x142.jpg 300w, https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2021\/04\/nova-detelinara-1024x485.jpg 1024w, https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2021\/04\/nova-detelinara.jpg 1920w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><figcaption id=\"caption-attachment-13437\" class=\"wp-caption-text\">Nova Detelinara, Novi Sad<\/figcaption><\/figure>\n<p><strong>Problemi:<\/strong>\u00a0-Visoke brzine vetra na teritoriji Novog Sada koje se javljaju kod\u00a0 isprojektovanih blokova.<\/p>\n<p>-Urbane celine koje nisu bile tema istra\u017eivanja kretanja vetra.<\/p>\n<p><strong>Cilj:<\/strong> Usporavanje i smanjivanje direktnih udara vetra pri velikim brzinama, koriste\u0107i sistem ulica koji postepeno smanjuje njihove agresivne udare, kao i ve\u0107a ukupna provetrenost prostora.<\/p>\n<p><strong>Inspiracija:<\/strong> Teslin ventil (Tesla valve) kojim se usporava kretanje, primarno, te\u010dnosti dok po istom principu radi i vazduh. U pravcu sa slike postoji primarni kanal kretanja (br\u017ea putanja do izlaska), koji posredstvom geometrije, pri pu\u0161tanju te\u010dnosti ili vazduha zauzima sekundarnu ulogu. Sa druge strane, sekundarni kanali primaju ve\u0107e koli\u010dine, ali ih vra\u0107aju u glavni kanal u suprotnom pravcu od inicijalnog kretanja, usporavaju\u0107i tako i kretanje i agresivnost date te\u010dnosti\/vazduha. Zatim se ovaj sistem sekundarnih kanala ponavlja,\u00a0 sve dok ne do\u0111e to ve\u0107eg umirenja. Du\u017einski razmak izme\u0111u sekundarnih kanala jeste du\u017eina jednog takvog kanala, me\u0111usobno smaknutih sa leve i desne strane.U suprotnom smeru te\u010dnost\/vazduh prolazi nemerljivo br\u017ee.<\/p>\n<figure id=\"attachment_13423\" aria-describedby=\"caption-attachment-13423\" style=\"width: 300px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2021\/04\/Tesla-valve.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-13423\" src=\"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2021\/04\/Tesla-valve-300x168.jpg\" alt=\"Teslin ventil sa pravcem usporenog kretanja\" width=\"300\" height=\"168\" srcset=\"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2021\/04\/Tesla-valve-300x168.jpg 300w, https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2021\/04\/Tesla-valve-1024x576.jpg 1024w, https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-content\/uploads\/2021\/04\/Tesla-valve.jpg 1280w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><figcaption id=\"caption-attachment-13423\" class=\"wp-caption-text\">Teslin ventil sa pravcem usporenog kretanja<\/figcaption><\/figure>\n<p><strong>Kriterijum: <\/strong>1.Koji primer (Nova Detelinara ili novonastali) kvalitetnije spre\u010dava i preusmerava kretanje i udare vetra?<\/p>\n<p>2. Koje dimenzije i uglovi sekundarnih\u00a0 kanala predstavljaju najoptimalnije re\u0161enje zami\u0161ljenog sistema?<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tema:\u00a0Ispitivanje uticaja vetra na urbanisti\u010dkom nivou po principu Teslinog ventila Oblast:\u00a0Modelovanje i CFD simulacija Primeri: &#8211;Pozitivan primer bi bio Kartal Masterplan, Istanbul, projektovan od strane Zaha Hadid Architects biroa. Kvart koji spojene zgrade transformi\u0161e u razdvojene stvaraju\u0107i hibridni sistem- poroznu, me\u0111usobno povezanu mre\u017eu otvorenih prostora. -Negativan primer: Prostor Nove Detelinare, sa zatvorenim ortogonalnim blokovima. Jedina&hellip; <a class=\"more-link\" href=\"https:\/\/www.arhns.uns.ac.rs\/givsf\/ispitivanje-uticaja-vetra-na-urbanistickom-nivou-po-principu-teslinog-ventila\/\">Continue reading <span class=\"screen-reader-text\">Ispitivanje uticaja vetra na urbanisti\u010dkom nivou po principu Teslinog ventila- Faza I<\/span><\/a><\/p>\n","protected":false},"author":454,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[453],"tags":[],"coauthors":[466],"class_list":["post-13266","post","type-post","status-publish","format-standard","hentry","category-2021-radovi","entry"],"_links":{"self":[{"href":"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-json\/wp\/v2\/posts\/13266","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-json\/wp\/v2\/users\/454"}],"replies":[{"embeddable":true,"href":"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-json\/wp\/v2\/comments?post=13266"}],"version-history":[{"count":2,"href":"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-json\/wp\/v2\/posts\/13266\/revisions"}],"predecessor-version":[{"id":13634,"href":"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-json\/wp\/v2\/posts\/13266\/revisions\/13634"}],"wp:attachment":[{"href":"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-json\/wp\/v2\/media?parent=13266"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-json\/wp\/v2\/categories?post=13266"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-json\/wp\/v2\/tags?post=13266"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/www.arhns.uns.ac.rs\/givsf\/wp-json\/wp\/v2\/coauthors?post=13266"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}