{"id":226,"date":"2024-09-22T08:27:38","date_gmt":"2024-09-22T08:27:38","guid":{"rendered":"https:\/\/ekotransportas.lt\/index.php\/2024\/09\/22\/technines-paslaptys-slypincios-uz-visu-laiku-aerodinamiskiausio-audi-automobilio\/"},"modified":"2024-09-22T08:27:38","modified_gmt":"2024-09-22T08:27:38","slug":"technines-paslaptys-slypincios-uz-visu-laiku-aerodinamiskiausio-audi-automobilio","status":"publish","type":"post","link":"https:\/\/ekotransportas.lt\/index.php\/2024\/09\/22\/technines-paslaptys-slypincios-uz-visu-laiku-aerodinamiskiausio-audi-automobilio\/","title":{"rendered":"Technin\u0117s paslaptys, slypin\u010dios u\u017e vis\u0173 laik\u0173 aerodinami\u0161kiausio \u201eAudi\u201c automobilio"},"content":{"rendered":"


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Aerodinamika yra vienas i\u0161 t\u0173 nereg\u0117t\u0173 dalyk\u0173, apie kuriuos daugelis i\u0161 m\u016bs\u0173 kasdien daug negalvojame, ta\u010diau ji vaidina svarb\u0173 vaidmen\u012f nustatant, kiek energijos reikia norint stumti automobil\u012f.<\/p>\n

Vilkimas did\u0117ja grei\u010dio kvadratu arba, paprastai kalbant, grei\u010diui padvigub\u0117jus, tempimas keturis kartus. Taigi, kai automobilio greitis padid\u0117ja, tarkime, nuo 40 myli\u0173 per valand\u0105 iki 80 myli\u0173 per valand\u0105, pasiprie\u0161inimas nepadid\u0117ja dvigubai: padid\u0117ja keturis kartus, o tai nei\u0161vengiamai veikia degal\u0173 ar elektros s\u0105naudas.<\/p>\n

Suma\u017einti automobilio pasiprie\u0161inim\u0105 jam judant oru n\u0117ra taip paprasta, kaip padaryti j\u012f \u201eslidesn\u012f\u201c. D\u0117l \u0161ios prie\u017easties dizaineriai ir aerodinamikos in\u017einieriai dirba kartu, kad pasiekt\u0173 estetikos ir efektyvumo kompromis\u0105.<\/p>\n

Per ilg\u0105 aerodinaminio tobulumo keliuose ir trasoje vaikymosi istorij\u0105 b\u016btent \u201eAudi\u201c i\u0161 tikr\u0173j\u0173 suk\u0117l\u0117 didel\u012f serijini\u0173 automobili\u0173 aerodinamikos pokyt\u012f. 1983 m. Audi 100 pasiprie\u0161inimo koeficientas (Cd) buvo ma\u017eiausias i\u0161 vis\u0173 iki tos dienos serijini\u0173 automobili\u0173 \u2013 0,30.<\/p>\n

Dabar Vokietijos gamintojas tai v\u0117l padar\u0117 su A6 Sportback E-tron, kurio Cd 0,21 laikomas aerodinami\u0161kiausiu \u201eAudi\u201c. <\/p>\n

Kaip tai buvo padaryta? Po to, kai dizaineriai pasidalijo savo pradin\u0117mis id\u0117jomis, aerodinamikos komanda atliko ma\u017edaug 1300 modeli\u0173, o v\u0117liau valand\u0173 valandas i\u0161band\u0117 fizinius modelius v\u0117jo tunelyje, kur buvo galima i\u0161lyginti prie\u0161taravimus tarp smulki\u0173 detali\u0173.<\/p>\n

Pavyzd\u017eiui, pagal original\u0173 dizain\u0105 i\u0161orinis oro u\u017euolaidos \u012fsiurbimo angos kra\u0161tas, skirtas pagerinti oro patekim\u0105 aplink automobilio priekin\u0119 dal\u012f, i\u0161siki\u0161o \u0161iek tiek daugiau, nei buvo pageidautina, tod\u0117l buvo \u0161iek tiek pakoreguota, kad to i\u0161vengtum\u0117te. trukdo oro srautui.<\/p>\n

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Po priekin\u0117mis grotel\u0117mis esan\u010dios v\u0117saus oro \u012fleidimo angos detal\u0117s taip pat buvo pakoreguotos, kad b\u016bt\u0173 galima patobulinti dar kelet\u0105 kablelio po kablelio, o nutr\u016bk\u0119 pavir\u0161iaus kra\u0161tai buvo kruop\u0161\u010diai suprojektuoti taip, kad paskatint\u0173 oro sraut\u0105 atskirti ir suma\u017eint\u0173 \u017eem\u0105 sl\u0117g\u012f tam tikrose vietose.<\/p>\n

Tikslus itin svarbaus sklandaus apatinio pad\u0117klo derinimas \u012fgavo dar daugiau prana\u0161um\u0173 ir, svarbiausia, rat\u0173 konstrukcija suteik\u0117 daugiau patobulinim\u0173.<\/p>\n<\/div>\n


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Source link <\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Aerodinamika yra vienas i\u0161 t\u0173 nereg\u0117t\u0173 dalyk\u0173, apie kuriuos daugelis i\u0161 m\u016bs\u0173 kasdien daug negalvojame, ta\u010diau ji vaidina svarb\u0173 vaidmen\u012f nustatant, kiek energijos reikia norint stumti automobil\u012f. Vilkimas did\u0117ja grei\u010dio kvadratu arba, paprastai kalbant, grei\u010diui padvigub\u0117jus, tempimas keturis kartus. Taigi, kai automobilio greitis padid\u0117ja, tarkime, nuo 40 myli\u0173 per valand\u0105 iki 80 myli\u0173 per valand\u0105, […]<\/p>\n","protected":false},"author":1,"featured_media":227,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[40],"tags":[510,511,270,509,507,508,506,179,434],"class_list":["post-226","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-automobiliai","tag-aerodinamiskiausio","tag-audi","tag-automobilio","tag-laiku","tag-paslaptys","tag-slypincios","tag-technines","tag-uz","tag-visu"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/ekotransportas.lt\/index.php\/wp-json\/wp\/v2\/posts\/226","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ekotransportas.lt\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ekotransportas.lt\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ekotransportas.lt\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ekotransportas.lt\/index.php\/wp-json\/wp\/v2\/comments?post=226"}],"version-history":[{"count":0,"href":"https:\/\/ekotransportas.lt\/index.php\/wp-json\/wp\/v2\/posts\/226\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ekotransportas.lt\/index.php\/wp-json\/wp\/v2\/media\/227"}],"wp:attachment":[{"href":"https:\/\/ekotransportas.lt\/index.php\/wp-json\/wp\/v2\/media?parent=226"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ekotransportas.lt\/index.php\/wp-json\/wp\/v2\/categories?post=226"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ekotransportas.lt\/index.php\/wp-json\/wp\/v2\/tags?post=226"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}