{"id":18191,"date":"2024-10-24T15:43:58","date_gmt":"2024-10-24T15:43:58","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=18191"},"modified":"2024-10-24T15:43:58","modified_gmt":"2024-10-24T15:43:58","slug":"lockheed-sr-71-blackbird-a-marvel-of-american-ingenuity","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/cs\/science\/aviation\/lockheed-sr-71-blackbird-a-marvel-of-american-ingenuity\/","title":{"rendered":"Lockheed SR-71 Blackbird: Z\u00e1zrak americk\u00e9 vynal\u00e9zavosti"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Lockheed SR-71 Blackbird: Z\u00e1zrak americk\u00e9 vynal\u00e9zavosti<\/h2>\n\n<h2 class=\"wp-block-heading\">Historie a v\u00fdvoj<\/h2>\n\n<p>Lockheed SR-71 Blackbird, nadzvukov\u00fd pr\u016fzkumn\u00fd letoun, byl koncipov\u00e1n a postaven v 60. letech 20. stolet\u00ed jako z\u00e1zrak americk\u00e9 vynal\u00e9zavosti. Byl navr\u017een tak, aby b\u011bhem studen\u00e9 v\u00e1lky sb\u00edral zpravodajsk\u00e9 informace o nep\u0159\u00e1telsk\u00fdch \u00fazem\u00edch. Unik\u00e1tn\u00ed tvar a pokro\u010dil\u00e1 technologie letounu mu umo\u017e\u0148ovaly l\u00e9tat neb\u00fdval\u00fdmi rychlostmi a ve vysok\u00fdch v\u00fd\u0161k\u00e1ch, \u010d\u00edm\u017e se vyh\u00fdbal nep\u0159\u00e1telsk\u00e9 detekci.<\/p>\n\n<h2 class=\"wp-block-heading\">Specifikace a v\u00fdkon<\/h2>\n\n<ul class=\"wp-block-list\">\n<li><strong>Rozp\u011bt\u00ed k\u0159\u00eddel:<\/strong> 55 stop, 7 palc\u016f<\/li>\n<li><strong>D\u00e9lka:<\/strong> 107 stop, 5 palc\u016f<\/li>\n<li><strong>V\u00fd\u0161ka:<\/strong> 18,5 stopy (s podvozkem)<\/li>\n<li><strong>Hmotnost:<\/strong> 60 000 liber (bez paliva), 140 000 liber (s pln\u00fdmi palivov\u00fdmi n\u00e1dr\u017eemi)<\/li>\n<li><strong>Rychlost:<\/strong> Mach 3+ (v\u00edce ne\u017e 2 100 mil za hodinu)<\/li>\n<li><strong>V\u00fd\u0161ka:<\/strong> 80 000 stop a v\u00edce<\/li>\n<li><strong>Dolet:<\/strong> 2 300 mil (bez dopl\u0148ov\u00e1n\u00ed paliva za letu)<\/li>\n<\/ul>\n\n<p>Titanov\u00e1 slitina pl\u00e1\u0161t\u011b SR-71 odol\u00e1vala teplot\u00e1m a\u017e 750 stup\u0148\u016f Fahrenheita, kter\u00e9 vznikaly t\u0159en\u00edm p\u0159i jeho nadzvukov\u00e9m letu. Jeho dvou\u010dlenn\u00e1 pos\u00e1dka nosila kompletn\u00ed tlakov\u00e9 obleky, kter\u00e9 ji chr\u00e1nily p\u0159ed extr\u00e9mn\u00edmi podm\u00ednkami ve vysok\u00fdch v\u00fd\u0161k\u00e1ch.<\/p>\n\n<h2 class=\"wp-block-heading\">Pr\u016fzkumn\u00e9 schopnosti<\/h2>\n\n<p>SR-71 byl vybaven vysoce rozli\u0161ovac\u00edm radarov\u00fdm zobrazovac\u00edm syst\u00e9mem v p\u0159\u00eddi, kter\u00fd mu umo\u017e\u0148oval monitorovat rozs\u00e1hl\u00e1 \u00fazem\u00ed za kr\u00e1tkou dobu. Mohl shroma\u017e\u010fovat zpravodajsk\u00e9 informace o vojensk\u00fdch za\u0159\u00edzen\u00edch, pohybech vojsk a dal\u0161\u00edch strategick\u00fdch c\u00edlech. Rychlost a v\u00fd\u0161ka letadla znemo\u017e\u0148ovaly nep\u0159\u00e1telsk\u00fdm sil\u00e1m jeho zachycen\u00ed nebo sledov\u00e1n\u00ed.<\/p>\n\n<h2 class=\"wp-block-heading\">Provozn\u00ed historie<\/h2>\n\n<p>Letectvo uvedlo SR-71 do provozu v roce 1966 a b\u011bhem studen\u00e9 v\u00e1lky jej rozs\u00e1hle vyu\u017e\u00edvalo. L\u00e9tal na pr\u016fzkumn\u00e9 mise nad Vietnamem, Severn\u00ed Koreou a dal\u0161\u00edmi oblastmi konfliktu a poskytoval cenn\u00e9 zpravodajsk\u00e9 informace tv\u016frc\u016fm politik. P\u0159esto\u017ee byl stovkr\u00e1t ost\u0159elov\u00e1n raketami zem\u011b-vzduch, \u017e\u00e1dn\u00fd SR-71 nebyl v boji sest\u0159elen.<\/p>\n\n<h2 class=\"wp-block-heading\">Vy\u0159azen\u00ed z provozu a odkaz<\/h2>\n\n<p>Letectvo vy\u0159adilo SR-71 z provozu v 90. letech, ale jeho odkaz jako legend\u00e1rn\u00edho letadla p\u0159etrv\u00e1v\u00e1. Kombinace rychlosti, v\u00fd\u0161ky a nen\u00e1padnosti z n\u011bj \u010dinila jeden z nejpokro\u010dilej\u0161\u00edch pr\u016fzkumn\u00fdch letoun\u016f, jak\u00e9 kdy byly vyrobeny. Unik\u00e1tn\u00ed design a schopnosti SR-71 dodnes vzbuzuj\u00ed \u00factu a obdiv leteck\u00fdch nad\u0161enc\u016f i vojensk\u00fdch historik\u016f.<\/p>\n\n<h2 class=\"wp-block-heading\">Dal\u0161\u00ed long-tailov\u00e1 kl\u00ed\u010dov\u00e1 slova:<\/h2>\n\n<ul class=\"wp-block-list\">\n<li>Nadzvukov\u00fd let<\/li>\n<li>Titanov\u00e1 konstrukce<\/li>\n<li>Leteck\u00fd pr\u016fzkum<\/li>\n<li>Vyh\u00fdb\u00e1n\u00ed se radaru<\/li>\n<li>Let ve velk\u00e9 v\u00fd\u0161ce<\/li>\n<li>\u0160pion\u00e1\u017e za studen\u00e9 v\u00e1lky<\/li>\n<li>Vojensk\u00e1 letadla<\/li>\n<li>Historie letectv\u00ed<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Lockheed SR-71 Blackbird: Z\u00e1zrak americk\u00e9 vynal\u00e9zavosti Historie a v\u00fdvoj Lockheed SR-71 Blackbird, nadzvukov\u00fd pr\u016fzkumn\u00fd letoun, byl koncipov\u00e1n a postaven v 60. letech 20. stolet\u00ed jako z\u00e1zrak americk\u00e9 vynal\u00e9zavosti. Byl navr\u017een&hellip;<\/p>\n","protected":false},"author":2,"featured_media":24702,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[422],"tags":[23797,41,23792,5658,23796,23794,769,770,23793,23795],"class_list":["post-18191","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-aviation","tag-high-altitude-flight","tag-aviation-history","tag-lockheed-sr-71-blackbird","tag-military-technology","tag-radar-evasion","tag-reconnaissance-aircraft","tag-espionage","tag-cold-war","tag-supersonic-flight","tag-titanium-construction"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/18191","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/comments?post=18191"}],"version-history":[{"count":2,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/18191\/revisions"}],"predecessor-version":[{"id":24703,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/18191\/revisions\/24703"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/media\/24702"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/media?parent=18191"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/categories?post=18191"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/tags?post=18191"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}