{"id":677,"date":"2011-04-30T08:00:11","date_gmt":"2011-04-30T08:00:11","guid":{"rendered":"http:\/\/www.dokosmuskrtkem.cz\/wordpress\/?p=677"},"modified":"2011-05-02T13:14:25","modified_gmt":"2011-05-02T13:14:25","slug":"start-raketoplanu-endeavour-odlozen","status":"publish","type":"post","link":"https:\/\/www.dokosmuskrtkem.cz\/wordpress\/?p=677","title":{"rendered":"Start raketopl\u00e1nu Endeavour odlo\u017een"},"content":{"rendered":"

\"Prezident<\/a><\/p>\n

Podle NASA neodstartuje Endeavour d\u0159\u00edve ne\u017e v pond\u011bl\u00ed v 14:33 EDT (20:33 \u010desk\u00e9ho \u010dasu). B\u011bhem odpo\u010d\u00edt\u00e1v\u00e1n\u00ed ke startu se uk\u00e1zalo, \u017ee selh\u00e1v\u00e1 jeden ze dvou topn\u00fdch okruh\u016f, kter\u00fd je sou\u010d\u00e1st\u00ed z\u00e1lo\u017en\u00ed nap\u00e1jec\u00ed jednotky (APU). Topn\u00e9 \u010dl\u00e1nky jsou d\u016fle\u017eit\u00e9, proto\u017ee br\u00e1n\u00ed zamrznut\u00ed hydrazinu, kter\u00fdm je nap\u00e1jec\u00ed jednotka napln\u011bna. Vn\u011bj\u0161\u00ed n\u00e1dr\u017e tedy bude t\u0159eba nejprve vypr\u00e1zdnit a pot\u00e9 se technici dostanou do zadn\u00ed \u010d\u00e1sti raketopl\u00e1nu, aby zjistili, jestli bude nutn\u00e9 vym\u011bnit \u010di opravit probl\u00e9mov\u00e9 sou\u010d\u00e1stky. Podle NASA t\u00edm vznikne minim\u00e1ln\u011b 72hodinov\u00e9 zpo\u017ed\u011bn\u00ed oproti p\u016fvodn\u00edmu pl\u00e1nu.<\/p>\n

Probl\u00e9m z\u00e1lo\u017en\u00ed jednotky mana\u017ee\u0159i a technici NASA vysv\u011btlili b\u011bhem odpoledn\u00ed tiskov\u00e9 konferenci v Kennedyho vesm\u00edrn\u00e9m st\u0159edisku NASA.<\/p>\n

Zat\u00edmco veden\u00ed NASA vysv\u011btlovalo probl\u00e9m z\u00e1lo\u017en\u00ed nap\u00e1jec\u00ed jednotky, vesm\u00edrn\u00e9 m\u011bste\u010dko nav\u0161t\u00edvil prezident Obama s rodinou. Setkal se s kongresmankou Gabrielle Giffordsovou, man\u017eelkou velitele mise STS-134 Marka Kellyho, kter\u00e9 se tak\u00e9 p\u0159ijela pod\u00edvat na start raketopl\u00e1nu. Prezident se tak\u00e9 setkal s pos\u00e1dkou mise.<\/p>\n

Mike Moses, \u0161\u00e9f t\u00fdmu p\u0159ipravuj\u00edc\u00edho start raketopl\u00e1nu, vysv\u011btlil d\u016fle\u017eitost APU \u2013 jej\u00edm \u00fakolem je zabr\u00e1nit zmrznut\u00ed hydrazinu (palivo) b\u011bhem orbitu. Probl\u00e9mov\u00e1 APU 1 se skl\u00e1d\u00e1 ze dvou topn\u00fdch t\u011bles, p\u0159i\u010dem\u017e oba mus\u00ed b\u00fdt funk\u010dn\u00ed. \u201ePro odlo\u017een\u00ed startu byl velmi dobr\u00fd d\u016fvod,\u201c prohl\u00e1sil Moses. \u201eT\u00fdm se rozhodl spr\u00e1vn\u011b.\u201c<\/p>\n

Vypr\u00e1zdn\u011bn\u00ed palivov\u00e9 n\u00e1dr\u017ee bude trvat asi 24 hodin. Pot\u00e9 bude bezpe\u010dn\u00e9 do zadn\u00ed pohonn\u00e9 sekce raketopl\u00e1nu vstoupit. B\u011bhem sobotn\u00ed noci ji\u017e budou schopni \u0159e\u0161it vznikl\u00fd probl\u00e9m.<\/p>\n

Start raketopl\u00e1nu Endeavour je nyn\u00ed pl\u00e1nov\u00e1n na 2. kv\u011btna na 14:33 EDT, tedy na 20:33 \u010desk\u00e9ho \u010dasu. Fin\u00e1ln\u00ed rozhodnut\u00ed v\u0161ak padne a\u017e v z\u00e1vislosti na v\u00fdsledc\u00edch sobotn\u00ed anal\u00fdzy situace.<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

Podle NASA neodstartuje Endeavour d\u0159\u00edve ne\u017e v pond\u011bl\u00ed v 14:33 EDT (20:33 \u010desk\u00e9ho \u010dasu). B\u011bhem odpo\u010d\u00edt\u00e1v\u00e1n\u00ed ke startu se uk\u00e1zalo, \u017ee selh\u00e1v\u00e1 jeden ze dvou topn\u00fdch okruh\u016f, kter\u00fd je sou\u010d\u00e1st\u00ed z\u00e1lo\u017en\u00ed nap\u00e1jec\u00ed jednotky (APU). Topn\u00e9 \u010dl\u00e1nky jsou d\u016fle\u017eit\u00e9, proto\u017ee br\u00e1n\u00ed … Cel\u00fd p\u0159\u00edsp\u011bvek →<\/span><\/a><\/p>\n","protected":false},"author":222,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-677","post","type-post","status-publish","format-standard","hentry","category-mise-sts-134"],"_links":{"self":[{"href":"https:\/\/www.dokosmuskrtkem.cz\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/677","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.dokosmuskrtkem.cz\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.dokosmuskrtkem.cz\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.dokosmuskrtkem.cz\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/222"}],"replies":[{"embeddable":true,"href":"https:\/\/www.dokosmuskrtkem.cz\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=677"}],"version-history":[{"count":4,"href":"https:\/\/www.dokosmuskrtkem.cz\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/677\/revisions"}],"predecessor-version":[{"id":689,"href":"https:\/\/www.dokosmuskrtkem.cz\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/677\/revisions\/689"}],"wp:attachment":[{"href":"https:\/\/www.dokosmuskrtkem.cz\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=677"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.dokosmuskrtkem.cz\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=677"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.dokosmuskrtkem.cz\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=677"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}