{"id":7734,"date":"2022-06-03T00:00:00","date_gmt":"2022-06-02T23:00:00","guid":{"rendered":"https:\/\/instrid.sk\/uncategorized\/spinlaunch-vesmirne-podnikanie-technologie\/"},"modified":"2022-06-03T00:00:00","modified_gmt":"2022-06-02T23:00:00","slug":"spinlaunch-vesmirne-podnikanie-technologie","status":"publish","type":"post","link":"https:\/\/instrid.sk\/en\/archiv\/spinlaunch-vesmirne-podnikanie-technologie\/","title":{"rendered":"Bud\u00facnos\u0165 vesm\u00edrneho podnikania: SpinLaunch posiela satelity do kozmu r\u00fdchlej\u0161ie a \u0161etrnej\u0161ie"},"content":{"rendered":"<p>Met\u00f3da spolo\u010dnosti SpinLaunch \u0161etr\u00ed financie aj \u010das t\u00fdm, \u017ee vrh\u00e1 u\u017eito\u010dn\u00e9 zariadenia do vesm\u00edru pomocou obrovskej odstredivky.<\/p>\n<h3>Drah\u00fd biznis<\/h3>\n<p>Objavovanie vesm\u00edru je z\u00e1le\u017eitos\u0165ou, ktor\u00e1 ani z\u010faleka nie je na konci svojej cesty. Hoci <strong>rakety s\u00a0ohniv\u00fdm chvostom vyzeraj\u00fa p\u00f4sobivo, s\u00fa neuverite\u013ene n\u00e1kladnou z\u00e1le\u017eitos\u0165ou<\/strong>. Probl\u00e9m s raketami je zhrnut\u00fd v tom, \u010do sa naz\u00fdva <strong>raketov\u00e1 rovnica<\/strong>. Vo vesm\u00edrnej fyzike sa rovnicou vysvet\u013euje princ\u00edp zr\u00fdch\u013eovania tohto dopravn\u00e9ho zariadenia.<\/p>\n Rakety s\u00fa poh\u00e1\u0148an\u00e9 palivom tak, aby sa dostali do vesm\u00edru a sp\u00e4\u0165. Vyu\u017eitie SpinLaunch dok\u00e1\u017ee fungova\u0165 bez paliva, \u010do je v\u00fdhodou pre na\u0161u plan\u00e9tu. zdroj: pixabay.com\n<p>Z\u00e1kladn\u00fdm konceptom pohonu je toti\u017e <strong>vyhadzovanie nosnej hmoty, pri\u010dom raketov\u00fd motor vytv\u00e1ra hnaciu silu<\/strong>. Hoci sa druhy paliva l\u00ed\u0161ia v\u00a0z\u00e1vislosti od toho, ako vpl\u00fdvaj\u00fa na \u017eivotn\u00e9 prostredie, st\u00e1le ide o\u00a0drah\u00fa z\u00e1le\u017eitos\u0165. Samotn\u00e1 cena paliva, jeho mno\u017estvo a<strong>\u00a0celkov\u00e9 pr\u00edpravy na \u0161tart siahaj\u00fa do astronomick\u00fdch s\u00fam<\/strong>.<\/p>\n<p>\u010co keby v\u0161ak existoval<strong> lep\u0161\u00ed a lacnej\u0161\u00ed sp\u00f4sob<\/strong>, ako dosta\u0165 n\u00e1klad na obe\u017en\u00fa dr\u00e1hu? Mohli by sme satelity posiela\u0165 do vesm\u00edru prostredn\u00edctvom obrovsk\u00e9ho katapultu? Ak to znie ako \u0161ialen\u00fd pl\u00e1n, potom je na\u010dase, aby ste sa zozn\u00e1mili so spolo\u010dnos\u0165ou<strong> SpinLaunch<\/strong>. Posledn\u00e9 mesiace testovania maj\u00fa vysok\u00fd potenci\u00e1l premeni\u0165 n\u00e1pad na realitu.<\/p>\n<h3>\u0160peci\u00e1lny ur\u00fdch\u013eova\u010d sa postar\u00e1 o\u00a0vesm\u00edrne zariadenia<\/h3>\n<p>Namiesto vyp\u00fa\u0161\u0165ania satelitov tradi\u010dn\u00fdm sp\u00f4sobom s obrovsk\u00fdmi raketami a tonou paliva chce SpinLaunch nalo\u017ei\u0165 satelity do <strong>\u201eodpa\u013eovacieho vozidla\u201c<\/strong>. To sa rozto\u010d\u00ed v mas\u00edvnej v\u00e1kuovo uzavretej centrif\u00fage, k\u00fdm sa nepohybuje neuverite\u013ene r\u00fdchlo. Centrif\u00faga potom uvo\u013en\u00ed zariadenie v spr\u00e1vnom momente a po\u0161le ho do vesm\u00edru. Ke\u010f bude vysoko nad zemsk\u00fdm povrchom, <strong>vozidlo sa otvor\u00ed a mal\u00fd zosil\u0148ova\u010d navedie satelit na obe\u017en\u00fa dr\u00e1hu<\/strong>.<\/p>\n Po\u010d\u00edta\u010d presne na\u010dasuje moment, kedy sa satelit z modulu uvo\u013en\u00ed. zdroj: pexels.com\n<p>Syst\u00e9m by nebol schopn\u00fd unies\u0165 extr\u00e9mne za\u0165a\u017eenie, ale majitelia spolo\u010dnosti r\u00e1taj\u00fa s\u00a0jeho v\u00fdhodn\u00fdm vyu\u017eit\u00edm. <strong>Ur\u00fdch\u013eova\u010d <\/strong>je vysok\u00fd vy\u0161e 50 metrov, \u010do je viac ne\u017e symbol New Yorku \u2013 Socha slobody. \u00a0Zariadenie<strong> dok\u00e1\u017ee dopravi\u0165 dva mal\u00e9 satelity s\u00a0celkovou v\u00e1hou 200 kilogramov<\/strong>. Plusom je, \u017ee ich na obe\u017en\u00fa dr\u00e1hu doprav\u00ed po\u010das jedn\u00e9ho \u0161tartu za menej pe\u0148az\u00ed a<strong> s mo\u017enos\u0165ou dvoch spusten\u00ed za de\u0148<\/strong>.<\/p>\n<p>Iba s pou\u017eit\u00edm energie dodanej centrif\u00fagou sa zariadenie <strong>vy\u0161plh\u00e1 do v\u00fd\u0161ky 60 kilometrov nad Zemou<\/strong>. Je to rovnak\u00e1 vzdialenos\u0165, pri ktorej viacstup\u0148ov\u00e9 rakety Space X \u201eodhadzuj\u00fa\u201c svoju prv\u00fa \u010das\u0165. Moduly u\u017eito\u010dn\u00e9ho za\u0165a\u017eenia SpinLaunch bud\u00fa musie\u0165 urobi\u0165 to ist\u00e9. Akon\u00e1hle dosiahnu potrebn\u00fd bod, mechanizmus sa oddel\u00ed, aby odhalil satelity namontovan\u00e9 na malom raketovom motore.<\/p>\n<h3>Letiaca kamera<\/h3>\n<p>My\u0161lienka o\u00a0praktickom presune n\u00e1kladu do vesm\u00edru existuje u\u017e dlh\u0161ie, no \u00faspe\u0161n\u00e1 demon\u0161tr\u00e1cia sa podarila a\u017e v\u00a0okt\u00f3bri 2021. SpinLaunch pou\u017eil zmen\u0161en\u00fa verziu na vymr\u0161tenie 10-metrov\u00e9ho projektilu do atmosf\u00e9ry.<\/p>\n<p>V apr\u00edli 2022 testovac\u00ed model op\u00e4\u0165 predviedol svoje mo\u017enosti. <strong>Testovacie vozidlo s\u00a0digit\u00e1lnou kamerou<\/strong> sa do vesm\u00edru dostalo <strong>s r\u00fdchlos\u0165ou viac ako 1\u00a0600 km\/h<\/strong>. Aby sa o\u00a0startupe dozvedela \u0161ir\u0161ia verejnos\u0165, spolo\u010dnos\u0165 zverejnila z\u00e1bery z\u00a0kamery. Riskom je, \u017ee sa v\u00e1m zato\u010d\u00ed hlava, ale ak m\u00e1te siln\u00fd \u017eal\u00fadok, unik\u00e1tne video v\u00e1s ur\u010dite zaujme.<\/p>\n<p><iframe title=\"Flight Test #8 \u2013 With Camera Onboard\" width=\"640\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/qEVD9k2GLXk?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<h3>Zapln\u00ed dieru na trhu?<\/h3>\n<p><strong><em>\u201eJe to radik\u00e1lne odli\u0161n\u00fd sp\u00f4sob zr\u00fdchlenia projektilov a nosn\u00fdch rakiet na hypersonick\u00fa r\u00fdchlos\u0165 pomocou pozemn\u00e9ho syst\u00e9mu,\u201c<\/em><\/strong> povedal pre CNBC gener\u00e1lny riadite\u013e SpinLaunch, <strong>Jonathan Yaney<\/strong>.<\/p>\n<p>\u010co to teda znamen\u00e1 pre bud\u00facnos\u0165? <strong>Vyu\u017eitie kinetickej energie miesto chemickej<\/strong> je nepochybne lacnej\u0161ou a \u0161etrnej\u0161ou sp\u00fa\u0161\u0165acou met\u00f3dou. Plne funk\u010dn\u00fd syst\u00e9m zredukuje n\u00e1klady na spustenie na 500 000 dol\u00e1rov, \u010do je <strong>20-n\u00e1sobn\u00e9 zn\u00ed\u017eenie<\/strong>. Ke\u010f\u017ee sa u\u0161etr\u00ed na jednom projekte,<strong> financie \u013eah\u0161ie poputuj\u00fa do in\u00fdch spolo\u010dnost\u00ed<\/strong>, ktor\u00e9 sa zaoberaj\u00fa v\u00fdskumom vesm\u00edru.<\/p>\n<p>\u010eal\u0161ou v\u00fdhodou je pl\u00e1novanie. <strong>Vypustenie rakety si vy\u017eaduje ve\u013ea pr\u00edprav<\/strong>: od jej kon\u0161trukcie, prepravy na prist\u00e1vaciu plochu a\u017e po tankovanie. To znamen\u00e1, \u017ee prejde nieko\u013eko t\u00fd\u017ed\u0148ov, k\u00fdm d\u00f4jde k\u00a0spusteniu letu. Benefitom startupu je, \u017ee m\u00f4\u017ee organizova\u0165 viac spusten\u00ed za jeden de\u0148.<\/p>\n<p>Obmedzenia prich\u00e1dzaj\u00fa pokia\u013e ide o\u00a0<strong>prepravu \u013eud\u00ed<\/strong>. Spustenie centrif\u00fagy si vy\u017eaduje <strong>10 000-n\u00e1sobok gravita\u010dnej sily<\/strong>. To sta\u010d\u00ed na odtrhnutie ko\u017ee a svalov z \u013eudskej bytosti. Na u\u017eito\u010dnosti tohto zariadenia to v\u0161ak ni\u010d nemen\u00ed. Ak sa podar\u00ed <strong>testovanie so satelitom od NASA<\/strong>, vesm\u00edrna agent\u00fara je pripraven\u00e1 zv\u00e1\u017ei\u0165 n\u00e1kup slu\u017eieb z orbit\u00e1lneho \u0161tartovacieho zariadenia.<\/p>\n<p><strong>Zdroje: www.bigthink.com, www.freethink.com<\/strong><\/p>\n<p><strong>Zdroj titulnej fotografie: pinterest.com<\/strong><\/p>","protected":false},"excerpt":{"rendered":"<p>Met\u00f3da spolo\u010dnosti SpinLaunch \u0161etr\u00ed financie aj \u010das t\u00fdm, \u017ee vrh\u00e1 u\u017eito\u010dn\u00e9 zariadenia do vesm\u00edru pomocou obrovskej odstredivky. Drah\u00fd biznis Objavovanie vesm\u00edru je z\u00e1le\u017eitos\u0165ou, ktor\u00e1 ani<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[51],"tags":[],"class_list":["post-7734","post","type-post","status-publish","format-standard","hentry","category-archiv","two-columns"],"_links":{"self":[{"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/posts\/7734","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/comments?post=7734"}],"version-history":[{"count":0,"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/posts\/7734\/revisions"}],"wp:attachment":[{"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/media?parent=7734"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/categories?post=7734"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/tags?post=7734"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}