{"id":61447,"date":"2026-10-12T11:18:58","date_gmt":"2026-10-12T11:18:58","guid":{"rendered":"https:\/\/cp.snarskis.lt\/index.php\/2026\/10\/12\/indijos-sala-is-juros-ima-elektra-ir-geriama-vandeni-kaip-veikia-otec-bandymas-kavaratyje\/"},"modified":"2026-10-12T11:18:58","modified_gmt":"2026-10-12T11:18:58","slug":"indijos-sala-is-juros-ima-elektra-ir-geriama-vandeni-kaip-veikia-otec-bandymas-kavaratyje","status":"publish","type":"post","link":"https:\/\/cp.snarskis.lt\/index.php\/2026\/10\/12\/indijos-sala-is-juros-ima-elektra-ir-geriama-vandeni-kaip-veikia-otec-bandymas-kavaratyje\/","title":{"rendered":"Indijos sala i\u0161 j\u016bros ima elektr\u0105 ir geriam\u0105 vanden\u012f: kaip veikia OTEC bandymas Kavaratyje"},"content":{"rendered":"<p class=\"article__like-h2\">Indijos in\u017einieriai bando technologij\u0105, kuri vienu metu gamina elektr\u0105 ir g\u0117lina j\u016bros vanden\u012f, pasitelkdama temperat\u016br\u0173 skirtum\u0105 vandenyne. Tokia schema ypa\u010d aktuali atokioms saloms, kur energija da\u017enai brangi, o geriamas vanduo ribotas.<\/p>\n<p>Projektas remiasi OTEC principu, kai \u0161iltas pavir\u0161inis vanduo ir daug \u0161altesnis giluminis vanduo sudaro pakankam\u0105 temperat\u016br\u0173 skirtum\u0105 energijai i\u0161gauti. Tropin\u0117se j\u016brose \u0161is skirtumas gali siekti apie 20\u201330 laipsni\u0173, tod\u0117l technologija labiausiai tinka b\u016btent tokioms geografin\u0117ms zonoms.<\/p>\n<p>Demonstracin\u0117 stotis \u012frengta Kavaratyje, Lak\u0161advypo salyne, ma\u017edaug 400 kilometr\u0173 nuo \u017eemynin\u0117s Indijos. Skelbiama, kad vietos s\u0105lygomis sistema pasiekia apie 65 kilovat\u0173 elektros gali\u0105 ir per par\u0105 pagamina iki 100 000 litr\u0173 g\u0117lo vandens, kondensuojant garus.<\/p>\n<p>\u0160iame bandyme pasirinktas re\u010diau taikomas sprendimas: vietoje u\u017edaro ciklo su lengvai verdan\u010diu skys\u010diu, pavyzd\u017eiui, amoniaku, naudojamas suma\u017einto sl\u0117gio principas. Siurbliai sukuria vakuum\u0105, tod\u0117l \u0161iltas j\u016bros vanduo gali u\u017evirti \u017eemesn\u0117je temperat\u016broje, jo garai suka turbin\u0105, o v\u0117liau at\u0161aldomi giluminiu vandeniu ir kondensuojami \u012f g\u0117l\u0105 vanden\u012f.<\/p>\n<p>Nors id\u0117ja skamba patraukliai, OTEC iki \u0161iol pla\u010diai nepaplito d\u0117l ekonomini\u0173 ir technini\u0173 kli\u016b\u010di\u0173. Reikia ilgo vamzdyno iki \u0161alt\u0173 gelmi\u0173, galing\u0173 siurbli\u0173, \u0161ilumokai\u010di\u0173 ir patvarios infrastrukt\u016bros j\u016broje, o energijos konversijos naudingumo koeficientas da\u017enai vertinamas kaip santykinai \u017eemas, tod\u0117l projekt\u0173 kaina i\u0161auga.<\/p>\n<p>D\u0117l to \u0161i technologija da\u017eniau matoma kaip ni\u0161inis sprendimas konkre\u010dioms vietoms, o ne masin\u0117 alternatyva did\u017eiosioms elektrin\u0117ms. Atokioms saloms ar pakran\u010di\u0173 teritorijoms ji gali tapti dvigubos paskirties infrastrukt\u016bra, kuri ma\u017eina priklausomyb\u0119 nuo dyzelini\u0173 generatori\u0173 ir kartu sprend\u017eia geriamojo vandens tr\u016bkum\u0105.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Indijos Kavaratyje bandoma OTEC sistema i\u0161 \u0161ilto ir \u0161alto vandenyno vandens gamina elektr\u0105 ir per par\u0105 pag\u0117lina iki 100 000 litr\u0173 vandens.<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[7],"tags":[516,101,2463,46847,46848,46846,46849],"miestas":[],"class_list":["post-61447","post","type-post","status-publish","format-standard","hentry","category-technologijos","tag-atsinaujinanti-energetika","tag-ekologija","tag-indija","tag-juros-vandens-gelinimas","tag-laksadvypas","tag-otec","tag-silumine-energija"],"acf":[],"_links":{"self":[{"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/posts\/61447","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/comments?post=61447"}],"version-history":[{"count":0,"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/posts\/61447\/revisions"}],"wp:attachment":[{"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/media?parent=61447"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/categories?post=61447"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/tags?post=61447"},{"taxonomy":"miestas","embeddable":true,"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/miestas?post=61447"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}