{"id":211084,"date":"2022-12-13T20:36:01","date_gmt":"2022-12-13T20:36:01","guid":{"rendered":"https:\/\/bm.dev.synology.me\/?p=211084"},"modified":"2022-12-13T20:36:01","modified_gmt":"2022-12-13T20:36:01","slug":"oamenii-de-stiinta-americani-au-anuntat-o-descoperire-majora-in-cursa-pentru-recrearea-fuziunii-nucleare","status":"publish","type":"post","link":"https:\/\/bm.dev.synology.me\/?p=211084","title":{"rendered":"Oamenii de \u015ftiin\u0163\u0103 americani au anun\u0163at o descoperire major\u0103 \u00een cursa pentru recrearea fuziunii nucleare."},"content":{"rendered":"

\nDescoperire \u015ftiin\u0163ific\u0103 “istoric\u0103” \u00een domeniul fuziunii nucleare. Descris\u0103 drept “Sf\u00e2ntul Graal”, aceast\u0103 surs\u0103 de energie ar putea fi nelimitat\u0103<\/p>\n

\nFizicienii studiaz\u0103 aceast\u0103 tehnologie de zeci de ani, deoarece promite o surs\u0103 poten\u0163ial\u0103 de energie curat\u0103 aproape nelimitat\u0103.<\/span><\/p>\n

\nMar\u0163i, cercet\u0103torii au confirmat c\u0103 au dep\u0103\u015fit o barier\u0103 major\u0103, producerea unui experiment de fuziune a unei cantit\u0103\u0163i de energie mai mari dec\u00e2t cea care a fost introdus\u0103.<\/p>\n

\nExper\u0163ii spun \u00eens\u0103 c\u0103 mai este \u00eenc\u0103 mult p\u00e2n\u0103 c\u00e2nd fuziunea va alimenta casele cu energie electric\u0103.
\nExperimentul a avut loc la National Ignition Facility din cadrul Lawrence Livermore National Laboratory (LLNL) din California. Directorul LLNL, Dr. Kim Budil, a declarat: “Aceasta este o realizare istoric\u0103… \u00een ultimii 60 de ani, mii de oameni au contribuit la acest efort \u015fi a fost nevoie de o viziune real\u0103 pentru a ajunge aici”.<\/p>\n

\nFuziunea nuclear\u0103 este descris\u0103 ca fiind “Sf\u00e2ntul Graal” al produc\u0163iei de energie. Este procesul care alimenteaz\u0103 Soarele \u015fi alte stele, scrie BBC.
\nFunc\u0163ioneaz\u0103 prin unirea a doi sau mai mul\u0163i atomi, aceast\u0103 “fuziune” eliber\u00e2nd o cantitate mare de energie.<\/p>\n

\nEste opusul fisiunii nucleare, prin care atomii grei sunt desp\u0103r\u0163i\u0163i. \u00cen prezent, fisiunea este tehnologia utilizat\u0103 \u00een centralele nucleare, dar acest proces produce, de asemenea, o mul\u0163ime de de\u015feuri care continu\u0103 s\u0103 emit\u0103 radia\u0163ii pentru o perioad\u0103 lung\u0103 de timp. Acestea pot fi periculoase \u015fi trebuie depozitate \u00een condi\u0163ii de siguran\u0163\u0103.<\/p>\n

\nFuziunea nuclear\u0103 produce mult mai mult\u0103 energie \u015fi doar cantit\u0103\u0163i mici de de\u015feuri radioactive de scurt\u0103 durat\u0103. \u015ei, ceea ce este important, procesul nu produce emisii de gaze cu efect de ser\u0103 \u015fi, prin urmare, nu contribuie la schimb\u0103rile climatice.<\/p>\n

\nDar una dintre provoc\u0103ri este c\u0103 for\u0163area \u015fi men\u0163inerea elementelor \u00eempreun\u0103 \u00een fuziune necesit\u0103 cantit\u0103\u0163i foarte mari de temperatur\u0103 \u015fi presiune. P\u00e2n\u0103 \u00een prezent, niciun experiment nu a reu\u015fit s\u0103 produc\u0103 mai mult\u0103 energie dec\u00e2t cea necesar\u0103 pentru a o face s\u0103 func\u0163ioneze.
\n <\/p>\n","protected":false},"excerpt":{"rendered":"

Descoperire \u015ftiin\u0163ific\u0103 “istoric\u0103” \u00een domeniul fuziunii nucleare. Descris\u0103 drept “Sf\u00e2ntul Graal”, aceast\u0103 surs\u0103 de energie ar putea fi nelimitat\u0103 Fizicienii studiaz\u0103 aceast\u0103 tehnologie de zeci de ani, deoarece promite o surs\u0103 poten\u0163ial\u0103 de energie curat\u0103 aproape nelimitat\u0103. Mar\u0163i, cercet\u0103torii au confirmat c\u0103 au dep\u0103\u015fit o barier\u0103 major\u0103, producerea unui experiment de fuziune a unei cantit\u0103\u0163i […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[510],"tags":[19913,10146,7676],"class_list":["post-211084","post","type-post","status-publish","format-standard","hentry","category-actualitate","tag-descoperire","tag-fuziune","tag-nuclear"],"_links":{"self":[{"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/posts\/211084","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=211084"}],"version-history":[{"count":0,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/posts\/211084\/revisions"}],"wp:attachment":[{"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=211084"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=211084"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=211084"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}