{"id":102203,"date":"2024-10-07T00:00:05","date_gmt":"2024-10-07T00:00:05","guid":{"rendered":"https:\/\/kamucalisani.net\/?p=102203"},"modified":"2024-10-07T00:00:05","modified_gmt":"2024-10-07T00:00:05","slug":"fuzyon-enerjisinde-rekor-plazma-hacmine-ulasildi","status":"publish","type":"post","link":"https:\/\/kamucalisani.net\/index.php\/2024\/10\/07\/fuzyon-enerjisinde-rekor-plazma-hacmine-ulasildi\/","title":{"rendered":"F\u00fczyon enerjisinde rekor plazma hacmine ula\u015f\u0131ld\u0131"},"content":{"rendered":"

<\/span> Japonya ve Avrupa’n\u0131n ortakla\u015fa y\u00fcr\u00fctt\u00fc\u011f\u00fc f\u00fczyon enerjisi projesi JT-60SA<\/strong>, Guinness D\u00fcnya Rekorlar\u0131 taraf\u0131ndan “d\u00fcnyan\u0131n en b\u00fcy\u00fck tokamak cihaz\u0131” olarak tescil edildi. F\u00fczyon enerjisinin erken ticari kullan\u0131m\u0131 hedefiyle geli\u015ftirilen bu dev plazma deney cihaz\u0131, 160 metrek\u00fcp plazma<\/strong> hacmi elde ederek \u00f6nceki rekoru b\u00fcy\u00fck bir farkla geride b\u0131rakt\u0131. <\/figure>\n

Japonya Ulusal Kuantum Bilimi ve Teknolojisi Enstit\u00fcs\u00fc (QST) ve Avrupa Birli\u011fi\u2019nin ortak \u00e7al\u0131\u015fmalar\u0131yla hayata ge\u00e7irilen JT-60SA, d\u00fcnyan\u0131n en b\u00fcy\u00fck tokamak tipi s\u00fcperiletken plazma deney cihaz\u0131 olarak tarihe ge\u00e7ti. ITER projesiyle paralel<\/strong> bir \u015fekilde in\u015fa edilen JT-60SA, f\u00fczyon enerjisinin erken d\u00f6nemde ticari kullan\u0131ma ge\u00e7irilmesini ama\u00e7l\u0131yor. Bilmeyenler i\u00e7in ITER, d\u00fcnya \u00e7ap\u0131nda yedi farkl\u0131 \u00fclkenin ortakla\u015fa y\u00fcr\u00fctt\u00fc\u011f\u00fc, f\u00fczyon enerjisinin bilimsel ve teknik fizibilitesini kan\u0131tlamay\u0131 ama\u00e7layan bir proje konumunda. F\u00fczyon enerjisinin s\u00fcrd\u00fcr\u00fclebilir enerji \u00fcretimi i\u00e7in kullan\u0131m\u0131, iklim de\u011fi\u015fikli\u011fi ve enerji g\u00fcvenli\u011fi gibi k\u00fcresel sorunlara \u00e7\u00f6z\u00fcm sunmay\u0131 hedefliyor.<\/p>\n

<\/span> JT-60SA, s\u00fcperiletkenli\u011fi kullanarak plazmay\u0131 hapsediyor ve s\u0131cakl\u0131klar\u0131 100 milyon dereceye kadar \u00e7\u0131karabiliyor. 23 Ekim 2023 tarihinde yap\u0131lan ilk plazma denemelerinden sonra cihaz\u0131n entegre test s\u00fcreci devam etti ve plazma kontrol\u00fc konusunda \u00f6nemli geli\u015fmeler kaydedildi. Bu s\u00fcre\u00e7 sonunda ise JT-60SA, 160 metrek\u00fcp plazma hacmine ula\u015farak zirve performans\u0131na \u00e7\u0131kt\u0131<\/strong>. Bu, daha \u00f6nceki tokamak cihazlar\u0131n\u0131n ula\u015ft\u0131\u011f\u0131 100 metrek\u00fcpl\u00fck plazma hacmini \u00f6nemli \u00f6l\u00e7\u00fcde a\u015f\u0131yor. Plazman\u0131n boyutu, plazman\u0131n hapsedilme performans\u0131n\u0131 do\u011frudan etkiledi\u011fi i\u00e7in bu ba\u015far\u0131, gelecekteki \u0131s\u0131tma deneylerinde d\u00fcnya \u00e7ap\u0131nda en y\u00fcksek performans\u0131n elde edilece\u011fine i\u015faret ediyor. <\/figure>\n

JT-60SA, plazmay\u0131 hapsetmek i\u00e7in g\u00fc\u00e7l\u00fc manyetik alanlar kullan\u0131yor. Bu manyetik alanlar, s\u00fcperiletken bobinler taraf\u0131ndan olu\u015fturuluyor ve plazma i\u00e7erisindeki par\u00e7ac\u0131klar hareket ettiriliyor. Plazman\u0131n s\u0131cakl\u0131\u011f\u0131 100 milyon dereceye ula\u015ft\u0131\u011f\u0131nda atom \u00e7ekirdekleri birle\u015ferek (f\u00fczyon) y\u00fcksek miktarda enerji a\u00e7\u0131\u011fa \u00e7\u0131kar\u0131yor. Bu, G\u00fcne\u015f gibi y\u0131ld\u0131zlarda s\u00fcrekli olarak ya\u015fanan ayn\u0131 reaksiyon.<\/p>\n

D\u00fcnya\u2019da bu reaksiyonu canland\u0131rmak ise inan\u0131lmaz maliyetli ve zor. F\u00fczyonu kontrol etmek i\u00e7in tokamak olarak dedi\u011fimiz cihazlar \u00f6ncelikli olarak kullan\u0131lsa da ba\u015fka reakt\u00f6r tasar\u0131mlar\u0131 da bulunuyor. JT-60SA tokama\u011f\u0131 mevcut ba\u015far\u0131s\u0131n\u0131 s\u00fcperiletken bobinlerinin son derece d\u00fc\u015f\u00fck s\u0131cakl\u0131klara, yakla\u015f\u0131k -269\u00b0C\u2019ye (mutlak s\u0131f\u0131rdan sadece 4 derece yukar\u0131ya) so\u011futulmas\u0131na bor\u00e7lu. Bu sayede y\u00fcksek manyetik alanlar\u0131n olu\u015fturulmas\u0131 sa\u011flan\u0131yor, bu alan da plazman\u0131n da\u011f\u0131lmas\u0131n\u0131 engelleyerek onu hapsederken, ayn\u0131 zamanda plazman\u0131n kontrol edilmesini sa\u011fl\u0131yor.<\/p>\n

\u00d6te yandan JT-60SA, ITER projesine do\u011frudan katk\u0131da bulunarak daha b\u00fcy\u00fck plazmalar\u0131n kontrol\u00fc ve stabilizasyonu konusunda bilgi sa\u011flayacak. Bu cihazda elde edilen deneyim ve veriler, gelecekteki DEMO reakt\u00f6rlerinin tasar\u0131m ve geli\u015ftirme s\u00fcre\u00e7lerine temel olu\u015fturacak. DEMO reakt\u00f6rleri, f\u00fczyon enerjisinin elektrik \u00fcretiminde ekonomik olarak uygulanabilirli\u011fini g\u00f6stermek amac\u0131yla in\u015fa edilecek.<\/p>\n\n

Kaynak\u00a0 :\u00a0https:\/\/www.donanimhaber.com\/fuzyon-enerjisinde-rekor-plazma-hacmine-ulasildi–182760<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

Japonya ve Avrupa’n\u0131n ortakla\u015fa y\u00fcr\u00fctt\u00fc\u011f\u00fc f\u00fczyon enerjisi projesi JT-60SA, Guinness D\u00fcnya Rekorlar\u0131 taraf\u0131ndan “d\u00fcnyan\u0131n en b\u00fcy\u00fck tokamak cihaz\u0131” olarak tescil edildi. F\u00fczyon enerjisinin erken ticari kullan\u0131m\u0131 hedefiyle geli\u015ftirilen bu dev plazma …<\/p>\n","protected":false},"author":1,"featured_media":102204,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[152,3003],"class_list":["post-102203","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-teknoloji","tag-dunya","tag-plazma"],"_links":{"self":[{"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/posts\/102203","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/comments?post=102203"}],"version-history":[{"count":1,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/posts\/102203\/revisions"}],"predecessor-version":[{"id":102207,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/posts\/102203\/revisions\/102207"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/media\/102204"}],"wp:attachment":[{"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/media?parent=102203"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/categories?post=102203"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kamucalisani.net\/index.php\/wp-json\/wp\/v2\/tags?post=102203"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}