{"id":255,"date":"2022-02-06T14:09:51","date_gmt":"2022-02-06T14:09:51","guid":{"rendered":"https:\/\/kasifiz.com\/english\/china-builds-artificial-solar-five-times-hotter-than-the-sun\/"},"modified":"2026-03-31T08:57:38","modified_gmt":"2026-03-31T08:57:38","slug":"china-builds-artificial-solar-five-times-hotter-than-the-sun","status":"publish","type":"post","link":"https:\/\/kasifiz.com\/english\/china-builds-artificial-solar-five-times-hotter-than-the-sun\/","title":{"rendered":"China Builds Artificial Solar Five Times Hotter Than the Sun"},"content":{"rendered":"
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\u00c7in, bilimsel ve teknolojik hamleleriyle \u00f6ne \u00e7\u0131kan bir \u00fclkedir. <\/span>Sonunda, g\u00fcne\u015ften be\u015f kat daha s\u0131cak olan yapay bir g\u00fcne\u015f yaratmak i\u00e7in inan\u0131lmaz bir hamle yapt\u0131. <\/span>Son deneyde 70 milyon derece s\u0131cakl\u0131\u011fa ula\u015fan yapay g\u00fcne\u015f, 20 dakika boyunca s\u0131cakl\u0131\u011f\u0131n\u0131 korumaya devam etti.<\/span><\/span><\/strong><\/p>\n

Proje bilim adamlar\u0131 taraf\u0131ndan “S\u0131n\u0131rs\u0131z Temiz Enerji” fikri ile ortaya \u00e7\u0131km\u0131\u015ft\u0131r. <\/span>N\u00fckleer enerjinin g\u00fcc\u00fcnden yararlan\u0131larak g\u00fcne\u015fte do\u011fal olarak meydana gelen reaksiyonlar\u0131 taklit eden bir makine \u00fcretildi. <\/span>N\u00fckleer f\u00fczyon tesisi olarak kurulan Experiential Advanced Superconducting Tokamak (EAST) tesisinde deneysel \u00e7al\u0131\u015fmalar devam ediyor. <\/span>\u00c7in g\u00fcne\u015f deneyinin ad\u0131 olan EAST kelimesi \u0130ngilizcede do\u011fu anlam\u0131na gelir. <\/span>A\u00e7\u0131l\u0131\u015f; <\/span>Deneysel Geli\u015fmi\u015f S\u00fcperiletken Tokamak. <\/span>Tokamak kelimesi Rus\u00e7a’dan gelir ve “manyetik bobinli toroidal oda” anlam\u0131na gelir.<\/span><\/span><\/p>\n

Ara\u015ft\u0131rmac\u0131lar, \u0131s\u0131tma sistemini daha s\u0131cak ve daha dayan\u0131kl\u0131 hale getirmek i\u00e7in \u00e7al\u0131\u015f\u0131yor. <\/span>Tesiste yak\u0131t olarak hidrojen ve d\u00f6teryum gazlar\u0131 kullan\u0131lmaktad\u0131r. <\/span>G\u00fcne\u015fe g\u00fc\u00e7 veren n\u00fckleer f\u00fczyon reaksiyonu, bu gazlar\u0131n reaksiyonuyla \u00fcretilir. <\/span>G\u00fcne\u015ften esinlenerek g\u00fcne\u015fi taklit eden bu sisteme “Yapay G\u00fcne\u015f” ad\u0131 verildi. <\/span>Sovyet fizik\u00e7ileri bu \u00e7al\u0131\u015fman\u0131n ilk \u00f6rneklerini 1950’lerde yapt\u0131lar. <\/span>Bir\u00e7ok \u00fclke f\u00fczyon enerjisi elde etmek i\u00e7in uzun s\u00fcredir \u00e7al\u0131\u015f\u0131yor.<\/span><\/span><\/p>\n

Yapay G\u00fcne\u015f Nas\u0131l \u00c7al\u0131\u015f\u0131r?<\/span><\/span><\/strong><\/h3>\n

N\u00fckleer reakt\u00f6rler, f\u00fczyon reakt\u00f6rleri, f\u00fczyon tipi enerji atomun \u00e7ekirde\u011finin k\u0131r\u0131lmas\u0131yla elde edilir. <\/span>N\u00fckleer f\u00fczyon enerjisi \u00fcretiminde “n\u00fckleer” kelimesi “\u00e7ekirdek” anlam\u0131na gelir. <\/span>Normalde, \u00e7ekirde\u011fin b\u00f6l\u00fcnmesiyle enerji a\u00e7\u0131\u011fa \u00e7\u0131kar, ancak n\u00fckleer f\u00fczyon enerjisinde, t\u0131pk\u0131 g\u00fcne\u015fte oldu\u011fu gibi \u00e7ekirdek birle\u015ftirilir. <\/span>G\u00fcne\u015f devasa bir n\u00fckleer f\u00fczyon reakt\u00f6r\u00fcd\u00fcr. <\/span>G\u00fcne\u015fte hidrojen atomlar\u0131 \u00e7arp\u0131\u015f\u0131r ve birle\u015ferek helyum atomlar\u0131n\u0131 olu\u015fturur. <\/span>G\u00fcne\u015f her saniye 600 milyon ton hidrojeni helyuma \u00e7evirerek muazzam miktarda enerji a\u00e7\u0131\u011fa \u00e7\u0131kar\u0131r.<\/span><\/span><\/p>\n

G\u00fcne\u015f \u00e7ok b\u00fcy\u00fck bir k\u00fctleye sahip oldu\u011fu i\u00e7in, ayn\u0131 zamanda b\u00fcy\u00fck bir yer\u00e7ekimi kuvvetine de sahiptir. <\/span>Bu devasa yer\u00e7ekimi, \u00f6zellikle g\u00fcne\u015fin merkezinde, f\u00fczyon i\u00e7in ideal ko\u015fullar\u0131 sa\u011flar. <\/span>Ama d\u00fcnyada ayn\u0131 \u015fartlar\u0131 sa\u011flamak \u00e7ok zor. <\/span>Yar\u0131m as\u0131rdan fazla bir s\u00fcredir bunu ba\u015farmak i\u00e7in bir\u00e7ok y\u00f6ntem denendi. <\/span>Bu y\u00f6ntemler aras\u0131nda en ger\u00e7ek\u00e7i ve akla yatk\u0131n y\u00f6ntemin Tokamak oldu\u011fu d\u00fc\u015f\u00fcn\u00fclmektedir.<\/span><\/span><\/p>\n

Tokamak, f\u00fczyon enerjisini kullanmak i\u00e7in tasarlanm\u0131\u015f deneysel bir makinedir. <\/span>A\u015f\u0131r\u0131 s\u0131cakl\u0131klarda, elektronlar \u00e7ekirdeklerinden ayr\u0131l\u0131r ve maddenin iyonize hali olan plazma haline gelir. <\/span>Y\u00fckl\u00fc par\u00e7ac\u0131klardan, yani pozitif \u00e7ekirdeklerden ve negatif elektronlardan olu\u015fan bu plazma, soludu\u011fumuz havadan 1 milyon kat daha az yo\u011fundur. <\/span>F\u00fczyon plazmalar\u0131, hafif elementlerin kayna\u015fabilece\u011fi ve enerji \u00fcretebilece\u011fi ortam\u0131 sa\u011flar. <\/span>Vakumlu simit \u015feklinde tasarlanan Tokamak makinesinde atomlar\u0131n birle\u015fmesi ve kayna\u015fmas\u0131 ile elde edilen enerji, kab\u0131n duvarlar\u0131nda \u0131s\u0131 olarak emilir. <\/span>Bu y\u00fcksek \u0131s\u0131 buhar \u00fcretmek i\u00e7in kullan\u0131lacakt\u0131r. <\/span>Jenerat\u00f6rler \u00e7al\u0131\u015facak ve elde edilen buharla elektrik \u00fcretilecektir.<\/span><\/span><\/p>\n

10 binden fazla \u00c7inli ve yabanc\u0131 bilim insan\u0131, yapay g\u00fcne\u015fi hayata ge\u00e7irmek i\u00e7in \u00e7al\u0131\u015ft\u0131. <\/span>Proje i\u00e7in yakla\u015f\u0131k 701 milyon \u00a3 harcand\u0131. <\/span>2040 y\u0131l\u0131na kadar elektrik enerjisi \u00fcretmeye ba\u015flayaca\u011f\u0131 s\u00f6yleniyor. Projenin amac\u0131 s\u0131cakl\u0131\u011f\u0131 100 milyon derecenin \u00fczerinde tutmak ve uzun s\u00fcre devaml\u0131l\u0131\u011f\u0131n\u0131 sa\u011flamak. <\/span>ABD, Fransa, G\u00fcney Kore ve Rusya gibi \u00fclkelerde de bu t\u00fcr \u00e7al\u0131\u015fmalar yap\u0131l\u0131yor.<\/span><\/span><\/p>\n

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