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NewsMoferefere oa Plasma o Tsamaeang ka lebelo le phahameng o Fumanehile Lekhetlo la Pele ho ...

Moferefere oa Plasma o Tsamaeang ka lebelo le phahameng o Fumanehile Lekhetlo la Pele Lefatšeng

TLHOKOMELISO: Lintlha le maikutlo a hlahisitsoeng lingolong ke tsa ba li bolelang mme ke boikarabello ba bona. Phatlalatso ho The European Times ha ho bolele feela ho tšehetsa maikutlo, empa ho bolela tokelo ea ho e hlahisa.

LIPHETOLELO TSA TLHOKOMELISO: Lingoliloeng tsohle sebakeng sena sa marang-rang li hatisitsoe ka Senyesemane. Liphetolelo tse fetoletsoeng li etsoa ka mokhoa o ikemetseng o tsejoang e le liphetolelo tsa neural. Haeba u na le pelaelo, kamehla sheba sehlooho sa pele. Kea leboha ha u utloisisa.

Ka har'a sebini sa linaleli sa Japane sa Large Helical Device (LHD), se etselitsoeng ho leka plasma fusion fusion. Mokitlane: Justin Ruckman

Litlhaloso tse ncha tsa ho utloisisa pherekano ho fusion plasmas.

E le ho finyella fusion setsing sa motlakase, hoa hlokahala ho koala plasma ka mokhoa o tsitsitseng oa likhato tse fetang limilione tse 100 tsa Celsius sebakeng sa khoheli le ho e boloka nako e telele.

Sehlopha sa bafuputsi se etelletsoeng pele ke Motlatsi oa Moprofesa Naoki Kenmochi, Moprofesa Katsumi Ida le Motlatsi oa Moprofesa Tokihiko Tokuzawa oa National Institute for Fusion Science (NIFS), National Institutes of Natural Sciences (NINS), Japane, ba sebelisa lisebelisoa tsa ho lekanya tse entsoeng ka boikemelo le ka tšebelisano-’moho. ea Moprofesa Daniel J. den Hartog oa Univesithi ea Wisconsin, USA, o ile a sibolla ka lekhetlo la pele lefatšeng hore moferefere o tsamaea ka potlako ho feta mocheso ha mocheso o tsoa ka har’a plasma ho The Large Helical Device (LHD). Tšobotsi e ’ngoe ea pherekano ena e etsa hore ho khonehe ho bolela esale pele liphetoho tsa mocheso oa plasma, ’me ho lebeletsoe hore ho shebella pherekano ho tla lebisa ho hlahisoeng ha mokhoa oa ho laola mocheso oa plasma ka nako ea sebele nakong e tlang.

Ho plasma e nang le mocheso o phahameng o koaletsoeng ke matla a khoheli, "moferefere," e leng phallo e nang le li-vortex tsa boholo bo fapaneng, e hlahisoa. Moferefere ona o etsa hore plasma e khathatsehe, 'me mocheso o tsoang ho plasma e koaletsoeng o phallela ka ntle, e leng se etsang hore mocheso oa plasma o theohe. Ho rarolla bothata bona, hoa hlokahala ho utloisisa litšobotsi tsa mocheso le moferefere ka plasma. Leha ho le joalo, pherekano e teng ka har’a plasma e rarahane hoo re e-s’o fihlele kutloisiso e feletseng ea eona. Haholo-holo, hore na moferefere o hlahisoang o tsamaea joang ka har'a plasma ha e utloisisoe hantle, hobane e hloka lisebelisoa tse khonang ho lekanya nako ea ho fetoha ha moferefere oa metsotso e nang le kutlo e phahameng le tharollo e phahameng ka ho fetisisa ea spatiotemporal.

"Lepheko" le ka theha plasma, e sebetsang ho thibela ho tsamaisoa ha mocheso ho tloha bohareng ho ea ka ntle. Tšitiso e etsa hore ho be le khatello e matla ka har'a plasma mme e baka moferefere. Motlatsi oa Moprofesa Kenmochi le sehlopha sa hae sa lipatlisiso ba thehile mokhoa oa ho senya mokoallo ona ka ho etsa moralo oa matla a khoheli. Mokhoa ona o re lumella hore re tsepamise maikutlo mocheso le moferefere o phallang ka matla ha litšitiso li phunyeha, le ho ithuta kamano ea bona ka botlalo. Joale, re sebelisa maqhubu a motlakase a bolelele bo fapaneng ba maqhubu, re ile ra lekanya mocheso o fetohang le phallo ea mocheso ea lielektrone le pherekano e boholo ba millimeter ka mokhoa o nepahetseng ka ho fetisisa lefatšeng. Nakong e fetileng, mocheso le morusu li ne li tsejoa hore li tsamaea hoo e ka bang ka nako e le 'ngoe ka lebelo la lik'hilomithara tse 5,000 ka hora (3,100 miles ka hora), hoo e ka bang lebelo la sefofane, empa teko ena e ile ea lebisa tšibollong ea pele ea lefats'e ea moferefere o tsamaeang pele ho mocheso. lebelo la lik’hilomithara tse 40,000 25,000 ka hora (lik’hilomithara tse XNUMX XNUMX ka hora). Lebelo la moferefere ona le haufi le la rokete.



Motlatsi oa Moprofesa Naoki Kenmochi o itse, "Phuputso ena e ntlafalitse kutloisiso ea rona ea pherekano ka har'a plasma ea fusion. Tšobotsi e ncha ea moferefere, ea hore e tsamaea ka potlako ho feta mocheso o ka har'a plasma, e bontša hore re ka khona ho bolela esale pele liphetoho tsa mocheso oa plasma ka ho shebella moferefere o itseng. Nakong e tlang, ho latela sena, re lebelletse ho hlahisa mekhoa ea ho laola mocheso oa plasma ka nako ea nnete. ”

Tšupiso: “Ho phatlalatsoa pele ho matla ha morusu liketsahalong tsa avalanche ka plasma e koaletsoeng ka matla a khoheli” ka N. Kenmochi, K. Ida, T. Tokuzawa, R. Yasuhara, H. Funaba, H. Uehara, DJ Den Hartog, I. Yamada, M. Yoshinuma, Y. Takemura and H. Igami, 16 May 2022, Lipuo tsa Scientific.
MOTSO: 10.1038 / s41598-022-10499-z

 

 

 

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