Mapangidwe, Sayansi
Kuŵala kwa m'mlengalenga kumaliseche makhalidwe chachikulu ndi katundu
Malinga ndi chithunzithunzi cha chikhalidwe cha magetsi, mafuta uliri wabwinobwino ndi insulator kwambiri, kuyambira danga ili ndi laling'ono kwambiri particles zabwino kapena zoipa mlandu. Komabe, ngati kwambiri kuonjezera voteji okwana danga wodzazidwa ndi gasi, kuchuluka kwa ayoni ndi ma elekitironi mmenemo chimaonekadi kuonjezera, Izi zidzapangitsa kuti mapangidwe panopa ndi maonekedwe a luminescence.
Pamwamba ndi ndondomeko imene woyang'anira sanali ufulu i.e. imodzi imene utuluke panopa yekha mchikakamizo cha mphamvu zakunja adziwonetsa palokha.
Self-kumaliseche amakhala mu kuti ayoni ndithu mlandu ma elekitironi zoipa mlandu amayambira m'menemo chifukwa cha zomwe zimachitika danga kumaliseche, i.e., chiwerengero cha particles mlandu si yafupika ngakhale ngati kunja voteji gwero atachotsedwa.
Malinga limagwirira ya kusintha mu wodziimira sanali kudziona kumaliseche, izi mitundu ya Akamva:
- Kuŵala kwa m'mlengalenga kumaliseche. Ichi ndi chimodzi mwa mitundu chidwi kwambiri kumaliseche kuti aumbike pamene kuthamanga mpweya ioneka ndi munda umene ndi sakanikira kwambiri. Kuti heterogeneity izi unakhazikitsidwa padziko elekitirodi liyenera kukhala lalikulu kwambiri, ndi pamwamba pa wina - ndi laling'ono kwambiri. Kuŵala kwa m'mlengalenga kumaliseche kumachitika mu voteji zabwino elekitirodi, ndi malangizo negative.
Ngati inu kuwonjezera voteji, monga mwa chilamulo Ohm, ndipo kuonjezera mphamvu ya panopa Izi zidzapangitsa chakuti izo kuonjezera kwambiri mu kukula. The kuŵala kwa m'mlengalenga kumaliseche umaonekanso mu pompo-pompo, pamene kuŵala kwa m'mlengalenga magetsi anapanga pa nsonga zake kapena mitengo.
2. chowala kumaliseche. Kuti mupeze kumaliseche zimenezi, m'pofunika Kuyambitsa panopa kudzera maelekitirodi wa amperes mazana angapo, ndiyeno pang'onopang'ono deflate mpweya kuchokera yamphamvu ya. Mu nkhani iyi, mpweya pang'onopang'ono amachepetsa, ndipo mu woonda kusokonezeka danga mpweya zikachitika, chifukwa mu chiwalitsiro mdima wa zingwe a. Ngati akupitirizabe kutulutsa kunja mpweya, ndiye chowala adzatenga malo onse yamphamvu ya. Kuwala kumaliseche , tikuona mu machubu mpweya kumaliseche, komanso nyali mphamvu yopulumutsa. - Kuthetheka. kumaliseche mtundu, umene uli mwadzidzidzi, mwadzidzidzi kusintha kwa mpweya dielectric mu wochititsa lapansi. Izi zimachitika pa nthawi imene pali pakati maelekitirodi mphamvu zokwanira zinachitika kuwonongedwa kwa mafuta. Iwo limodzi ndi yowala kung'anima, zomwe zingakhale zovulaza thanzi la munthu.
- Arc. kumaliseche otere kwaiye pakati pa maelekitirodi mpweya ntchito pa ntchito kuwotcherera. Kutentha, amene aumbike mwa otchedwa "Chigwa Arc" ukufika madigiri 4000 Celsius. Pakuti kumaliseche Arc ayenera kukhala zonse cathode Kutentha kwa kutentha zina. Pamene kutentha izi kufika pamlingo yovuta, ndi thermionic umuna kumayamba, limene pali pano.
Ndipo kuŵala kwa m'mlengalenga kumaliseche ndi Arc ndi chowala ndi owopsa kwambiri kwa anthu, choncho amene ntchito zokhudzana ndi ndondomeko izi ayenera kutsatira zonse malamulo chitetezo.
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