Corona nokugxothwa iimpawu eziphambili kunye neepropati

Ngokutsho ingcamango jikelele yohlobo umbane, igesi karhulumente yayo oluqhelekileyo yinto yokwambathisa elihle, kuba le ndawo amasuntswana amancinane kakhulu icala elihle okanye elibi. Noko ke, ukuba kakhulu kwandisa ombane lilonke kwisithuba ezaliswe igesi, isixa ion kunye elektroni kulo ngokuphawulekayo ukwandisa, nto leyo eya kukhokelela ekubeni kusekwe wangoku kunye ukubonakala chweba.

I ngentla inkqubo xa intlawulo non-ezizimeleyo, ngamanye omnye apho ukungena nokuphuma yangoku kuphela phantsi kweempembelelo imikhosi yangaphandle, uguqulwe ezimeleyo.

Self-ukubhobhoza ungachazwa ukuba ion ngokuqinisekileyo ityala kunye electron kakubi wamwisela uzikise kulo ngenxa iinkqubo zenzeka kwisithuba obhobhozayo, ngamanye amazwi, inani amasuntswana ebizwayo kuwo akukho kuncitshiswa nokuba kukho umthombo wamandla ombane engaphandle isusiwe.

Kuxhomekeka indlela utshintsho ibe ozimeleyo ezingezo-self-obhobhozayo, ezi ndidi zilandelayo ziikhowudi:

1. Corona benza. Le yenye yezi ntlobo ezininzi umdla yokumpompoza esenzelwa xa uxinzelelo igesi mkhulu kakhulu, kwaye entsimini apho oko owahlukeneyo kakhulu. Ukuze kwasekwa le ukungafani kumphezulu electrode, kufuneka ibe nkulu kakhulu, kwaye umphezulu lomnye - lincinane kakhulu. Corona nobhobhozayo kwenzeka ombane entle electrode, kwaye kwicala negative. Ukuba ukwandisa ombane, ngokomthetho Ohm, kunye nokwandisa amandla ngayo ngoku, nto leyo eya kukhokelela ekubeni yokuba kuya kwandisa kakhulu ngobukhulu. Obhobhozayo corona kwakhona bunokubonwa vivo, xa corona yombane kwenziwa emantloko izibonda okanye imithi.
   2. Incindi ukuvutha. Ukuze ufumane kuvulelwa, kuyimfuneko ukuqala up ezikhoyo electrode of amperes amakhulu eminyaka, uze emva koko ngokuthe ngcembe uyadakumba umoya ukusuka njengesilinda. Kulo mzekelo, uxinzelelo lomoya ngokuthe ngcembe awusafuni, kunye obhityileyo ukuqhawuka igesi isithuba kwenzeka, okubangela ukhanyiso nasekuzeni ngentambo. Ukuba asaqhubeka ngaphandle emoyeni, ngoko ke ukukhanya iya kuthatha onke isithuba lombhobho. Nokukhanya ukubhobhoza , sikwazi ukubona kwimibhobho obhobhozayo igesi, kwakunye izibane ezonga umbane.
2. Spark. uhlobo ukubhobhoza, nto leyo a ngequbuliso, iinguqu ngokukhawuleza ze gesi Heating kwi nombhexeshi. Oku kwenzeka kwiimeko apho kukho phakathi electrode umthamo owaneleyo yokuwa kwenzeka ze gesi. It sikhatshwa flash eqaqambileyo, nto leyo ibe yingozi kwimpilo yabantu.
3. Arc. ufumene eyenziwe phakathi electrode carbon isicelo kumsebenzi welding. Ubushushu, oluthi luqokelelane kwindawo ebizwa ngokuba yi-"mngxuma arc" sifikelela 4000 degrees Celsius. Kuba arc Amanzi kufuneka rhoqo cathode ukufudumeza ukuya kwiqondo elithile. Xa oku lobushushu lifikelela kwinqanaba ebalulekileyo, iqalisa ukukhutshwa thermionic, apho kukho arc.

Kunye nokugxothwa corona kunye arc obuvela iyingozi kakhulu ebantwini, ngoko abo umsebenzi zigazi ezinxulumene nale nkqubo kufuneka lithobele yonke imiqathango yokhuseleko.