Iintambo zithe cwaka kodwa zibalulekile. Ziindlela zokuphila kuthungelwano oluntsonkothileyo lobugcisa bale mihla kunye neziseko zoncedo. Baphethe amandla kunye nedatha egcina umhlaba wethu usebenza kakuhle. Inkangeleko yabo yinto eqhelekileyo. Kodwa, ifihla inkalo ebalulekileyo nengahoywanga: ubushushu babo.
Ukuqonda uvavanyo lokunyuka kobushushu beCable
1. Chaza ukuba lubandakanya ntoni uvavanyo lokunyuka kobushushu bentambo
Injongo ephambili yovavanyo lokunyuka kweqondo lokushisa kukulinganisa ukunyuka kweqondo lokushisa. Yenziwa kwisimo esilawulwayo. Iinjineli kunye nabaphandi bafaka iintambo zokuseta imithwalo yombane, amaqondo obushushu kunye neemeko. Bajonga ngononophelo indlela ubushushu obutshintsha ngayo. Ngokuqhelekileyo, uvavanyo lubandakanya ukubeka intambo yoviwo kwigumbi elilawulwayo. Kweli gumbi, izinto eziguquguqukayo ezifana nobushushu kunye nokuhamba komoya kunokuchaphazela iimeko ezilawulwayo. Emva koko, umbane owaziwayo ugqithiswa ngekhebula, ukulinganisa iimeko zokusebenza zehlabathi zangempela. Izinzwa zilinganisa ubushushu ecaleni kwentambo. Banikezela ngedatha yokuhlalutya.
2. Xoxa ngezinto eziguquguqukayo ezibandakanyekayo, njengangoku, ubushushu be-ambient, kunye nemathiriyeli yentambo
Okwangoku: Intliziyo yovavanyo lokunyuka kobushushu bentambo kukuhamba kwangoku ngentambo. Ii-electron zihamba kwindlela yomqhubi. Bahlangabezana nokuchasana, ukwenza ubushushu ngokufudumeza kweJoule. Ubungakanani bobushushu obuveliswayo buhambelana ngokuthe ngqo nombane kwikhebula. Umsinga ophezulu wenza ubushushu obuninzi. Obu bushushu bubangela ukunyuka okukhulu kobushushu. Abaphandi banokufunda malunga nokuziphatha okushushu kwentambo. Basenokufunda nangokukwazi kwayo ukuphatha amanqanaba ahlukeneyo amandla.
Enye inguqu ephambili bubushushu be-ambient. Bubushushu bemo engqongileyo ejikeleze intambo njengoko isebenza. Ubushushu ngundoqo. Ichaphazela ibhalansi ye-thermal yentambo. Ichaphazela ubushushu bayo besiseko kunye nezinga lokulahleka kobushushu. Abaphandi banokwandisa uyilo lwendawo ethile. Oku kuqinisekisa ukuthembeka kwayo kunye nokuphila ixesha elide.
Izinto zentambo zingundoqo. Ichaphazela iimpawu zayo zokushisa. Iintambo zenziwe ngeentlobo ezahlukeneyo, njengobhedu, i-aluminiyam, okanye i-alloys. Ziyahluka kwi-conductivity yombane kunye ne-thermal. Oku kuchaphazela ukusebenza kwabo phantsi komthwalo.
Ukubaluleka kwinkqubo yokuvelisa
Iingqwalasela zokuSebenza: Imisinga yombane ihamba ngeendlela zokuqhuba. Badibana nokumelana, okwenza ubushushu, into ebizwa ngokuba yi-Joule heat. Ukuba akulawulwa, obu bushushu bunokunyusa ubushushu bentambo. Iya kuchaphazela i-conductivity yayo kunye ne-insulation.
Ukuqina kunye nokuthembeka ngundoqo. Amaqondo obushushu aphezulu akhawulezisa ukuguga kwentambo. Oku kuguga kukhokelela ekuqhekekeni kwe-insulation, ukudinwa kwe-conductor, kunye nokuhlwa. Ngokuhamba kwexesha, oku kubola kunokulimaza amandla entambo. Iphakamisa umngcipheko wexesha lokuphumla, ukulibaziseka, kunye neengozi zokhuseleko.
Ukhuseleko yinkxalabo. Amaqondo obushushu aphezulu awonakalisa ukugquma kwentambo. Oku kuphakamisa umngcipheko wokungaphumeleli kombane, iisekethe ezimfutshane, kunye nomlilo. Ngokulandela ukunyuka kweqondo lokushisa. Kwaye ngokongeza ulawulo lwe-thermal, abavelisi banokunciphisa le mingcipheko. Banokuqinisekisa nokuba abasebenzi babo banendawo yokusebenzela ekhuselekileyo.
Ukuphucula uLawulo lweThermal ngundoqo. Ivumela abenzi ukuba bafumane okuninzi kwiintambo, zibenze bahlale ixesha elide. Basenokunciphisa ixesha lokuphumla kwaye baqinisekise imveliso ezinzileyo.
Ukuqhuba iNtsha kunye nokuSebenza: Abaphandi kunye neenjineli bahlala behlola izinto ezintsha kunye neendlela. Bajonge ukuphucula ukusebenza kwentambo kunye nokuthembeka kwishishini. Ngokutyhala imida yezinto ezintsha, abavelisi banokuphucula iinkqubo zabo. Basenokunciphisa ukusetyenziswa kwamandla kwaye bagcine ukhuphiswano kwimarike yehlabathi.
Shwankathela
Sibeka iintambo phantsi kweemeko ezilawulwayo. Silinganisa utshintsho lwabo lobushushu. Uvavanyo lokunyuka kobushushu bekhebula lubonisa idatha ebalulekileyo. Ingundoqo ekuyileni iinkqubo zombane ezomeleleyo, ukwenza ngcono ukwenziwa, kunye nokukhusela iziseko zophuhliso.
Ixesha lokuposa: Jun-27-2024