Xa ijenereyitha yomphunga ivelisa umphunga, iyakhutshwa kumzimba wesithando sebhoyila, kwaye umphunga okhutshwa kwibhoyila usoloko unokungcola okuncinci, ukungcola okuthile kukwimeko yolwelo, ukungcola okuthile kunganyibilika kumphunga, kwaye kusenokubakho ukungcola okusegesi okuxutywe kuMphunga, ukungcola okunjalo kudla ngokuba ziityuwa zesodium, i-carbon dioxide, i-silicon dioxide, i-silicon dioksidi kunye netyuwa.
Xa umphunga onobumdaka udlula kwi-superheater, ezinye izinto ezingcolileyo zinokuthi ziqokelele kudonga lwangaphakathi lombhobho, okukhokelela kwisikali setyuwa, esiya kwandisa ubushushu bodonga, ukukhawulezisa ukunyanzeliswa kwentsimbi, kwaye kubangele ukuqhekeka kwiimeko ezinzima. Ukungcola okuseleyo kungena kwi-injini yomphunga kwibhoyila kunye nomphunga. Umphunga uyakhula kwaye usebenze kwi-injini yomphunga. Ngenxa yokuhla koxinzelelo lwe-steam, ukungcola kuyancipha kwaye kuqokelelwe kwindawo yokuhamba ye-injini ye-steam, okukhokelela kwindawo erhabaxa ye-blade, ukulungelelaniswa kokumila komgca kunye nokunciphisa icandelo lokuhamba komphunga, okukhokelela ekunciphiseni kwemveliso kunye nokusebenza kakuhle kwe-injini yomphunga.
Ukongezelela, umxholo wetyuwa oqokelelwe kwi-valve ye-steam enkulu uya kwenza kube nzima ukuvula i-valve kwaye uyivale ngokukhawuleza. Ngokubhekiselele kwimveliso ye-steam kunye nemveliso idibene ngokuthe ngqo, ukuba ukungcola okuqulethwe kwi-steam kukhulu kunexabiso elichaziweyo, liya kuchaphazela umgangatho wemveliso kunye neemeko zenkqubo. Ngoko ke, umgangatho we-steam othunyelwe yi-steam generator kufuneka uhlangabezane nemigangatho yobugcisa obuqhelekileyo, kwaye ukucocwa kwe-boiler steam kuye kubaluleke kakhulu, ngoko ke i-boiler steam ye-generator ye-steam kufuneka iphathwe ngokucocwa kwe-steam.