I-Turboproblems
Izinga lokushisa eliphezulu lamagesi okukhipha umoya kanye nesivinini esikhulu kakhulu se-rotor kwenza i-turbocharger ibe bucayi kakhulu kunoma yikuphi ukungasebenzi kahle.
Ukulimala kwama-turbocharger kuvame ukuvela ngenxa yokuntuleka noma ukunganele kokugcoba, ukungcola emafutheni, izinga lokushisa eliphezulu lokukhipha igesi endaweni yokuphuma, i.e. ukugcwala okushisayo kwe-turbine, ukwanda komfutho we-boost, kanye nokukhubazeka kwezinto zokwakha nokusebenza.
Iqiniso liwukuthi abaklami bama-turbocharger banamuhla bazama ukukhulisa ukumelana kwabo nezinye izenzakalo ezimbi ezihambisana nomsebenzi wabo. Isibonelo, izindlu zalawa madivaysi zenziwe ngensimbi ekhonjiwe, ekwazi ukumelana nemithwalo eshisayo kangcono kunensimbi ephonswe ngaphambili eyayisetshenziselwa le njongo. Ukwengeza, isistimu yokupholisa injini ihlanganisa nokupholisa i-turbocharger, kanye nephampu yamanzi eyengeziwe eqhutshwa ngogesi iyaqhubeka nokusebenza ngemva kokuba injini icishiwe ukuze ipholise isikhwama se-turbine ngokuyimpumelelo.
Umsebenzisi wemoto ngokwayo unethonya elikhulu empilweni ye-turbocharger. Phela, kuya ngokuthi iyiphi uwoyela enjinini futhi ngemva kwesikhathi esingakanani izoshintshwa entsha. Uwoyela ongafanele noma impilo yesevisi egqokwe ngokweqile izoholela ekugcobeni okunganele kwe-rotor ye-turbocharger. Ngakho-ke isidingo sokuhambisana nazo zonke izincomo zabakhiqizi mayelana nowoyela osetshenzisiwe kanye nesikhathi sokushintshwa kwawo.
Ngemva kokuqala injini ebandayo ye-turbocharged, ungafaki igesi ngokushesha, kodwa linda imizuzwana embalwa kuze kube yilapho uwoyela ufika ku-rotor ye-turbine futhi uyinikeze izimo zokusebenza ezifanele. Kuma-turbocharger ngaphandle kokupholisa okwengeziwe, kubalulekile ukuthi ungacimi injini ngokushesha ngemuva kohambo olude futhi olusheshayo, kodwa ukuyiyeka ingasebenzi isikhashana (cishe isigamu somzuzu) ukuze wehlise izinga lokushisa le-turbine futhi unciphise i-rotor. isivinini.
Futhi, ungafaki igesi ngokushesha ngemva kokucisha umlilo. Lokhu kubangela ukuthi i-rotor ye-turbocharger ithathe isivinini, kodwa ukucisha kwenjini kubangela ukuthi injini ijikeleze ngaphandle kokugcotshwa okwanele, kulimaze ukuthwala kwayo.
