Ukusetyenziswa kwee-turbocharger kwiinjini zokutsha kuye kwabaluleke kakhulu kwiminyaka yakutshanje.Kwicandelo leemoto zabakhweli phantse zonke iinjini zedizili kunye neenjini zepetroli ezingakumbi zixhotyiswe nge-turbocharger.
Amavili eCompressor kwi-exhaust turbocharger kwimoto kunye nezicelo zelori zizinto ezinoxinzelelo kakhulu.Ngexesha lophuhliso lwamavili amatsha ecompressor kugxininiswa kukuyila iindawo ezithembekileyo ezinobomi obufanelekileyo kunye nokusebenza kakuhle kunye ne-torpor ephantsi ebonelela ngokuphucuka kokusebenza kwe-injini kunye nokusebenza ngcono kwe-injini eguqukayo.Ukuze ufezekise iimfuno ezikhethekileyo kwiimpawu ze-thermodynamic ze-turbocharger izinto zevili loxinzelelo ziphantsi kwemithwalo ephezulu yomatshini kunye ne-thermal.
Iimeko zemida kwivili lecompressor ezibandakanya ukuhanjiswa kobushushu eludongeni kunye nodonga lwamaqondo obushushu ameleneyo zibonelelwa ngokubalwa kobushushu obumileyo.Iimeko zemida ziyimfuneko kwizibalo zokudluliselwa kobushushu okwethutyana kwi-FEA.Ukusetyenziswa kwetekhnoloji ye-turbocharger kwiinjini ezincinci zokutsha ikwabizwa ngokuba "Ukunciphisa".Ukuncitshiswa kobunzima, kunye neelahleko zokungqubana kunye nokunyuka koxinzelelo lwentsingiselo xa kuthelekiswa neenjini zokutsha ezingahlawulwanga zikhokelela ekuphuculeni ukusebenza kakuhle kwe-injini kunye nokunciphisa ukukhutshwa kwe-CO2.
Uyilo lwale mihla lwe turbine yomphunga luphonononga indawo yoyilo ebanzi ukufumana umsebenzi ophuculweyo.Kwangaxeshanye, imfezeko yomatshini weinjini yomphunga kufuneka igcinwe.Oku kufuna ukuqonda okunzulu kweempembelelo zoyilo ngalunye oluguquguqukayo kwi-High Cycle Fatigue (HCF) yenqanaba le-injini yomphunga.
Isabelo sentengiso esikhula ngokukhawuleza seenjini zepetroli ezitshajiweyo zilindeleke kule minyaka izayo.Isicelo kwiinjini ezincinci zokutsha ezine-turbocharged ezinoxinano lwamandla aphezulu kunye nokusebenza okuphezulu kwe-injini.
Isalathiso
Breard, C., Vahdati, M., Sayma, AI kunye no-Imregun, M., 2000, "Imodeli ye-aeroelasticity yexesha elidibeneyo ye-aeroelasticity yokuqikelelwa kwempendulo yokunyanzeliswa kwabalandeli ngenxa yokuphazamiseka kwe-inlet", ASME
2000-GT-0373.
I-Baines, iNC Iziseko zeTurbocharging.I-Vermont: Iingcamango ze-NREC, ngo-2005.
Ixesha lokuposa: Mar-06-2022