Ukusetyenziswa kwe-turbocing kwi-Injini yangaphakathi yokudibana kwayo kubalulekile ukuhlangabezana namandla amva nje kunye neemfuno zokuphuma zeenjini ezinkulu zedizili kunye neenjini zegesi. Ukuze ufezekise
Umahluko obufunekayo, i-turbocharger inokulwa kunye ne-passes kunye namasango enkunkuma, okanye nge-geometrine ye-tuometrine eguquguqukayo (VGT). Ukusetyenziswa kwamasango enkunkuma kuyonakalisa ukusebenza kwe-turbochargerger kodwa ibonelela ngesisombululo esisebenzayo nesomeleleyo somahluko obufunekayo. Iinkqubo eziqhelekileyo ze-VGT zifuna inani elikhulu lezinto ezinokufunyanwa kuzo i-nozzle nganye kwi-ring yoohambo kwaye ngamanye amaxesha yingalo ye-lever.
Ngaphandle kokuntywila kwabo, i-vgt i-vgt inika izibonelelo ezibalulekileyo xa kuthelekiswa ne-jogotry yejometri eqingqiweyo
Nokuba ngumthwalo opheleleyo, ushiya umsantsa kwizicelo zomthwalo, okanye ohambelana nomthwalo wenxalenye kwaye ufuna isango lokuchitha isati. Impapasho ichaza imfuneko yokuba ne-nozzle enokugxotha ngokunyanzelisa ubukho beedipozithi kunye nokwandiswa kwe-thermal ukuthintela i-blade ekubeni igcinwe. Iinkqubo eziqhelekileyo ze-VGT azisebenzi ngokubanzi kwizicelo apho amandla aphezulu, ukuthembeka okuphezulu kunye nobomi obude bufunekayo ngenxa yezizathu ze-vgt zinelungelo elilula kunye nezixhobo ezilula zokuhamba.
Lo msebenzi uphakamisa umxholo omtsha we-jomometry ye-turbocharry eguquguqukayo enokusetyenziswa kwi-Axial kunye ne-turbobracharger. Umxholo ubonelela ngokuncitshiswa okubalulekileyo kwiindawo ezihambayo kwaye ke kunokubanakho ukunciphisa iindleko ze-turbocharger kwaye ukonyusa ukuthembeka kwayo kuthelekiswa nemizobo ye-vgt. Umxholo une-nozzle ephambili kunye ne-tandem nozzle. I-nozzles yiringi ye-ring enenani elifunekayo leevane. Ngokubonisa i-nozzle enye ngentlonipho enye, kunokwenzeka ukuba iguqule i-engle yokuphuma ye-nozzle, kwaye iguqule indawo enomqala ngendlela eya kuhamba ngobunzima obugqithisileyo.
Ireferensi
P. Jacoby, H. Xu kunye no-D. Wang, "i-vtg i-turbobrear-ingcinga yokufaka isicelo," kwi-cimac iphepha lesicelo.
Ixesha lokuposa: Jun-07-2022