Emhlabeni, inhloso eyinhloko ukuthuthukiswa komnotho kaphethiloli ngaphandle kwemihlatshelo ephathelene nanoma yiziphi ezinye izindlela zokusebenza. Esinyathelweni sokuqala, isifundo sepharamitha esiganile sibonisa ukuthi ukuthuthuka okusebenzayo ezindaweni ezisebenzayo zingenzeka ngezindleko zobubanzi bemephu encishisiwe. Ukuphetha kusuka emiphumeleni kajometri amathathu ahlukile ngobunzima obuhlukahlukene obususelwa ku-diffusers ashibhile aklanyelwe. Imiphumela evela ku-Hot Geate Test Stand bese uhlolo lokuhlola injini ekhombisa ukuthi zonke izinhlelo ziyakwazi ukwandisa ukusebenza kahle kwe-compressor futhi ngaleyo ndlela zithuthukise umnotho we-main ezikhundleni ezinzima zokushayela ezinjini zokushayela ezisindayo.
Ezinye izinselelo zimelwe ngesidingo sokuqina okuphezulu, ukuphuma komsindo ophansi nokusebenza okuhle kwenjini. Ngakho-ke, ukwakheka kohlelo lweCompressors kuhlale kuyindlela yokuyekethisa phakathi kokusebenza kahle okuphezulu, ububanzi bemephu ebanzi, isisindo esiphansi sokulahleka kwe-aerodynamic okuhlangenwe nakho okuphambili kwe-aerodynamic kuhlu oluphambili lwe-haul izimoto ezinde futhi ngaleyo ndlela ukwehla komnotho okhuphukayo. Ukuxazulula le nkinga eyisisekelo ye-compressor design ngokwazisa i-geometry eguqukayo ingaholela ekunciphiseni izindleko zobunikazi okuyiphuzu lokuthengisa eliphakeme kakhulu mayelana nezinjini ezinzima zokuthengisa. Ngaphandle kwama-valves okubuyisana asetshenziswe ku-Pravenger Car turbocharger, ama-compressors ane-geometry eguquguqukayo awatholanga ngendlela yochungechunge yize kucwaningwe kakhulu kulo mkhakha.
Ama-compressors amathathu ahlukahlukene asungulwe ngenhloso yokwenza ngcono umnotho wezinjini ezisindayo ebangeni eliphambili lokushayela ngaphandle kokuwohloka maqondana namandla alinganiselwe, i-torque ephezulu, ukuqina kokuqina nokuqina. Esinyathelweni sokuqala, izidingo zenjini maqondana nesigaba se-compressor zithathwe futhi kukhonjwa amaphuzu okusebenza okusebenza kahle. Uhla oluphambili lokushayela lwamaloli amade we-haul luhambelana namaphoyinti okusebenza kuma-ratio aphezulu wengcindezelo kanye nokugeleza okuphansi okuphansi. Ukulahleka kwe-aerodynamic ngenxa yama-angles ahamba eTangential Flow efless diffuser adlala indima evelele kulolu banga lokusebenza.
Inkomba
Bonder, Werner; I-Engels, Berthold: I-VTG Turbocharger yezinhlelo zokusebenza ezisindayo ze-disel diesel ngokusebenza okuphezulu. 8. I-Aufladetechnische Konferenz. Dresden, 2002
Boemer, a; Goettsche-goetze, H.-c. ; Kipke, k; Kleuser, r; I-Nork, B: Zweistofige Auflodungskonte Fuer Een 7.8-litre tier4-final hocleistungs-dieselmotor.16. Aufladetechnische konferenz. Dresden, 2011
Isikhathi sePosi: Mar-29-2022