Wonke amamephu we-compressor ahlolwe ngosizo lwezinqubo ezithathwe ngesikhathi sokuhlaziywa kwezidingo. Kungakhonjiswa ukuthi akukho lutho olushintshiwe olwalukhulisa ukusebenza kahle kwe-compressor kuhlu oluphambili lokushayela ngenkathi ugcina ukuqina kokuqina kwesisekelo kanye nokusebenza kahle kumandla enjini alinganiselwe. Lokhu kungumphumela wokwandiswa kwemephu okuncishisiwe lapho usebenzisa i-diffeser eshibhile. Imiphumela ibuye ikhombise ukuthi akukho mthelela ekufakweni komsebenzi othize we-impeller lapho kushiywe nge-discemer ngamapharamitha design asetshenziswayo. Ijubane le-Impeller ngesilinganiso esinikeziwe sengcindezelo kuwukuphela komsebenzi wokusebenza kahle kokuhlinzekwa ngokusetshenziswa kwe-diffuder eshintshiwe. Umgomo we-geometry ye-compressor eguqukayo ngaleyo ndlela uchazwa njengokugcina amandla asebenza kahle ebangeni lokushayela main ngenkathi unweba ukugeleza kwemephu ukuze ufinyelele endle futhi ushaye i-flow flow ukuze uthole ukusebenza kahle okulinganiselwe, i-torque ye-enjini futhi ngesikhathi sokusebenza kwe-enjini okuqhathaniswa ne-compressor eyisisekelo.
Ama-compressors amathathu ahlukahlukene athuthukisiwe anenhloso yokwenza ngcono umnotho wezinjini ezisindayo ezihlokweni eziphambili zokushayela ngaphandle kokuwohloka maqondana namandla akalwe,
I-Peak Torque, uguqule ukuqina 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.
Ukuze uthuthukise umnotho wamafutha ngaphandle kwemihlatshelo ephathelene nezinkinga zenjini ezisele, kwethulwa ama-geometries aguqukayo ukuze kunwetshwe ububanzi bemephu futhi ngasikhathi sinye kusenzele ukusebenza kahle kwe-compressor ku-ratives ephezulu kakhulu.
Inkomba
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 Sokuposa: Meyi-05-2022