'Mapa o mocha o ipapisitse le ts'ebeliso ea liparamente tse bolokang matla joalo ka matla a turbocharger le phallo ea boima ba turbine ho hlalosa ts'ebetso ea turbine maemong ohle a VGT. Li-curve tse fumanoeng li kentsoe ka nepo li-polynomials tsa quadratic mme mekhoa e bonolo ea ho fetolela e fana ka liphetho tse tšepahalang.
Ho fokotseha ke mokhoa oa nts'etsopele ea enjine e lumellang ts'ebetso e ntle le ho fokotsa likhase tse theohileng ho ipapisitse le keketseho ea tlhahiso ea matla lienjineng tsa phallo e fokotsehileng. E le ho finyella tlhahiso ena e phahameng ho hlokahala ho eketsa khatello ea ho matlafatsa. Lilemong tse leshome tse fetileng, mahlale a feto-fetohang a geometry turbocharger (VGT) a hasane ho phahamisoa ha enjine le likarolo tsohle tsa 'maraka,' me matsatsing ana, ho se ho hlahlobiloe mahlale a macha a turbocharging joalo ka li-compressor tsa geometry tse fapaneng, lienjineri tsa turbocharged ka tatellano kapa lienjineri tse hatelitsoeng ka mekhahlelo e 'meli.
Moralo o nepahetseng le khokahano ea sistimi ea turbocharging ho enjene e tukang e ka hare e na le bohlokoa ba chelete bakeng sa boitšoaro bo nepahetseng ba enjene eohle. Haholo-holo, e bohlokoa ts'ebetsong ea phapanyetsano ea khase le nakong ea phetoho ea nakoana ea enjene, 'me e tla susumetsa ka tsela ea bohlokoa tšebeliso e khethehileng ea enjene le mesi e silafatsang.
Litšobotsi tsa turbine li kentsoe ka nepo le mesebetsi ea quadratic polynomial. Mesebetsi ena e na le boikhethelo ba ho arohanngoa khafetsa le ntle le ho khaotsa. Phapano lipakeng tsa boitšoaro ba li-turbine tlas'a maemo a tsitsitseng kapa tlas'a maemo a phallo e sisinyehang, hammoho le liketsahalo tsa phetiso ea mocheso ho pholletsa le turbine li ntse li etsoa lipatlisiso. Matsatsing ana, ha ho na tharollo e bonolo ea ho rarolla mathata ana ka likhoutu tsa 0D. Phatlalatso e ncha e sebelisa li-parameter tse tsitsitseng tse sa tsotelleng liphello tsa tsona. Kahoo liphetho tse kenyellelitsoeng li tšepahala haholoanyane 'me ho nepahala ha papiso ea enjene eohle ho ntlafatsoa.
Referense
J. Galindo, H. Climent, C. Guardiola, A. Tiseira, J. Portalier, Tlhahlobo ea enjene ea disele e nang le turbocharged ka lipotoloho tsa 'nete tsa ho khanna, Int. J. Veh. Des. 49 (1/2/3) (2009).
Nako ea poso: Apr-18-2022