Moetso oa enjene ea lehlakore le le leng
Ho entsoe mohlala oa lehlakore le le leng ho bolela esale pele ts'ebetso ea turbine ea radial-inflow e romelloang maemong a sa tsitsang a phallo. Ho fapana le mekhoa e meng ea pele, turbine e 'nile ea etsisoa ka ho arola liphello tsa casing le rotor ka phallo e sa tsitsang le ka ho etsa mohlala oa ho kenya li-rotor tse ngata ho tloha ho volute.
Ke mokhoa o bonolo le o sebetsang oa ho emela volute ea turbine ka marang-rang a liphaephe tse nang le mahlakore a le mong, e le ho tšoara phello ea polokelo ea bongata ka lebaka la molumo oa tsamaiso, hammoho le phapang e potolohileng ea maemo a matla a mokelikeli hammoho le volute, boikarabello. bakeng sa kamohelo e fapaneng ea boima ka har'a rotor ka liphaseje tsa lehare. Mokhoa o ntlafalitsoeng oa hlalosoa, 'me ho nepahala ha mohlala oa lehlakoreng le le leng ho bontšoa ka ho bapisa liphetho tse boletsoeng esale pele le lintlha tse lekantsoeng, tse fihletsoeng mocheng oa teko o ikemiselitseng ho etsa lipatlisiso tsa li-turbocharger tsa likoloi.
turbocharging ea mekhahlelo e 'meli
Molemo o moholo oa turbocharging ea mekhahlelo e 'meli o tsoa tabeng ea hore mechine e' meli ea tekanyo e tloaelehileng ea khatello le bokhoni bo ka sebelisoa. Likhatello tse phahameng ka kakaretso le katoloso li ka hlahisoa ho sebelisoa li-turbocharger tse tloaelehileng. Mathata a mantlha ke theko e ntseng e eketseha ea turbocharger hammoho le intercooler le manifolding.
Ho feta moo, Interstage intercooling ke complication, empa phokotso ea mocheso ho inlet ea HP compressor e na le molemo o eketsehileng oa ho fokotsa mosebetsi oa HP compressor bakeng sa tekanyo e fanoeng ea khatello, kaha sena ke ts'ebetso ea mocheso o kenang oa compressor. Sena se eketsa ts'ebetso e sebetsang ho feta tsohle tsa sistimi ea turbocharging. Li-turbine li boetse li rua molemo ho tsoa ho sekhahla se tlase sa katoloso ka mohato. Likarolong tse tlase tsa katoloso, li-turbine li ka sebetsa hantle haholo ho feta kamoo ho ka bang joalo ka sistimi ea mohato o le mong. Sistimi ea mekhahlelo e 'meli, ka ts'ebetso e kholo ea sistimi ea turbocharger, e fana ka khatello e matla ea matla, ts'ebeliso e matla ea moea, ka hona, valve e tlase ea ho tima le mocheso o kenang oa turbine.
Referense
Moetso o hlakileng oa lehlakore le le leng oa ho bolela esale pele boits'oaro bo sa tsitsang ba li-turbocharger turbines bakeng sa lits'ebetso tsa enjine ea ho tuka.Federico Piscaglia, Tšitoe 2017.
Ntlafatso ea katleho le menyetla ea phokotso ea NOx ea potoloho ea Miller ea mekhahlelo e 'meli bakeng sa lienjineri tsa khase ea tlhaho tse emeng.Ugur Kesgin, 189-216, 2005.
Moetso o nolofalitsoeng oa turbocharged diesel, MP Ford, Vol201
Nako ea poso: Oct-26-2021