Igesi eqeda amandlaI-turbocharger liqukethe izingxenye ezimbili: i-turbine yegesi eqeda amandla kanyecoccessor. Ngokuvamile, i-turbine yegesi yokuphuma ingakwesokunene futhi i-compressor isehlangothini lwesobunxele. Bangama-coaxial. I-turbine casing yenziwe nge-alloy emelana ukushisa. I-Air Inlet End ixhumeke kwipayipi eligcwele isilinda, kanti ukuphela komoya kuxhunyiwe ethekwini lokuphelelwa yinjini yedizili. Ukuphela komoya kokuphela komoya kwe-compressor kuxhunywe esihlangothini somoya se-diesel injini yomoya inlet, kanye ne-Air Outlet End kuxhunyiwe ku-Cylinder Air Longalet Pip.
1. Ukuphelisa i-turbine yegesi
I-turbine yegesi yokuphelelwa yigesi imvamisa iqukethe aizindlu ze-turbine, indandatho ye-nozzle kanye ne-impleller esebenzayo. Indandatho ye-nozzle iqukethe indandatho yangaphakathi ye-nozzle, indandatho yangaphandle kanye nama-nozzle blades. Isiteshi esakhiwe ngama-nozzle blades sincipha kusuka ku-inlet kuya kokuphuma. I-empoller esebenzayo yakhiwa nge-turntable futhi i-impeller, futhi amabala asebenzayo ahlelwe emaphethelweni angaphandle we-turntable. Indandatho ye-nozzle kanye ne-inyuller yokusebenza eseduze yakha "isigaba". I-turbine enesigaba esisodwa kuphela ibizwa nge-turbine yesigaba esisodwa. Ama-supercharger amaningi asebenzisa ama-turbines esiteji esisodwa.
Umgomo osebenzayo we-turbine yegesi yokuphelelwa yigesi kanjena: laphoInjini yedizili Iyasebenza, igesi yokuphelelwa yisikhathi idlula ngepayipi eligcwele futhi ligelezelele kwindandatho ye-nozzle engcindezini ethile nasemazingeni okushisa. Njengoba indawo yesiteshi endandatho ye-nozzle kancane kancane iyancipha, izinga lokugeleza kwegesi yokuphelelwa amandla endandatho ye-nozzle inyuka (yize ukucindezela kwayo nokushisa kwayo kwehle). Igesi eshesha kakhulu yokuphuma ephuma ku-nozzle ingena esiteshini sokugeleza kuma-impoller blades, futhi i-airflow yaphoqeleka ukuba iphenduke. Ngenxa yamandla we-centrifugal, i-airflow icindezela i-concave ingaphezulu lebala nemizamo yokushiya ibala, elibangele umehluko wokucindezela phakathi kwe-concave ne-convex blade. Amandla aphumela omehluko wengcindezi osebenza kuwo wonke amabala akhiqiza i-torque evuthayo emgodini ojikelezayo, okwenza ukuthi umlohlisi akwazi ukujikeleza ethekwini elingaphandle likhishwe ethekwini le-turbine.
2. I-compressor
I-compressor ikakhulukazi yakhiwa ngokungena komoya, ukusebenza kwe-impler, i-diffuser kanye ne-turbine yezindlu. Le khasicoccessor Ingabe i-coaxial nge-turbine yegesi yokuphelelwa yigesi futhi iqhutshwa yi-turbine yegesi yokuphuma ukuze ujikeleze i-turbine esebenzayo ngejubane eliphezulu. I-turbine esebenzayo iyingxenye eyinhloko ye-compressor. Imvamisa iqukethe isondo lomhlahlandlela womoya olwandulela phambili kanye nesondo lokusebenza elivulekile. Lezi zingxenye ezimbili zifakwe ngokulandelana emgodini wokujikeleza. Amabala aqondile ahlelwe ngokuhle kakhulu esondweni asebenzayo, futhi kwakhiwa isiteshi somoya esinwetshiwe phakathi kwecala ngalinye. Ngenxa yokujikeleza kwesondo lokusebenza, umoya wokudla ucindezelwe ngenxa yamandla asemanzini futhi uphonswe emaphethelweni angaphandle wesondo lokusebenza, okwenza ingcindezi, izinga lokushisa kanye nejubane lomoya ukuze likhuphuke. Lapho umoya ugeleza udlula ku-diffuser, amandla we-kinetic womoya aguqulwa abe amandla okucindezela ngenxa yomphumela wokuphazamiseka. Ekuqedeniizindlu ze-turbine, amandla e-kinetic alo moya kancane aguqulwa abe amandla okucindezela. Ngale ndlela, ubuningi bomoya wokudla kwenjini yedizili buthuthukiswa kakhulu nge-compressor.
Isikhathi Seposi: Meyi-24-2024