Ukuntu turbocharger ikora
2020-04-01
Sisitemu ya turbo ni imwe muri sisitemu ikunze kwishyurwa muri moteri zirenze urugero. Niba mugihe kimwe, umwuka mwinshi hamwe na lisansi bivanze birashobora guhatirwa muri silinderi (chambre yaka) kugirango ibikorwa byo guhonyora no guturika (moteri ifite kwimuka nto irashobora "guhumeka" kandi kimwe nikirere kinini cyimuka, kongerera ingufu volumetric), Irashobora kubyara ingufu nyinshi kumuvuduko umwe kuruta moteri isanzwe yifuzwa. Ibintu bimeze nkaho ufata umuyaga wamashanyarazi ukawujugunya muri silinderi, uhita winjizamo umuyaga, kugirango ubwinshi bwumwuka burimo bwiyongere kugirango ubone imbaraga nyinshi zifarashi, ariko umufana ntabwo ari moteri yamashanyarazi, ahubwo gaze ya gaze ivuye kuri moteri. gutwara.
Muri rusange, nyuma yo gukorana nigikorwa nkicyo "gufata ku gahato", moteri irashobora nibura kongera ingufu ziyongera 30% -40%. Ingaruka itangaje nimpamvu ituma turbocharger yizizira cyane. Ikirenzeho, kubona uburyo bwo gutwika neza no kuzamura ingufu mubyukuri nigiciro kinini sisitemu ya turbo ishobora guha ibinyabiziga.
None se turbocharger ikora ite?
Ubwa mbere, gaze ya gaze ivuye kuri moteri isunika moteri ya turbine kuruhande rwumuriro wa turbine ikazunguruka. Nkigisubizo, compressor impeller kurundi ruhande rwahujwe nayo irashobora gutwarwa kuzunguruka icyarimwe. Kubwibyo, compressor impeller irashobora guhumeka umwuka ku gahato uva mu kirere, hanyuma nyuma yo gukomeretsa no guhinduranya ibyuma, binjira mu muyoboro wo guhunika hamwe na diametero ntoya kandi ntoya yo kwikuramo kabiri. Ubushyuhe bwumwuka uhumeka uzaba hejuru kurenza uwumwuka ufata. Hejuru, igomba gukonjeshwa na intercooler mbere yo guterwa muri silinderi kugirango yaka. Gusubiramo nihame ryakazi rya turbocharger.