Mazda SKYACTIV. Sei kuramba kudzikisira uye turbos

Mazda inoita seichaenda zvayo. Maitiro akananga kune madiki (akaderedzwa) uye turbocharged injini dzemakore achangopfuura anoita seakapfuura kudivi reMazda. Chimiro cheJapan hachitendi mune ramangwana ravo.

Sei?

Jay Chen, injiniya weinjini kuMazda, achitaura neRoad & Track panguva yekupedzisira yeLos Angeles Motor Show, anoti injini diki neturbo zano "kungoyedza kuwana hupfumi hwemafuta muhwindo diki rekushandisa".

Chimwe chinhu chinobatsira kuwana nhamba dzakanakisa mukuedzwa kwehomologation, asi kwete mumamiriro chaiwo ekutyaira. Zvakadaro, sekureva kwaChen, ivo vanove vasina kunakidza kutyaira.

Sekuratidzira kweizvi, Chen anoti injini dzeSKYACTIV - dzinosanganisira 1.5, 2.0 uye 2.5 l kutamiswa -, "mumamiriro ezvinhu chaiwo, injini dzedu dzeSKYACTIV dzinopfuura injini duku yeturbo inoshandiswa uye CO2".

Internal combustion injini inofanira kuenderera mberi

"Tinotenda kuti injini yemoto yemukati iripo kuti igare, tinotenda kuti maitiro edu ari nani," anodaro Chen. Akataurawo kuti zano rakatangwa nerudzi muna 2012 nekuparurwa kweinjini yekutanga yeSKYACTIV rakaratidza kuve rakabudirira apo Toyota yakawana 5% yeMazda Nyamavhuvhu apfuura.

Vari kutanga kuona kubatsira kwemaitiro atinoita zvinhu. Zviripachena injini yako nyowani (Toyota) yakafanana neyedu SKYACTIV-G. Vanotiitira shanje uye kukwanisa kwedu kupikisa uye kuita zvinhu zvakasiyana.

Jay Chen, injiniya weMazda

Tichifunga nezvemhedzisiro yakawanikwa, zvave pachena kuti sei vasiri kutevera nzira yeinjini diki dzeturbo, dzakajairwa mahybrids uye CVT (anoramba achichinja mabhokisi) - mhinduro yakakurumbira muUS.

Hatipesani nekudyisa

Kuwedzera kune Diesels, Mazda ine mune catalog imwe turbocharged SKYACTIV-G injini , iyo yakatanga kuratidzwa na CX-9 uye ndichasvikawo pamagazini yeMazda6. Ndiyo injini yayo huru uye ine simba kwazvo, uye kushandiswa kweturbo kwaive kwakanangana nekudzoreredza yakafanana yakaderera revs kuwanikwa maitiro eV6 injini.

Usatarisira kuiona pasi pehodhi yeMX-5 kana yemitambo Mazda3 vhezheni.

SKYACTIV-X

uyewo SKYACTIV-X , Mazda's revolutionary injini, inoshandisa compressor - iyo brand inodana iyo "yakaonda" kana "murombo" compressor, ichitaurawo kudiki kwayo, sezvo isipo nechinangwa chekuwedzera simba. Iyo ine zvese zvine chekuita nekudzvanya kupisa kunobvumira injini itsva.

Zvakare, Jay Chen:

Kuti tiwane compression-ignition, tiri kushandisa 50:1 air-to-fuel ratios, saka tinoda kuwana mweya wakawanda. Saka compressor parizvino iri kuisa mweya wakawanda uye inotenderedzwazve exhaust ichidzokera muhumburumbira, ichishandisa huwandu hwakafanana hwehuturu.

Zvese zvinoratidza kuti yekutanga SKYACTIV-X injini inorova musika muna 2019, ingangove nemutsivi weMazda3, yatakaona iyo prototype Kai payekupedzisira Tokyo Motor Show. Mazda inotenda kuti injini yayo itsva yeSKYACTIV-X isarudzo iri nani yakapihwa kudzikiswa uye maturbos ayo ari kutonga pamusika parizvino.