Vuto liyenera kukhala lalikulu - momwe mungasungire injini ya V12, yomwe yafotokozera Ferrari nthawi zonse, kuti igwirizane ndi zomwe zimafunikira mpweya?
Patent yatsopano, yomwe idaperekedwa ku United States Patent ndi Trademark Office, ikuwonetsa momwe mtundu wa akavalo wochulukira umafuna kusunga V12 kwazaka khumi zikubwerazi.
Zomwe tikuwona muzovomerezeka, zikuwoneka ngati kusintha kwa injini yamakono ya V12 (F140), yogwiritsidwa ntchito ndi Ferrari 812 Superfast kapena GTC4Lusso, zomwe zikutanthauza kuti vumbulutso lake likhoza kukhala posachedwa.
Kusiyana kwa V12 komwe kulipo kumakhala pamutu wa injini, komwe mutha kuwona kuwonjezera kwa chipinda chaching'ono choyaka moto ndi spark plug yake, pomwepo pamwamba pa chipinda chachikulu choyaka.
Lembetsani ku kalata yathu yamakalata
Mwa kuyankhula kwina, kuyatsa kwa kusakaniza kwa mpweya-mafuta kungathenso kuchitika m'chipinda chino, koma zikuwonekerabe chifukwa chake Ferrari anasankha yankho lotere.
Cholinga chake ndi kupanga kutentha kwambiri mofulumira pamene injini ikuzizira, zomwe zidzayambitsa zothandizira kufika akadakwanitsira ntchito kutentha mofulumira (300º C mpaka 400º C), kuwonjezera mphamvu zake ndi kuchepetsa mpweya wopangidwa pamene injini sichifika kutentha kwake kogwira ntchito.
Kuti tichite izi, pozizira zimayambira - kuti tisasokonezedwe ndi "Cold Starts" yathu - chipinda choyambirira chimatanthawuza kusakaniza koyamba kwa mpweya wosiyana ndi kuyatsa kwakukulu, kupititsa patsogolo kusakaniza koyaka moto poyambitsa mpweya wotentha m'chipinda choyaka. ndikupangitsa chipwirikiti chochulukirapo.
Mwanjira iyi, kuyatsa kwakukulu kumatha kuchedwa, chifukwa chake, kuyatsa, kuthamangitsidwa mwachangu kwa mpweya (wotentha) kuchokera kuchipinda choyaka moto, zomwe zimathandizira kuti nthawi yaifupi kuti zoyambitsa zifike kutentha kwabwino kwambiri - mofulumira dongosolo likuwotcha, ndi bwino kuti mpweya wotulutsa mpweya uzigwira ntchito, kotero kuti udzaipitsa pang'ono.
Kuyaka kopangidwa ndi pre-chamber kumapangitsanso chipwirikiti chochulukirapo, chofanana ndi chomwe chimapangidwa ndi injini yomwe ikuyenda pa ma revs apamwamba, kusunga kuyaka kukhala kokhazikika (kupewa kuphulika).
Kutulutsa kwakukulu komwe ma injini amatulutsa osatenthetsa kumapitilirabe kukhala vuto lomwe ndi lovuta kulithetsa, chifukwa cha nthawi yomwe imatengera otembenuza othandizira kuti aziwotcha. Zovuta kwambiri ngati tilingalira injini yayikulu ngati V12 ya Ferrari.
Yankho Ferrari sikufuna "kuyambitsanso gudumu", koma ndi chisinthiko zofunika kutsimikizira moyo wautali wa injini V12 ndi zogwirizana ndi zofunika kwambiri wovuta ponena za mpweya.