Audi yana murna da shekaru 25 tun ƙaddamar da injunan TDI a cikin kewayon sa ta hanyar gabatar da Audi RS5 TDi Concept. Wani fare ta alamar zoben don nuna cewa tubalan Diesel kuma na iya samun halayen wasanni.
Gagaratun TDI yana da matukar muhimmanci ga Audi. Shekaru da yawa, fasahar TDI na Rukunin Volkswagen ya samo a cikin alamar Jamusanci mafi kyawun nuni don sabbin fasahohinsa. Mun tuna, alal misali, nasarar Audi a cikin gwaje-gwajen jimiri tare da R18 TDI; da Audi R8 V12 ra'ayi, wanda shi ne na farko a duniya (kuma ya zuwa yanzu kawai…) super wasanni mota sanye take da wani dizal engine; ko Audi Q7 V12 TDI, wanda ya bayyana sanye take da injin dizal mafi girma da ƙarfi a duniya.
Duk waɗannan shekarun juyin halitta ta hanyar gasa, tallace-tallace da haɓaka injunan TDI sun haifar da sabon tsari: Audi RS5 TDI Concept. Wani flagship a cikin ci gaban injunan diesel wanda Audi ya yi niyya ya ɗaga sama.
Saboda wannan dalili, Audi RS5 TDI Concept yana fasalta sabbin abubuwan da aka ɗauka kai tsaye daga sashin wasanni na alamar. Manufar alamar ita ce sanya wannan RS5 TDI ya zama mafi zamani da dizal mai wasa na yau. An ba da fifiko a fili kan amfani da caji sau uku. Gabaɗaya, akwai turbos guda biyu da na'ura mai ɗaukar nauyi don sarrafa injin 3.0 TDI waɗanda muka riga muka sani daga wasu samfuran alamar (A6, A5, Q7, Q5).
A kan RS5 TDI Concept, 3.0 TDI toshe yanzu yana ba da iko mai ban sha'awa na 385hp da 750Nm mai ban sha'awa na matsakaicin karfin juyi. Idan aka kwatanta da ƴan uwanta man fetur, ƙarfin ƙarfinsa ya kai 65hp, amma ya fi 320Nm na ƙarfin ƙarfin ƙarfinsa. Lambobi masu ban sha'awa waɗanda 8-gudun R-Tronic gearbox da tsarin Quattro duk-wheel drive zasu yi aiki da su.
Amma saboda a cikin motar motsa jiki ba wutar lantarki ba ce kawai, Audi ya sarrafa abinci mai tsauri akan toshe V6, yana adana 20kg a cikin nauyin injin tare da abubuwan ciki masu sauƙi, kamar crankshaft, haɗa sanduna da pistons. Ayyukan wannan RS5 TDi Concept yayi alƙawarin ba zai kunyata kowa ba. Tare da haɓaka daga 0 zuwa 100km / h a cikin 4 kawai, 0.6s ƙasa da ɗan'uwansa mai RS5 da babban gudun 280km / h, huhu wani abu ne wanda wannan Audi bai rasa ba.
Audi ya yanke shawarar daukar wata hanya ta daban. Kamar yadda muka riga muka ambata, Audi RS5 TDi shine samfurin 1st na alama don fara fara cajin caja mai girma, tare da turbos guda biyu na nau'in 3.0 Bi-TDI, jam'iyyar tana haɗuwa da ƙaramin kwampreta mai ƙarfi tare da cikakken aikin wutar lantarki, wanda aka kunna ta 48-volt tsarin da baturi / capacitor.
Ayyukan wannan kwampreso abu ne mai sauƙi: don samar da matsananciyar caji don ƙananan turbos inertia lokacin da matsa lamba gas ba zai iya yin haka ba. Sakamako? Matsakaicin karfin juyi na wannan injin (750Nm) yana samuwa a farkon 1250rpm. Ba tare da bata lokaci ba a cikin mayar da martani, duk ƙarfin wuta yana nan take.
Tare da cikakken ƙarfin da ya kai 4200rpm, wannan RS5 TDi Concept, yayi alƙawarin kunyatar da ɗan'uwansa man fetur ko a cikin babban ajiyar wutar lantarki, ko a cikin hanzari da kuma saurin dawowa ba tare da wani shakku ba, tare da zubar da karfin jini da aka yi amfani da shi ga tsarin Quattro. Don ƙara dagula lissafin kuɗin ɗan'uwansa mai, Audi ya ba da sanarwar amfani da ƙasa 5L a kowace kilomita 100.
Kuma menene ra'ayin ku game da wannan shawara daga Audi, shin kuna iya ba da lambobi na wannan RS5 TDi Concept ko ɗan'uwansa mai da ke da V8 block, shin har yanzu yana da wannan fara'a ta musamman?
