Engines TDI - chii? Features, Magadzirirwo

Munguva ichangopfuura, Diesel injini inoshandiswa yezvokutengeserana motokari chete. injini zvakadaro mutakurwi motokari - munhu kuziva chaiko kuti vatyairi Russian. Kare, vatorwa vagadziri (kusanganisira VAG) pamutemo haana kupa Motors zvakadai pamusoro mumhuri pamusika. Asi ikozvino akatanga kuoneka mutakurwi motokari uye crossovers kubva "Volkswagen" pamwe injini TDI. Chii? We munyaya ino.

mamiriro

Chokutanga, tinoona kuti Motors pamwe chidimbu kuwana chete "Volkswagen". zvidzidzo izvi dzinewo "Audi". Engines TDI - nayo Motors pamwe Turbo Diesel jekiseni (saka Acronym). Uyewo, zvidzidzo izvi akasiyana chaizvo mafuta wedzerai "Common Rail".

Features

The huru Pakanzi - a turbine, riri vakapakata injini TDI. Chii? Izvi mashandiro, iro rinopa kumanikidzwa mhepo aibuda, nokudaro vachiwedzera injini torque uye simba. Asi kusafanana nedzimwe Motors, 2.0 TDI ane chaiyo turbine design - munhu shanduka geometry. Chii chinoita kuti risiyane kwakajairika compressors? zvakagadzirwa Izvi zvinoita kuchinja kwakakura uye vatungamirire chiutsi gasi rukova. Izvi zvinopa kuwedzera simba uye nani mafuta upfumi. Saka, vane marita maviri bhuku, unogona kusimuka kusvika 170 horsepower. A yakananga jekiseni hurongwa, nemhaka mafuta kuparadzwa anenge 5.5 litres ari kubatanidzwa kutenderera.

Vamwe TDI injini mu "Volkswagen" takashongedzerwa aine turbine-mhando VNT. chidimbu ichi kunoreva compressor ane shanduka kamwene. Nokutengesa nokuti turbines yakadaro "VW" ndiyo "Garrett". The namaapuro chikwata ichi yokuti:

• The Vacuum actuator.
• Control mashandiro.
• Guide vanes.

Recent kuchinja kwakaitwa kuti chiutsi gasi chekubuda unodiwa. Izvi zvinoitwa nokugadzirisa kwakakura chiteshi muchinjikwa chikamu. Saka, chipande anogona tenderera kumativi ayo akabatana pane imwe akachinjikana. Izvi zviri kuitwa kudzora mashandiro. It rine mhikuriso uye mhete. Igumburwe mashandiro inopa Vacuum actuator. Ndiye anoita pamusoro mhikuriso kuburikidza rinokosha zvishuvo. A Vacuum actuator ane vharafu wedzera nevezera muganhu. It zvakabatana electronic injini kudzora hurongwa. The mashandiro unoshanda pamwero mukuru mune kufurirwa uye Inlet mhepo tembiricha.

TDI uye "Audi-TT"

TT - ichi ndechimwe chezvinhu yakakurumbira coupe kubva "Audi". Kwekutanga muchina Another chete peturu powerplants. Diesel aggregates zvaimbonzi "miriwo" vakatora pasi vaise. Uyezve, ichi coupe nyanzvi mumitambo chete dzaida vysokooborotisty motokari. Asi pashure kushandisa kuti "Audi TT" TDI injini ose pfungwa nokupwanya. Izvi Diesel injini ine nyore incredible unongotaura. Kana marita maviri achishanda vhoriyamu akatanga 170 horsepower, uye rose 350 Numbers torque. Izvi zvakapa zvinokosha chaizvo mune simba. To zana motokari akaparadzirwa masekondi 7 nehafu. A kunonyanyisa kumhanya 226 makiromita paawa. Zvino anokosha pfungwa - mafuta rinodyiwa. Uye chikwata ichi ukaparadza paminiti zana litres 5.3 chete makawanda nzira. Hamunganditendi, asi ichi ndicho chaicho pasipoti Data kubva mugadziri.

zvakatipoteredza ushamwari

TDI injini Range kuitira aitungamirira chinzvimbo pamisika kwemakore 20. On mumwe wavo Zvakachena Diesel zvemichina yave rakatangwa. Inopa wokunatswa chiutsi magasi yakadzika nokuda rokutendeutsa senitrogen oxides mumvura mhute. The Hurongwa watopiwa rakatangwa muna tsika uye rave kushandiswa zvinobudirira US kubvira 2014. Motor 3.0 TDI rinoungana nokurondedzerwa ose zvinokuvadza vari pedza. Choutsi ose CO chete kiromita kuti magiramu 130. chete.

Ndezvipi zvakanakira injini TDI?

Chii, hatina kare kuwana. Zvino funga huru zvakanakira Turbo Kurongwa mashoko. Kazhinji, mushure "Audi" kupinda muna VAG boka, yokupedzisira atora aitungamirira chinzvimbo ndandanda Vagadziri Diesel injini. Kuburikidza itsva youinjiniya zvinogadzirisa, Motors vavo vanoonekwa ne:

• High mafuta kunyatsoshanda.
• Low ruzha (anongoda hapana anzwike panguva simbe).
• High kwevari simba uye torque.

Uyewo, mashoko anenge simba miti kusangana ano zvezvakatipoteredza zvinodiwa (anobuda 'Euro-6' mureza). A kuwedzera simba rakanga kubudirira kuburikidza chinokosha pamasikiro turbine. Kusiyana nevamwe michini, zvivako compressors kubva VAG kukwanisa kushanda pasi kumanikidzwa kwa2000 nomuzariro. Modern analogues nyaya 1300 chete nomuzariro. Uyewo mune injini pamwe TDI injector pombi. Izvi rinobvumira kunonyanyisa kudzora chinotsva jekiseni.

mhedziso

Saka isu afunga chii inobudisa vane TDI-injini, chii uye chii ayo zvakanakira. Panguva iyoyo, TDI injini tiri rimwe simba kupfuura, chinyararire uye zvakatipoteredza ushamwari. Hazvishamisi, anogara ari aitungamirira chinzvimbo mumusika pose.