Diesel Injector Fuel Injector 0445110362 0445110363 Bosch na VW / Audi / Seat / Skoda 2.0 Tdi Cr
samfurin cikakken bayani
Ana amfani da su a cikin Motoci / Injuna
Lambar samfur | 0445110362 0445110363 |
Injin Model | CFHC/CFFB |
Aikace-aikace | VW / AUDI / SEAT / SKODA 2.0 TDI CR |
MOQ | 6 inji mai kwakwalwa / Tattaunawa |
Marufi | Kunshin Farin Akwatin ko Buƙatun Abokin ciniki |
Garanti | Wata 6 |
Lokacin jagora | 7-15 aiki kwanaki bayan tabbatar da oda |
Biya | T/T, PAYPAL, a matsayin fifikonku |
Bincike akan Halayen Fesa na GDI Injector ƙarƙashin Babban Matsalolin allura
Tare da karuwar amfani da mai da kuma tsauraran ka'idoji kan fitar da hayaki a kasar Sin, injin allurar mai ta tashar jiragen ruwa na gargajiya ba zai iya ci gaba da biyan bukatun zamani ba. Manyan masu kera motoci sun ƙara daraja fa'idodin. Halayen fesa na injector na injin mai na GDI kai tsaye yana shafar ƙarfi, tattalin arziki da fitarwar injin [! Nazarin halayen fesa a ƙarƙashin matsanancin matsa lamba a cikin wannan takarda yana ba da tushen ka'idar don binciken injin gas na GDI. An gudanar da bincike mai yawa kan abubuwan da ke shafar halayen fesa na GDI a gida da waje: He Bangquan et al. sun yi nazarin halaye na feshin filin kusa a cikin mm 1.5 a ƙarƙashin ramin bututun mai na bututun mai mai allura kai tsaye mai ramuka guda ta hanyar haɗa na'urar hangen nesa mai nisa da ɗaukar hoto mai sauri. [2, Matsi na allurar da aka yi amfani da su a cikin bincike ya yi ƙasa. Li Yanfei et al. yayi nazarin tasirin matsa lamba na allura, matsa lamba na baya da nisa na allura a kan halayen fesa na injector na injin mai kai tsaye (GDI) ta hanyar yin amfani da daukar hoto mai sauri da fasahar auna ma'aunin Doppler (PDPA). Ciki har da nisan shigar da feshi, girman barbashi da halayen saurin gudu [3]. Kodayake wannan labarin ya ƙunshi nisan shigar da feshi, galibi yana nazarin tasirin matsa lamba akan nisan shigar da feshi, kuma baya nazarin tasirin feshin kwana. Cheng Qiang et al. yayi nazarin tasirin tsarin rami na bututun ƙarfe akan halayen fesa na injectors na GDI [4. Jiang Long et al. yayi amfani da hanyar Schlieren don nazarin halayen fesa na masu allurar kai tsaye a ƙarƙashin matsi na baya na muhalli daban-daban da dokokin allura a matsa lamba na 16 MPa [S]. Li Xiuhai ya yi nazari kan tasirin zafin mai akan yanayin feshi [6], kuma abubuwan da suka yi tasiri a binciken ba su da yawa.