Diesel Injector Fuel Injector 0445120146 Bosch na Daewoo DV11 Yuro 4 Doosan DV11 Yuro 4 bh 120, Bx 212, Fx 116, Fx 117, Fx 120

Tasirin Injector Biyu akan Tsarin Konewa a cikin Injin Diesel Series 396 (Kashi na 3)

Samfurin konewa

Siffofin halayen injin dizal na jerin 396 tare da ɗakin konewar kwandon kwandon kwandon lebur-top. An zana samfurin geometric ta software na ProE, sashin raga yana kammala ta software ta Hypermesh, sannan an inganta ragar kuma an rufaffen ta ta hanyar. Farashin AVL. An saita raga mai ƙarfi don ƙididdigewa da bincike bayan aiwatarwa. Kamar yadda motsin iska a cikin silinda yana da asymmetrical kuma yana da tasiri akan rarraba sararin samaniya na man fetur sannan kuma akan tsarin konewa, an kafa samfurin don dukan ɗakin konewa. Akwai sel guda 56050 da 158900 a TDC (cibiyar mutuwa ta sama) da BDC (cibiyar mutuwa ta ƙasa) bi da bi, kuma ana nuna ƙirar ɗakin konewa a TDC a cikin Hoto 1.9.

Ana nuna mahimman ma'auni na injectors 5-rami da 8-rami da 4-rami dual-injector a cikin Tebura 2, kuma masu yin allura tare da ramukan allura daban-daban suna da daidaitaccen yanki mai tasiri iri ɗaya. Rarraba sassan fesa a cikin silinda bayan allurar man fetur na 5 ° CA an nuna a cikin Hoto 2. An saita rabon eddy na yanzu a cikin Silinda zuwa 2.9, motsi na iska a cikin Silinda yana da asymmetric saboda matsayi na bawul mai shiga, da man fetur. feshi kuma yana tasiri ta motsin iska daidai.10.

Ana aiwatar da lissafin kuzarin halayen sinadaran tare da samfurin jigilar kayayyaki na dizal na FIRE, kuma ana nuna babban zaɓin ƙirar ƙididdiga a cikin Tebu 3. A cikin ƙirar fashewar KHRT, ƙimar coefficient C2 an saita zuwa 12.

3. Sakamakon kwaikwaiyo da bincike Hoto na 3, Hoto 4 da Hoto 5 bi da bi suna nuna kwatantawa da kuma nazarin matsa lamba a cikin Silinda, ƙimar sakin zafi, matsakaicin zafin jiki a cikin Silinda, sakin zafi da aka tara da NO taro juzu'i lokacin da 5-rami da 8-rami injectors. kuma 4-rami dual-injector an karɓa.