Diesel Injector Fuel Injector 0445120160 Bosch for Yc6m/Mk 9.8 Engine

Kugadzira Modhi yeFuel Injection process Kubudirira Analysis yeInjector yeDiesel Engines(chikamu 6）

uko rT uye rb - kuwanda kwehuturu nemhepo zvakateerana mT uye mb - mafuta uye mhepo ine simba viscosity; σ -kushushikana kwemafuta pamusoro; cd - nozzle orifice dhayamita. Naizvozvo, iyo formula inotora fomu (5):

Kubva pane nzira yakasarudzwa, muenzaniso wakafananidzwa muLMS Imagine.Lab AMESim software package ine dhayagiramu inomiririrwa mumufananidzo 4. Mufananidzo 4. Calculation block yeSauter inoreva kudonha dhayamita muLMS Imagine.Lab AMESim.

Zvakare panguva yejekiseni, zvakakosha kunanga pakuumbwa kwemafuta madiki madonhwe pamwe chete nekuona kugona kwemadonhwe kupinda zvakadzika mumativi ese mumhepo yakamanikidzwa mukati mekamuri yekupisa.

Kupinda kwemadonhwe mumhepo yakamanikidzwa yemhepo kunoenderana nehuwandu hwejeti yemafuta. Nekuderedzwa kwejeti, madonhwe emafuta anogona kusapinda munzvimbo dziri kure dzekamuri yekupisa, kupisa kusina kukwana kunoitika, kushandiswa kwemafuta kunowedzera, simba rejini rinoderera.

Rudzi rwekupfapfaidza kubva pamuromo wemuromo runogona kutsanangurwa kubva pakutaura (7):

dC - Nozzle orifice dhayamita, m; JD - chaiyo mafuta ekudzikira mwero m/s; t - nguva yekufambisa kwepfapfaidzo kubva kune injector s; Isu - Weber criterion; Mx - Mach criterion (reshiyo yekuyerera kwemvura kusvika pakufamba kwezwi; rk - density criterion (ration of the air density to the fuel density) Iyi nzira yekuziva siyana yekupfapfaidza yakaumbwawo muLMS Imagine.Lab AMESim software Package, iyo flowchart yakapihwa mufig5