Diesel Injector Fuel Injector 0445110362 0445110363 Bosch for VW / Audi / Isihlalo / Skoda 2.0 Tdi Cr

Ngokunyuka kokusetyenziswa kwepetroli kunye nemithetho engqongqo yokukhutshwa kombhobho e-China, injini yepetroli yesiko yesiko ayinakukwazi ukuhambelana neemfuno zamaxesha.Iinzuzo ziye zaxatyiswa ngakumbi ngabavelisi abakhulu beemoto.Iimpawu zokutshiza ze-injector ye-GDI ye-injini yepetroli zichaphazela ngokuthe ngqo amandla, uqoqosho kunye nokukhutshwa kwe-injini [!Uphononongo lweempawu zokutshiza phantsi koxinzelelo oluphezulu lwenaliti kweli phepha lubonelela ngesiseko sethiyori kuphando lwe-injini yepetroli ye-GDI.Uphando oluninzi luye lwenziwa kwizinto ezichaphazela iimpawu zokutshiza ze-GDI ekhaya nakwamanye amazwe: Yena Bangquan et al.baye bafunda iimpawu zokutshiza ezikufutshane nentsimi ngaphakathi kwe-1.5 mm ngaphantsi komngxuma womlomo we-injector yepetroli enomngxuma omnye ngokuthe ngqo ngokudibanisa imakroskopu yomgama omde kunye nokufota ngesantya esiphezulu.[2, Uxinzelelo lwe-injector esetyenziswe kuphando luphantsi.ULi Yanfei et al.wafunda iziphumo zoxinzelelo lwenaliti, uxinzelelo lwangasemva kunye nobubanzi be-pulse yesitofu kwiimpawu zokutshiza ze-petroli ye-injector ngqo ye-injini (GDI) injini ye-porous injector ngokusebenzisa i-high-speed photography kunye nesigaba se-Doppler iteknoloji yokulinganisa i-particle (PDPA).Kubandakanya umgama wokungena wokutshiza, ubungakanani bamasuntswana kunye neempawu zesantya [3].Nangona eli nqaku libandakanya umgama wokugqobhoza kokutshiza, ikakhulu lifunda impembelelo yoxinzelelo lwenaliti kumgama wokugqobhoza kokutshiza, kwaye alifundisi ngempembelelo kwi-engile yokutshiza.UCheng Qiang et al.wafunda isiphumo sokwakheka komngxuma wombhobho kwiimpawu zokutshiza ze-GDI ii-injection [4.Jiang Long et al.wasebenzisa indlela ye-Schlieren ukufunda iimpawu zokutshiza ze-injection ye-injection ngokuthe ngqo phantsi koxinzelelo oluhlukeneyo lokusingqongileyo kunye nemithetho yesitofu kuxinzelelo lwe-injection ye-16 MPa [S].U-Li Xiuhai wafunda ifuthe lobushushu be-oyile ye-oyile kwiimpawu zokutshiza [6], kwaye izinto eziphembelela uphononongo zazingatshatanga.