I-China yenza indibano entsha yevalvu yesitofu se-fuel F00VC01001 kwisitofu samafutha 0445110009

Uphononongo lokulinganisa kwiMpembelelo yokuTofa kweFuel okungaLinganiyo kumngxuma ngamnye weNjinja yeDizili kwiNkqubo yokuTsha(ICANDELO 6)

Ngokwembono yeqondo lokukhutshwa kobushushu eliqokelelweyo, ukukhutshwa kobushushu kwinqanaba lokutsha kwangoko kwi-Uneven Condition inkulu, kodwa iyancipha kancinci kwixesha elizayo, ngoko ke ukutsha kwi-Uneven Condition akwanelanga njengaleyo kwi-Even Condition.

Ngenxa yezinga lokutofa elingalinganiyo lomngxuma ngamnye, eminye imingxunya inezinga eliphezulu lokutofa kunye nomthamo omkhulu wenaliti yamafutha, kwaye eminye imingxuma inezinga eliphantsi lokutofa kunye nenani elincinci lenaliti yamafutha.Kwimingxuma enezinga eliphezulu lokutofa, njengoko umgama wokutshiza ngamafutha umde kwaye nokusasazwa kwendawo ngexesha elinye kubanzi, isibaso sinokuxutywa nomoya ukwenza imixube emininzi ngexeshana elifutshane;nangona kunjalo, ngenxa yobuninzi be-injection ye-fuel, i-fuel eqhotyoshelwe eludongeni iyanda, kwaye i-air-fuel ratio kwindawo ehambelana nayo iphantsi, ngoko ke ukutshiswa kwe-diffusion akuphelelanga [17].Kwimingxuma enezinga eliphantsi lokutofa, njengoko ukuphuphuma kwamanzi, i-atomization kunye nokuxuba i-fuel spray ihamba kancinci kodwa umoya kwindawo apho i-fuel spray ifumaneka khona ngokwaneleyo, ukutsha kuphelile kwaye kwanele.Ngaphantsi kwempembelelo edibeneyo yezi meko, indawo yokuqala yokutshisa iqhubela phambili, ubuninzi boxinzelelo lwe-cylinder kunye nobushushu bonyuswa, isizukulwana se-NO sikhulu, isizukulwana seSoot sisikhulu kancinane, ukutsha akuphelelanga kwaye akwanelanga, kunye neHC kunye neCO. Ukukhutshwa kuphezulu kancinci xa kuthelekiswa nezo zise-Even Condition.

4 Isiphelo

Impembelelo yokutshiza kunye noxinzelelo lwenaliti kumngxuma ngamnye we-injini ye-4 ye-injector ye-F186 ivavanywa ngokusebenzisa inkqubo yovavanyo lwexeshana lomlinganiso wokuhamba kunye nesantya sokutofa kumngxuma ngamnye we-injector.