Umgangatho ophezulu weDizili Isitofu seFuel Nozzle Dlla160pn135

Kwinkqubo yangempela yokusebenza ye-injector, i-coefficient yokuhamba kwe-nozzle ayichaphazeli nje kuphela ukuhamba kwe-valve yenaliti, kodwa kunye nesakhiwo sebala lokuhamba ngaphakathi kwi-nozzle. Kwi-injini ye-diesel, i-injector ye-fuel idlulisela ngokuthe ngqo kwi-cylinder, kunye nomthwalo ophezulu wokushisa kunye noshintsho oluqinileyo loxinzelelo lwe-ambient lutshintsha ukuhamba kwe-valve yenaliti kunye ne-cavitation ekuphumeni kwe-nozzle. Kwaye ngenxa yokuba indawo yokusebenza ye-injector ye-fuel inzima kakhulu, ibonakaliswe ngokuthe ngqo kwigumbi lokutshisa, kwaye iidiphozithi zekhabhoni eziveliswa yi-oxidation kunye ne-polymerization yefilimu yeoli kumngxunya we-nozzle iqokelela kumngxuma we-nozzle, ekhokelela kutshintsho. kwi-coefficient yokuhamba kunye nokuchaphazela impilo ye-injector yamafutha. Ke ngoko, ukuqaphela ujongo olukhawulezileyo kwi-intanethi ye-coefficient yokuqukuqela kwe-nozzle ye-injector ngexesha lentshukumo yevalve yenaliti inokuqhuba ngokufanelekileyo uvavanyo lwempilo lwexesha lokwenyani kunye nokuxilongwa kwempazamo yesitofu, kwaye ibonelele ngesiseko sezicwangciso zokulawula ubuninzi besitofu samafutha.

ukwenzela ireferensi.

Kumanqanaba ahlukeneyo okunyakaza kwevalve yenaliti, kukho umahluko obonakalayo kwi-coefficient yokuhamba kombhobho. Xa ivalve yenaliti ikwindawo ephezulu yokunyusela, indawo yokuqukuqela esebenzayo yomlomo isoloko ikwimeko yendawo yokuqukuqela ephezulu, kwaye umthamo wenaliti yepetroli awuguquki, ngelixa i-coefficient yokuqukuqela yombhobho itshintsha kakhulu xa inaliti. ivalve ivuliwe kwaye ihleli. Ngokuqhelekileyo, ixesha lokutofa elinye limalunga ne-1ms, kwaye i-valve yenaliti ininzi ikwimo eshukumayo kunokuba kumlinganiselo ophezulu.