Injiza ya Diesel Yatewe Amavuta 095000-1520 Injira ya Denso ya Isuzu

Ingaruka za nanodispersed ya porojeti ya magnetite kuri spray nozzle ikora ya moteri ya mazutu (igice cya 1)

1. Intangiriro
Ikibazo cyo kwambara no kurira cya spray nozzles ya moteri ya mazutu cyihutirwa kubera ibisabwa bishya byo kurengera ibidukikije bijyanye nubwiza bwa lisansi. Byizerwa ko mugihe ibi bisabwa byujujwe, birakenewe, kugirango tugumane urwego rwamavuta, kwinjiza inyongeramusaruro zirwanya kwambara mumavuta. Ni muri urwo rwego, igipimo cy’iburayi cy’ubuziranenge bwa lisansi ya mazutu cyerekanye igipimo cy’amavuta [1, 2]. Iki kibazo cyagaragaye neza mu Burusiya, aho umusaruro wa peteroli yangiza ibidukikije wiyongera cyane.
Inzira gakondo yo kongera imiterere ya tribotechnique iranga amavuta, mugutangiza ubwoko butandukanye bwinyongeramusaruro muri zo, nkuko bigaragazwa nubushakashatsi bwabanditsi batandukanye, ntabwo bukora neza kubicanwa. Kubwibyo rero, kubungabunga ibintu birwanya kwambara bya lisansi nigikorwa cyingenzi, igisubizo cyacyo kikaba hashingiwe gusa kubushakashatsi bwibanze bwibikorwa bya tribochemiki no gushakisha ibikoresho bishya bishingiye kubyo byongeweho.

2. Ibikoresho nuburyo
Imiti igabanya ubukana [3] igizwe na lisansi ya mazutu hamwe na micelles 0.00001%, ikozwe hashingiwe kuri molekile ya lubricant ikomeye ya lisansi ya oxyde de fer (Fe3O4), hamwe na molekile ikikije aside oleic (C18H34O2) ingana na 0.0001%.
Inyongeramusaruro ifite ubukana buke kandi yongerera amavuta amavuta ya mazutu mugihe iyi nyongeramusaruro yinjiyemo. Imiti igabanya ubukana yongerewe kuri lisansi ya mazutu ku kigereranyo cya 1/10 ku bushyuhe bwa 60 ° C kandi ikomeza gukurura isaha imwe. Ibicanwa byabonetse byakoreshwaga mu gukora ikizamini cya KI-921M gifite ibikoresho byo gutera inshinge zifite imbaraga za rukuruzi [4]. Kugereranya imiterere ya antiwear ya lisansi, bitewe nibirimo sulferi, hakozwe ibizamini bya lisansi irimo sulfure ya 0.035%, 0.2% na 0.035% hamwe ninyongeramusaruro yavuzwe haruguru yatangijwe. Inzira y'ibizamini hamwe nuburyo bwo gutunganya amakuru yubushakashatsi ukoresheje ibikoresho bya software igezweho ya mibare ya mudasobwa yatanzwe muri [5].