Isitofu se-Diesel Fuel Injector 095000-1520 Denso Injector ye-Isuzu

Impembelelo yokuguqulwa kwe-nanodispersed ye-magnetite powders kwi-spray nozzle ye-injector ye-injini ye-diesel (icandelo 1)

1. Intshayelelo
Ingxaki yokuguga nokukrazuka kwemilomo yokutshiza yeenjini zedizili iye yangxamiseka ngokunxulumene neemfuno ezintsha zokhuseleko lokusingqongileyo ngokunxulumene nomgangatho wamafutha edizili.Kukholelwa ukuba xa ezi mfuno zidibene, kuyimfuneko, ukwenzela ukugcina inqanaba lokuthambisa, ukuzisa izongezo ezichasene nokugqoka kwi-fuel.Kulo mba, umgangatho waseYurophu womgangatho wamafutha edizili wazisa isalathisi se-lubricity [1, 2].Le ngxaki iye yabonakala ngokucacileyo eRashiya, apho ukuveliswa kwepetroli ehambelana nokusingqongileyo kukhula ngokukhawuleza.
Indlela yemveli yokwandisa iimpawu ze-tribotechnical ze-lubricant, ngokuzisa iintlobo ezahlukeneyo zezongezo ezinyibilikayo kuzo, njengoko kuboniswe kwizifundo zababhali abahlukeneyo, ayisebenzi kakhulu kumafutha.Ngoko ke, ukugcinwa kwezinto ezichasene nokunxiba kwepetroli ngumsebenzi obalulekileyo, isisombululo esinokwenzeka kuphela ngesiseko sezifundo eziphambili zeenkqubo ze-tribochemical kunye nokukhangela izinto ezintsha kwisiseko sabo njengezongezo.

2. Izinto kunye neendlela
I-agent ye-antiwear [3] equkethe i-diesel fuel kunye ne-0.00001% ye-micelles, eyenziwe ngesiseko seemolekyuli ze-lubricant yeplastiki eqinile ye-iron oxide (Fe3O4), kunye ne-molecule ezijikelezayo ze-oleic acid (C18H34O2) kwisixa se-0.0001%.
I-additive inokumelana nokucheba okuphantsi kunye nokunyuka kwe-lubricity yamafutha e-diesel xa esi songezo singeniswa kuyo.I-additive antiwear yongezwa kwi-diesel fuel kumlinganiselo we-1/10 kwiqondo lokushisa lama-60 ° C kunye nokuvuselela okuqhubekayo kwiyure enye.I-fuel efunyenweyo yayisetyenziselwa ukusebenza kwindawo yokuvavanya i-KI-921M ixhotyiswe ngee-injection kunye ne-intrinsic magnetic field [4].Ukuthelekisa iimpawu ze-antiwear ze-fuel, kuxhomekeke kumxholo wesulfure, iimvavanyo zenziwa kwiifutha ezinomxholo wesulfure we-0.035%, 0.2% kunye ne-0.035% kunye ne-additive antiwear engentla yaziswa.Ikhosi yovavanyo kunye nenkqubo yokusetyenzwa kwedatha yovavanyo kusetyenziswa izixhobo zeemveliso zesoftware zanamhlanje zemathematika yekhompyuter zinikwe kwi [5].