CALCULATION OF QUALITY OILS

slshalko

Mayelana nalolu hlelo lokusebenza

Uhlelo olwethulwe luvumela ukubala amanani anqunyiwe wezinkomba zekhwalithi zamafutha wezobuchwepheshe:
- i-viscosity yenhlanganisela yamafutha amabili, inquma ukuthi i-viscosity neyiphi inani lamafutha
ngokusho kwedatha eyaziwayo yenkinga kanye namafutha wesibili;
- Inkomba ye-viscosity yamafutha wezobuchwepheshe ngokuhambisana ne-ISO 2909-81;
- ukuzimisela kwenombolo ye-alkali (TBN) yamafutha enjini lapho ilungiselelwe
Kuye ngekhwalithi ye-additive kanye namafutha (umkhiqizo oyisisekelo noma ophelile);
- "Ukwakhiwa okuqala" kwamafutha omoto lapho kulungiselelwe ngokuxhomekeka
kusuka ezinkomba ezihambisanayo zokufakelwa kanye namafutha (okuyisisekelo noma
umkhiqizo ophethwe ngomumo). Ukwaziswa ngezinkomba ezifanisayo kungathathwa
ama-passports wekhwalithi noma enqunywa ukuhlolwa kwe-laboratory
- ukubalwa kwe-viscosity yenhlanganisela yamaminerali ayisisekelo noma amanye amafutha
   ama-viscosity modifiers (abaphangi). I-module yesofthiwe ivumela
ukubikezela i-viscosity yamafutha aqedile ku-100 no-40 gr. I-celsius, ngemuva
 ukuxuba inani elinqunyiwe lamafutha asekelwe ngenani elithile
   i-viscosity modifier;
- ukuzimisela kwamandla amafutha e-15 no-20 degrees Celsius ngokusho kwaziwa
ubungako nokushisa.
Ibanga lobuningi obuvumelekile livela ku-650 kuya ku-1200 kg / m3.
Ibanga lokushisa liyi--40 kuya ku-120 degrees Celsius.

Yini entsha

First working version