CALCULATION OF QUALITY OILS

Il software permette il calcolo degli indicatori qualitativi di base di oli

The presented program allows to calculate the predicted values ​​of the quality indicators of technical oils:

- viscosity of a mixture of two oils, determine the viscosity and the amount of one oil

   according to known data for the mixture and the second oil;

- viscosity index of technical oil in accordance with ISO 2909-81;

- determination of the alkaline number (TBN) of the engine oil when it is prepared in

   Depending on the quality of the additive and oil (basic or semi-finished product);

- "Elementary composition" of motor oil when it is prepared in dependence

    from qualitative indicators of additive and oil (basic or

    semi-finished product). Information on qualitative indicators can be taken from

    quality passports or determined by laboratory tests

- calculation of the viscosity of a mixture of basic mineral or other oils with

 viscosity modifiers (thickeners). The software module allows

  predict the viscosity of the finished oil at 100 and 40 gr. Celsius, after

  mixing a predetermined amount of base oil with a certain amount

 a viscosity modifier;

- determination of the oil density at 15 and 20 degrees Celsius according to the known

   density and temperature.

   The allowed density range is from 650 to 1200 kg / m3.

   The temperature range is -40 to 120 degrees Celsius.