Pressure-viscosity coefficient

Symbol	-
Unit	-
Attribute-ID	determination_pressure_viscosity_coefficient
Numeric ID	201316
Value Type	PMString

The viscosity of lubricants is dependent on the pressure and the temperature. The following methods can be considered in the calculation:

Temperature dependence acc. to Ubbelohde/Walter and pressure dependence acc. to Barus
Temperature dependence acc. to Vogel and pressure dependence acc. to Dicke