From the experiment of dynamic viscosity And the kinematic viscosity of oil SAE W30 found that dynamic viscosity dynamic viscosity index average is 110.3125 mPa.S at room temperature, and should be used Rotor 2 speed 30 RPM. The rotor speed, this experiment was similar to the dynamic viscosity average and most
kinematic viscosity when temperature increases, 40 oil50 60 ° and C kinetic viscosity will decrease, and when the density of oil increases the kinetic viscosity will increase
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