Table 3 Viscosity and density values of different oils used in this study

From: Joule and photothermal heating techniques for oil desorption with techno-economic feasibility and environmental impact analysis

Oil

Viscosity (mPa∙s)

Density (g/m3)

Motor oil (10W-40)

124

0.872

Motor oil (5W-40)

76

0.875

Diesel oil

1

0.732