032_pure_sand_pressure_measurement.tab

The file contains three measurements of pressure difference over the pure sand and the filter plate [mbar] at four flow rates [mL/min], the height of the sample [mm] and of the filter plate [mm], sample diameter [mm], and the dynamic viscosity of nitrogen gas at 20°C [mPas]. The total permeability [m^2] and the permeability of the filter plate [m^2] were determined using Darcy's law. The permeability of the sample [m^2] was calculated using a connection of series of the total permeability and the permeability of the filter plate (see "Other References" for details).