Table 1 Parameters of the model

The coefficient of viscosity μ (Pa·s)

2.74 × 10⁻⁵

The average velocity of the gas V (m/s)

0.005

Density of the gas ρ (kg/m³)

0.674

The diameter of wood fibers d_f (m)

0.2 × 10⁻⁴

Packing density of wood fibers

0.3

The tip diameter of filter element D (mm)

120

The height of filter element H (mm)

150