7.6.2.17.7. Mass_Fraction_Porous_Density

Syntax

Bulk Mass Density [{of} SpeciesName] = Mass_Fraction_Porous_Density

Scope

Aria Material

Summary

Bulk mass density computed from mass fraction, porosity and density.

Description

Bulk mass density of species $i$ ( $\rho_{b,i}$ ) is computed with

$\rho_{b,i} = \rho Y_i \phi$

Note that this is not applicable to the solid phase, which defines bulk density as per total volume, not per phase volume.

This is also not appropriate for 3-phase systems since it does not include saturation.

Parameter	Value	Default
{of}	{of \| species \| subindex}	–
SpeciesName	string	–