# 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 () is computed with

  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 | –