# 7.6.20.15.9. From_Reaction_Extent

Syntax

  Volume Fraction Gas [{of} SpeciesName] = From_Reaction_Extent (Species = species | Al_1 = al_1 | Al_2 = al_2 | V_Liq = v_liq | N_I = n_i | N_Max = n_max | Mw = mw | [T_Ref = t_ref])

Scope

  Aria Material

Summary

  Gas volume fraction from reaction extent for foaming applications

Parameter | Value | Default
--- | --- | ---
{of} | {of | species | subindex} | –
SpeciesName | string | –
species | integer | –
al_1 | real | –
al_2 | real | –
v_liq | real | –
n_i | real | –
n_max | real | –
mw | real | –
t_ref | real | 0