Combustion gases absorption coefficient calculation

  • Last Post 23 January 2018
Naiara posted this 14 January 2018

Hello everybody!

I am interested in calculating furnace combustion gases temperature. To get this goal, I need to calculate combustion gases absorption coefficient. WSGG is a standard model, so that i would like to know which is the best available model now in ANSYS-Fluent to calculate absorption coefficient.

Thank you in advance!

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vganore posted this 15 January 2018

I am not an expert in combustion analysis but see if this paper helps you in understanding how Fluent calculates absorption coefficient.

Vishal Ganore,

Naiara posted this 23 January 2018

Thank you very much. After having a look to proposed article, it uses PMAC to predict gases absorption coefficient, but PMAC was programmed in C language and then implemented into  ANSYS FLUENT code. 

ANSYS FLUENT code has any other model already implemnted appart from WSGG?

Thank you!