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Ansys Learning Forum Forums Discuss Simulation Fluids Unburnt Hydrocarbons contour in ANSYS FORTE for sector mesh Reply To: Unburnt Hydrocarbons contour in ANSYS FORTE for sector mesh

jcooper
Ansys Employee

Hi:

UHC can be created by summing the mass fractions of all C-H species that are not fuel or product.  The easiest way to create the contour plot you want is to launch CFD Post and sum these variables using an expression

 

Then, make the UHC into a variable:

Right -mouse to create new variable:

 

 

Make variable of type Expression and set to UHC expression:

 

 

Create contour of unburned:

 

 

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