Page History

...

Skipping to Solution Controls, deselect Premixed Combustion and PDF so that the only equations solved for are flow, swirl velocity, and turbulence as a preliminary solution. Press OK. 

Go to Solution Initialization. Press Initialize; let Fluent initialize the domain as a Hybrid Initialization, taking all boundaries into account. 

...

 Patch this region by going to Solution Initialization, and click "Patch". Select "Progress Variable" as the variable, and patch the region that you just marked. Close the dialogue after patching.

Now go back to Solution Controls and click "Equations". Reselect the PDF and Partially Premixed options so that all options are highlighted and will be solved for. Press OK.

Go to Run Calculation and press "Calculate". Allow the solution to converge (convergence criterion being that the residuals are all at least 1E-3 or smaller). 

Go to Step 6: Numerical Results

...