i started with research group to do PhD at ATILIM UNIVERSITY in modeling of spray combustion to producing nonaparticle material
i just finish simulated droplet combustion using fluent species transport modle with discerted phase my equation why i get high temperate profile as in attachment
thanks
I would suggest you to have a look at your Boundary conditions once again. Check whether, the conditions you have defined satisfies the problem formulated.
First of all your model didn't converge yet. If you take a look on the continuity residual - it is in the range of E-01 which clearly indicates the solution didn't converge yet. Next - your temperature is limited to cells in some domains - which indicates your model set up is incorrect. Number of parameters you need to look at - like :
Boundary conditions
Heat transfer module set up in correct way
Units and lot more.
I would suggest - take a velocity contour and thermal profile and see - where the temperature is actually limited and why.
Hope it helps.
Thanks
Amlan
This temperature is very high.
In addition to temperature contours, you need to show the velocity and pressure contours. These three contours are interconnected and will be clear if the velocity is supersonic velocity and may cause the high temperature. Also, the pressure and velocity values will show if your Boundary conditions, the model you select, the reference values are correct.
Check your temeperature or heat flux boundary condition. The material you provided, should have that capacity to sustain that amount of heat/temperature. In the dialog box, limited temperature message is an indication to that. Moreover, you should run your iterations further, as there reverse flow still persists and convergence only occurred till e-01. Check all your boundary conditions.
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