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Old   August 19, 2013, 15:32
Default dpm-steady-unsteady
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Ghazlani M. Ali
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Hello dear friends,
I am simulating injection of kerosene. Below you are looking at two different temperature profile. One is using unsteady and other want steady DPM. The continuous phase itself is steady. Could the change from steady to unsteady give this much difference to the temperature profile (the abscence of the breakup model)? is it normal ?

Steady DPM:


Unseady DPM:


I also have escaped particles, i have tried everything to reduce them (length scale, time step, number of tries) but nothing worked.
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Ali
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