CFD Online Discussion Forums

CFD Online Discussion Forums (http://www.cfd-online.com/Forums/)
-   OpenFOAM (http://www.cfd-online.com/Forums/openfoam/)
-   -   Problem: Particle of dieselFoam (http://www.cfd-online.com/Forums/openfoam/92355-problem-particle-dieselfoam.html)

yyk September 12, 2011 08:06

Problem: Particle of dieselFoam
 
Hello All,


I use dieselFoam for evaporation of C16H34 in air .The start-size of particle is 42um. Temperature ist 400-500k.

Problem:

If particle size less than 20um, the particles evaporates completely in one time step. So no particles (<20um) comes into my calculation. I have adjusted the time step to 1e-7.


Can someone help me solve this problem?

Thanks,

Zhi


All times are GMT -4. The time now is 12:32.