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July 16, 2013, 02:37 |
Evaporation...
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#1 |
New Member
MM
Join Date: Aug 2011
Posts: 15
Rep Power: 14 |
Hello everyone,
I would like to simulate evaporation of water inside a pipe - imagine I have a pipe with the length and diameter of 500mm and 20mm, respectively - there is also enough heat source on the outer surface of the pipe to generate steam. Water enters at 25C at a flow rate of 1.5e-7 kg/s - I would expect to have complete steam on the outlet with a higher pressure. What sort of physics and boundary conditions would you use, VOF or boiling? I am no interested in formation of bubbles as there should be complete phase change - steady of unsteady simulation? I tried some of the tutorials like VOF boiling, but solution didn't converge! any help is much appreciated. |
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