Multiphase flow calculation

chiven · August 23, 2009, 22:42

Hi, Foamers, I am trying to use OpenFOAM to simulate the injection into two-phase stratified flow. There is a two-phase (saturated water and vapor) flow through a large horizontal pipe. A cold water flow is injected from the top of the pipe. I am simulating the flow field, such as density, temperature, etc. At first, the condensation will be NOT taken into account for simplicity. After that, I am going to consider the condensation.

Any ideas, suggestions and comments on this problem are appreciated.

Best regards,
Chiven

chiven · August 27, 2009, 08:12

Sorry, I make a mistake. It should be in

http://www.cfd-online.com/Forums/ope...interfoam.html

paka · January 13, 2011, 17:20

Can actually OpenFOAM solve for VoF and hear transfer? I don't think any of interFoam solver allows for such solution or maybe I just don't know enough.

K

akidess · January 14, 2011, 04:27

There is no solver included that does VOF and heat transfer in the vanilla package, but it's fairly simple to add a scalar transport equation to interFoam.

Edit: See e.g. http://www.cfd-online.com/Forums/ope...interfoam.html

August 23, 2009, 22:42	Multiphase flow calculation	#1
chiven Senior Member J. Cai Join Date: Apr 2009 Posts: 180 Rep Power: 17	Hi, Foamers, I am trying to use OpenFOAM to simulate the injection into two-phase stratified flow. There is a two-phase (saturated water and vapor) flow through a large horizontal pipe. A cold water flow is injected from the top of the pipe. I am simulating the flow field, such as density, temperature, etc. At first, the condensation will be NOT taken into account for simplicity. After that, I am going to consider the condensation. Any ideas, suggestions and comments on this problem are appreciated. Best regards, Chiven

August 27, 2009, 08:12		#2
chiven Senior Member J. Cai Join Date: Apr 2009 Posts: 180 Rep Power: 17	Sorry, I make a mistake. It should be in http://www.cfd-online.com/Forums/ope...interfoam.html Last edited by chiven; August 27, 2009 at 08:40.

January 14, 2011, 04:27		#4
akidess Senior Member Anton Kidess Join Date: May 2009 Location: Germany Posts: 1,377 Rep Power: 29	There is no solver included that does VOF and heat transfer in the vanilla package, but it's fairly simple to add a scalar transport equation to interFoam. Edit: See e.g. http://www.cfd-online.com/Forums/ope...interfoam.html Last edited by akidess; January 14, 2011 at 04:29. Reason: added link

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January 13, 2011, 17:20		#3
paka Senior Member Join Date: Mar 2009 Posts: 225 Rep Power: 18	Can actually OpenFOAM solve for VoF and hear transfer? I don't think any of interFoam solver allows for such solution or maybe I just don't know enough. K