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-   -   two phase flow with condensation in supersonic nozzle with OpenFOAM (https://www.cfd-online.com/Forums/openfoam-solving/153296-two-phase-flow-condensation-supersonic-nozzle-openfoam.html)

foroozan May 22, 2015 03:25

two phase flow with condensation in supersonic nozzle with OpenFOAM
 
Hi everyone,

I'm trying to simulate condensation phenomena in a supersonic nozzle. first, steam enters the nozzle at inlet and Mach reach to 1 at the Throat and the in supersonic section of nozzle due non-equilibrium conditions, droplets appear.
I think twoPhaseEulerFoam is appropriate but I can't model condensation in it. Is that suitable solver? and How I insert phase change in it?

Please Help.:confused:

LassiL May 22, 2015 04:00

When it comes to the topic I'm not an expert but in this Master's Thesis a solver called interEvapCondPhaseChangeFoam has been used.

http://www.cimne.com/cvdata/cntr2/sp...branHaider.pdf

foroozan May 22, 2015 05:05

Quote:

Originally Posted by LassiL (Post 547281)
When it comes to the topic I'm not an expert but in this Master's Thesis a solver called interEvapCondPhaseChangeFoam has been used.

http://www.cimne.com/cvdata/cntr2/sp...branHaider.pdf

Thank you LassiL for reply,
But in this Thesis interPhaseChangeFoam is used that solves incompressible fluids with interface capturing. in my topic compressibility due to Mach>1, is important and I think It can't simulate my model.


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