Multiphase problem with multiple zones : Picture attached

RabiArya · November 18, 2021, 08:03

I have a steel plate where the bottom wall is heated. Above this solid plate, a water filled zone is there which is contained by side adiabatic walls made up of steel. Above this static water zone, a zone filled with air is present. The air is incomming and outgoing as shown in figure.
The air is modelled as a species with combination of dry air+ water vapour.
The water is also getting evaporated based on pressure difference and vapor formed is getting mixed in the air zone.
Note : 3 frozen body are made in the design modeller and then all are made as form new part.

Can anyone guide me how to do this? IMG_20211118_172242.jpg

Kummi · November 18, 2021, 14:04

Why don't you try this case in OpenFOAM. It should be relatively easy.

RabiArya · November 19, 2021, 00:17

Quote:

Originally Posted by Kummi

Why don't you try this case in OpenFOAM. It should be relatively easy.

Hi Sir, thank you for the response. But i have to do it in fluent. Can you please help?

Kummi · November 19, 2021, 01:36

Hai Rabi,
Here is the link, its exactly same as your problem.
https://www.youtube.com/watch?v=iORJt7Jb6oA

Good luck

RabiArya · November 19, 2021, 08:48

Quote:

Originally Posted by Kummi

Hai Rabi,
Here is the link, its exactly same as your problem.
https://www.youtube.com/watch?v=iORJt7Jb6oA

Good luck

Hi Sir,
Thank you so much, it seems really helpful. I will try it and let you know about it

November 18, 2021, 08:03	Multiphase problem with multiple zones : Picture attached	#1
RabiArya Member Rabi Pathak Join Date: Jul 2020 Posts: 32 Rep Power: 6	I have a steel plate where the bottom wall is heated. Above this solid plate, a water filled zone is there which is contained by side adiabatic walls made up of steel. Above this static water zone, a zone filled with air is present. The air is incomming and outgoing as shown in figure. The air is modelled as a species with combination of dry air+ water vapour. The water is also getting evaporated based on pressure difference and vapor formed is getting mixed in the air zone. Note : 3 frozen body are made in the design modeller and then all are made as form new part. Can anyone guide me how to do this? IMG_20211118_172242.jpg

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
problem with interfoam on multiple nodes	gkara	OpenFOAM Running, Solving & CFD	1	July 6, 2016 10:17
The problem of Stiff Chemistry Solver in Multiphase model	shenzhou1987	FLUENT	1	January 11, 2016 03:52
[ICEM] Problem in creating different zones in ICEM-CFD	samurai_01	ANSYS Meshing & Geometry	2	November 28, 2012 13:41
OpenFOAM static build on Cray XT5	asaijo	OpenFOAM Installation	9	April 6, 2011 13:21
problem with MFR model for multiphase mixing tanks	Srinivas	Main CFD Forum	1	November 7, 2005 15:16

November 18, 2021, 14:04		#2
Kummi Senior Member Kumaresh Join Date: Oct 2016 Posts: 355 Rep Power: 12	Why don't you try this case in OpenFOAM. It should be relatively easy.

November 19, 2021, 01:36		#4
Kummi Senior Member Kumaresh Join Date: Oct 2016 Posts: 355 Rep Power: 12	Hai Rabi, Here is the link, its exactly same as your problem. https://www.youtube.com/watch?v=iORJt7Jb6oA Good luck