Results outside mesh

Vcent · November 7, 2012, 10:52

Hey,

As a starter with Fluent I am trying several tutorials and basic features. I just tried to model a simpel heater (with inlet en outlet) in a square room (2D). Al results are fine, exept the temperature. When I plot the contours of the temperature I get results even outside the mesh I made in Gambit. How is that possible?

regards,

Vcent

Bionico · November 7, 2012, 11:41

Hi Vcent,
can you post some pictures of your system, please?

Regards

misagh · November 7, 2012, 13:52

Quote:

Originally Posted by Vcent

Hey,

As a starter with Fluent I am trying several tutorials and basic features. I just tried to model a simpel heater (with inlet en outlet) in a square room (2D). Al results are fine, exept the temperature. When I plot the contours of the temperature I get results even outside the mesh I made in Gambit. How is that possible?

regards,

Vcent

HI
i am not sure whether it is converged.the best way is to evaluate your results with theoretical quantities like Nuselt number in a pipe with cte heat flux(4.36) or f=64/Re or you can check the profile of velocity or profile of temperature.the profile should be PARABOLIC.
please post some picture of the results and the geometry of your model.

Vcent · November 28, 2012, 10:06

It has been solved. It was just a matter of changing the scales of the vectors. Thanks for the help!

November 7, 2012, 10:52	Results outside mesh	#1
Vcent New Member Vcent Join Date: Nov 2012 Posts: 5 Rep Power: 13	Hey, As a starter with Fluent I am trying several tutorials and basic features. I just tried to model a simpel heater (with inlet en outlet) in a square room (2D). Al results are fine, exept the temperature. When I plot the contours of the temperature I get results even outside the mesh I made in Gambit. How is that possible? regards, Vcent

November 7, 2012, 11:41		#2
Bionico Senior Member Flavio Join Date: Sep 2011 Location: Brescia, Italy Posts: 181 Rep Power: 15	Hi Vcent, can you post some pictures of your system, please? Regards __________________ Bionico

Thread Tools	Search this Thread
Show Printable Version Email this Page	Search this Thread: Advanced Search
Display Modes
Linear Mode Switch to Hybrid Mode Switch to Threaded Mode

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
[ICEM] Hexa mesh, curve mesh setup, bunching law	Anorky	ANSYS Meshing & Geometry	4	November 12, 2014 00:27
Moving mesh	Niklas Wikstrom (Wikstrom)	OpenFOAM Running, Solving & CFD	122	June 15, 2014 06:20
How to import results of a case as initial data for other when mesh size is different	Kartik	FLUENT	0	March 27, 2012 07:56
[OpenFOAM] 'integrate variables' filter on a polyhedral mesh gives wrong results...	jbf	ParaView	0	September 4, 2009 04:08
basic of mesh refinement	arya	CFX	4	June 19, 2007 12:21

November 28, 2012, 10:06		#4
Vcent New Member Vcent Join Date: Nov 2012 Posts: 5 Rep Power: 13	It has been solved. It was just a matter of changing the scales of the vectors. Thanks for the help!