|
[Sponsors] |
turbulent viscosity limited to viscosity ratio of 1.000000e+05 |
|
LinkBack | Thread Tools | Search this Thread | Display Modes |
July 25, 2011, 18:03 |
turbulent viscosity limited to viscosity ratio of 1.000000e+05
|
#1 |
Member
|
Hi,
this is not a question for the experts. i just wanna share my experience with the problem with turbulent viscosity limited to viscosity ratio of 1.000000e+05 in Fluent. I managed to overcome this problem when i scaled my mesh. It may or might not solve your problem i dont know but it certainly didnt give me any when i scaled my mesh. Cheers Ralph |
|
March 12, 2012, 15:08 |
|
#2 |
Senior Member
Join Date: Jul 2009
Posts: 260
Rep Power: 18 |
Hi Ralph,
What do you mean by 'scaled my mesh'? Regards, |
|
March 16, 2012, 04:52 |
|
#3 |
New Member
Join Date: Dec 2011
Location: Spain
Posts: 25
Rep Power: 15 |
I solved that problem making bigger my mesh.
|
|
March 16, 2012, 04:53 |
|
#4 |
New Member
Join Date: Dec 2011
Location: Spain
Posts: 25
Rep Power: 15 |
It means that you can scale the problem , making bigger or smaller in the fluent program, by pressing in the scale menu.
I suggest you to make a bigger mesh. |
|
March 16, 2012, 17:00 |
|
#5 |
Member
Domenico
Join Date: Sep 2011
Location: Atlanta
Posts: 39
Rep Power: 15 |
hi
i have no experience in scaling meshes, but wouldn't this lead to bigger physical domains too? also, how is the viscosity ratio influenced by that scaling? thanks regards |
|
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
RSM+2nd ordedr causes turbulent viscosity limited to viscosity ratio of.... | khsiavash | Main CFD Forum | 10 | January 7, 2016 13:30 |
turbulent viscosity limited to viscosity ratio | Elizabeth | FLUENT | 13 | December 16, 2014 09:57 |
hel (turbulent viscosity ratio limited) for supersonic combustion problem | omar.2002bh | FLUENT | 2 | September 5, 2012 12:04 |
Turbulent viscosity limited to viscosity ratio... | Cyril | FLUENT | 8 | February 7, 2006 21:34 |
Problem of Turbulent Viscosity Ratio Limited | David Yang | FLUENT | 3 | June 3, 2002 07:13 |