MRF Dimension in Stirred Tank -- CFD Online Discussion Forums

August 1, 2018, 09:40

MRF Dimension in Stirred Tank

soheil_r7

New Member

Soheil

Join Date: Mar 2014

Location: Helsinki

Posts: 21

Rep Power: 12

Hi,

In modelling Stirred Tanks or similar geometries, which The Multiple Reference Frame Model is used, what are the criteria for dimension of the MRF around the impeller? [Picture is attached]. It can be smaller or larger around the blades, but what is optimal? [unstructured tetrahedral mesh is used].

Any reference and advice is highly appreciated.

Thanks,

-Soheil

Attached Images

str.png (89.5 KB, 13 views)

Tags

fluent, mixing, mrf, multiple reference frame, stirred tanks

« Previous Thread | Next Thread »

Posting Rules
You may not post new threads You may not post replies You may not post attachments You may not edit your posts BB code is On Smilies are On [IMG] code is On HTML code is Off Trackbacks are Off Pingbacks are On Refbacks are On Forum Rules

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Weird results in MRF simulation of stirred tank with a steady state k-w SST model	aminem	OpenFOAM Running, Solving & CFD	2	January 3, 2015 11:21
Stirred tank Using MRF	gurpreet89	FLUENT	11	May 26, 2014 10:33
stirred tank using MRF	gurpreet89	CFX	3	December 1, 2013 05:09
[Design Modeler] Stirred Tank using MRF	gurpreet89	FLUENT	2	October 6, 2013 14:02
Stirred tank using MRF	dishengbin	FLUENT	14	March 13, 2011 22:11

All times are GMT -4. The time now is 00:18.