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Forum: FLUENT September 13, 2013, 10:10
Replies: 53
Views: 17,347
Posted By Far
someone indicated that link for dropbox files is...

someone indicated that link for dropbox files is not working : Post # 25. Here is new link:

https://dl.dropboxusercontent.com/u/68746918/meshes_coute_taylor.rar
Forum: FLUENT November 3, 2012, 09:45
Replies: 53
Views: 17,347
Posted By Far
@Daniele: Any thoughts?

@Daniele: Any thoughts?
Forum: FLUENT November 3, 2012, 08:07
Replies: 53
Views: 17,347
Posted By Far
I have specially installed fluent 6.3.26 to...

I have specially installed fluent 6.3.26 to illustrate how to make the translational periodicity in Fluent (or rotational periodicity as you prefer). Keep in mind ICEM does not allow me to add both. ...
Forum: FLUENT November 3, 2012, 05:45
Replies: 53
Views: 17,347
Posted By Far
This can be easily done in Fluent that how to...

This can be easily done in Fluent that how to convert pair of walls into periodic. I'll show you shortly.

Yes black vectors and velocity contours can be displayed simultaneously in Techplot.
...
Forum: FLUENT November 2, 2012, 16:00
Replies: 53
Views: 17,347
Posted By Far
Were these mesh files useful?

Were these mesh files useful?
Forum: FLUENT October 29, 2012, 12:11
Replies: 53
Views: 17,347
Posted By Far
What does this shows?

What does this shows?
Forum: FLUENT October 29, 2012, 11:27
Replies: 53
Views: 17,347
Posted By Far
Yes this is one of source of errors : non...

Yes this is one of source of errors : non converged solution.

Y+ is non dimensional parameters which is due to friction velocity, first mesh point distance from wall and kinematic viscosity. ...
Forum: FLUENT October 29, 2012, 03:07
Replies: 53
Views: 17,347
Posted By Far
But you must be careful with Y+ for old version....

But you must be careful with Y+ for old version. As in new version hybrid and scalable wall functions are implemented which are tolerate to users and meshes they create. For older version you must...
Forum: FLUENT October 28, 2012, 11:44
Replies: 53
Views: 17,347
Posted By Far
I am using Ansys Fluent 14. Yes you can get...

I am using Ansys Fluent 14.

Yes you can get the same images in Fluent, there is no change in these features. They have just improved flow schemes and included other turbulnece model and wall...
Forum: FLUENT October 28, 2012, 11:30
Replies: 53
Views: 17,347
Posted By Far
I think in the end what matters is the Reynolds...

I think in the end what matters is the Reynolds number! It does not matter as I believe and it is the essence of non dimensional quantities.
Forum: FLUENT October 28, 2012, 11:16
Replies: 53
Views: 17,347
Posted By Far
What if, we use the slip wall instead of...

What if, we use the slip wall instead of translational periodic boundary condition?




Full project which i have done uptill now including the research material: ...
Forum: FLUENT October 28, 2012, 10:50
Replies: 53
Views: 17,347
Posted By Far
It was really informative topic and I especially...

It was really informative topic and I especially thankful to rshbhb and Daniele for sharing info and subsequent simulations by Daniele. If needed I can also upload ICEM meshes and for theses meshes...
Forum: FLUENT October 28, 2012, 09:20
Replies: 53
Views: 17,347
Posted By Far
Previous results were with u1 = 20 rad/sec and...

Previous results were with u1 = 20 rad/sec and this one with 5 rad/sec. Other parameters are:(Refer to this article...
Forum: FLUENT October 28, 2012, 04:36
Replies: 53
Views: 17,347
Posted By Far
Thankyou very much, got em. :)

Thankyou very much, got em. :)
Forum: FLUENT October 28, 2012, 04:15
Replies: 53
Views: 17,347
Posted By Far
I am unable to access the links. Would you like...

I am unable to access the links. Would you like to send the papers (also tutorial you were referring earlier in this post) on my email id turboenginner@gmail.com.

Thank-you for your very...
Forum: FLUENT October 28, 2012, 02:29
Replies: 53
Views: 17,347
Posted By Far
I think both will have the same results (MRF and...

I think both will have the same results (MRF and moving wall). What do you think when to use the MRF and moving wall only.
Forum: FLUENT October 28, 2012, 01:23
Replies: 53
Views: 17,347
Posted By Far
It is possible to define the double periodicity...

It is possible to define the double periodicity in ICEM? Any idea?

Edit : Not possible in ICEM, should be defined in Fluent using command define>boundary-conditions>modify-zone>make-periodic
...
Forum: FLUENT October 27, 2012, 16:45
Replies: 53
Views: 17,347
Posted By Far
I want to try this flow. Could you please tell me...

I want to try this flow. Could you please tell me the following:

1. speed in rad/s
2. density and viscosity
3. length of cylinder
4. inner and outer dia
5. How you define the Reynolds number...
Forum: FLUENT October 27, 2012, 12:00
Replies: 53
Views: 17,347
Posted By Far
At Re = 8000, flow is still considered as taylor...

At Re = 8000, flow is still considered as taylor couette flow?


http://www.compassis.com/downloads/Manuals/Validation/Tdyn%20-%20Validation%20Test%206%20-%20Taylor-Couette%20Flow.pdf
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