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Search took 0.00 seconds. Search: Posts Made By: akalopsis
Forum: CFX June 17, 2014, 12:39
Replies: 11
Views: 4,720
Posted By akalopsis
It turns out the global z-axis was not perfectly...

It turns out the global z-axis was not perfectly aligned with the middle of the cylinder. I created a new coordinate system and specified rotation about the new z-axis. This appears to have done...
Forum: CFX June 16, 2014, 23:39
Replies: 11
Views: 4,720
Posted By akalopsis
Sorry for the confusion. When I refer to the...

Sorry for the confusion. When I refer to the "cap", I am talking about the small cylinder that I want to rotate (see attached figure). I also included the axis and direction of rotation in the...
Forum: CFX June 16, 2014, 11:46
Replies: 11
Views: 4,720
Posted By akalopsis
All domains are stationary and I have applied a...

All domains are stationary and I have applied a wall velocity to the central cap (in the fluid cap domain as well as the surrounding fluid domain). I defined the top and side faces as rotating walls...
Forum: CFX June 15, 2014, 11:51
Replies: 11
Views: 4,720
Posted By akalopsis
Here is an exploded view of the assembly, so that...

Here is an exploded view of the assembly, so that you can clearly see the individual components.
Forum: CFX June 15, 2014, 11:50
Replies: 11
Views: 4,720
Posted By akalopsis
Glenn, I don't have access to CFX on my...

Glenn,

I don't have access to CFX on my current computer, but I will try to get a better image for you. Basically, the heat sink is sitting on top of, and around, a shaft housing. I have defined...
Forum: CFX June 14, 2014, 21:28
Replies: 11
Views: 4,720
Posted By akalopsis
I have looked at the tutorial examples dealing...

I have looked at the tutorial examples dealing with rotating frames of reference and applying boundary conditions in a rotating domain, but I'm afraid I'm just not fully getting it. I just want the...
Forum: CFX June 13, 2014, 17:38
Replies: 11
Views: 4,720
Posted By akalopsis
Yes, I believe you are correct. Since I'm still...

Yes, I believe you are correct. Since I'm still getting an error related to the rotation even after making my previous changes, I will look into the boundary conditions in rotating frames of...
Forum: CFX June 13, 2014, 11:32
Replies: 11
Views: 4,720
Posted By akalopsis
Rotating-Stationary Domain Interface Error

Hey Guys,

I'm getting the following error when I try to run an analysis with a rotating solid inside of stationary fluid domain:

ERROR #555000003 has occurred in subroutine CS_COMPUTE.
...
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