CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums

Search Results

Register Blogs Community New Posts Updated Threads Search

Showing results 1 to 11 of 11
Search took 0.00 seconds.
Search: Posts Made By: Omerta
Forum: CFX November 29, 2011, 12:40
Replies: 18
Views: 2,251
Posted By Omerta
Got it, thanks. I have 21 results now with...

Got it, thanks.

I have 21 results now with varying MFR... Do I need to make a script or something to extract the head / MFR from each timestep to create a plot?

Giving sequence chart a try...
Forum: CFX November 28, 2011, 17:29
Replies: 18
Views: 2,251
Posted By Omerta
How do I access the other timesteps that are...

How do I access the other timesteps that are calculated? Its only showing my final in POST
Forum: CFX November 28, 2011, 16:10
Replies: 18
Views: 2,251
Posted By Omerta
Fixed it by boosting my initial MFR in my...

Fixed it by boosting my initial MFR in my expression. I just did a simple step function.
Forum: CFX November 28, 2011, 15:16
Replies: 18
Views: 2,251
Posted By Omerta
oh, figured it would be more detailed than that. ...

oh, figured it would be more detailed than that.


I can run it fine in SS but when I shifted it to transient I'm getting these errors now.

...
Forum: CFX November 28, 2011, 14:35
Replies: 18
Views: 2,251
Posted By Omerta
No, its transient

No, its transient
Forum: CFX November 28, 2011, 14:31
Replies: 18
Views: 2,251
Posted By Omerta
Nothing specific to transient IC's here

Nothing specific to transient IC's here
Forum: CFX November 28, 2011, 14:25
Replies: 18
Views: 2,251
Posted By Omerta
Looking into that. Side note: Under...

Looking into that.

Side note:

Under initialization, I cannot input initial values for anything transient for BC's? Am I looking in the wrong place?
Forum: CFX November 28, 2011, 13:31
Replies: 18
Views: 2,251
Posted By Omerta
hmm, I'll give that a shot. For a...

hmm, I'll give that a shot.


For a transient solution... is there anyway I could set the initial boundary condition to be 1 kg/s then have it increase to 20 kg/s over 10 seconds? Is it possible...
Forum: CFX November 28, 2011, 13:23
Replies: 18
Views: 2,251
Posted By Omerta
How would I save the results for each set of...

How would I save the results for each set of iterations? Or could I make that plot within the solver itself using monitors? I feel like that would be inaccurate until it converges
Forum: CFX November 28, 2011, 01:53
Replies: 18
Views: 2,251
Posted By Omerta
Could I make it a transient problem and vary the...

Could I make it a transient problem and vary the MFR? Would that work? I've only indulged in SS so far.

Edit: nope doesnt seem to
Forum: CFX November 28, 2011, 01:13
Replies: 18
Views: 2,251
Posted By Omerta
Arrow Question: Clever way to calculate a varying MFR to make a plot

New to the forum and searched but didn't find what I was looking for.

I'm making a Head vs Volumetric Flow rate plot for a radial pump, but I don't want to manually run and solve CFX for a range...
Showing results 1 to 11 of 11

 
Forum Jump

All times are GMT -4. The time now is 19:24.