Forum: OpenFOAM Post-Processing
November 10, 2022, 12:00
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Replies: 89
Views: 26,921
If you are simulating 100s , the max value can...
If you are simulating 100s , the max value can only be 100s. I think you are not simulation 100s but 100 iterations -> steadyState.
The outcome of the age field is the time it takes to refresh...
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Forum: OpenFOAM Post-Processing
January 7, 2022, 15:18
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Replies: 89
Views: 26,921
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Forum: OpenFOAM Post-Processing
February 8, 2021, 08:55
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Replies: 89
Views: 26,921
One hint: the mean age of air is already...
One hint: the mean age of air is already implemented as object function in the Foundation version.
Off-Topic: Why do you set the diffusion to 1 and ignore the turbulent diffusivity? A diffusivity...
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Forum: OpenFOAM Post-Processing
February 23, 2017, 04:52
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Replies: 89
Views: 26,921
Dear Ahmad,
first of all thank you for the...
Dear Ahmad,
first of all thank you for the feedback but the fruits should go more to Thomas Tian because he programmed it and asked me if I can extend it and or host it. Till now I just changed a...
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Forum: OpenFOAM Post-Processing
February 16, 2017, 06:45
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Replies: 89
Views: 26,921
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Forum: OpenFOAM Post-Processing
February 16, 2017, 04:22
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Replies: 89
Views: 26,921
Dear Habib,
it seems that you installed...
Dear Habib,
it seems that you installed OpenFOAM either you compiled it yourself, right? The message of the compiler is not related to the application you try to compile it is an essential...
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Forum: OpenFOAM Post-Processing
June 13, 2016, 19:09
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Replies: 89
Views: 26,921
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Forum: OpenFOAM Post-Processing
December 7, 2015, 08:59
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Replies: 89
Views: 26,921
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Forum: OpenFOAM Post-Processing
December 7, 2015, 08:36
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Replies: 89
Views: 26,921
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Forum: OpenFOAM Post-Processing
December 1, 2015, 14:31
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Replies: 89
Views: 26,921
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Forum: OpenFOAM Post-Processing
December 1, 2015, 08:18
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Replies: 89
Views: 26,921
Hi,
did you mean the PFAU11 last week in...
Hi,
did you mean the PFAU11 last week in Leoben? If yes, I was there. But not in Leeds or whatever it is (:
What is Tracer in the Plot? The additional variable with the suggested equation?...
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Forum: OpenFOAM Post-Processing
December 1, 2015, 04:29
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Replies: 89
Views: 26,921
Dear kingjewel1,
i suggest you to use a...
Dear kingjewel1,
i suggest you to use a simple passive scalar equation that has a source term that grow with time by 1. Thats it. After that you are able to Calculate the time the air is staying...
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Forum: OpenFOAM Post-Processing
April 25, 2013, 14:41
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Replies: 89
Views: 26,921
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Forum: OpenFOAM Post-Processing
April 25, 2013, 13:24
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Replies: 89
Views: 26,921
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Forum: OpenFOAM Post-Processing
April 25, 2013, 12:17
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Replies: 89
Views: 26,921
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Forum: OpenFOAM Post-Processing
April 25, 2013, 01:42
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Replies: 89
Views: 26,921
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Forum: OpenFOAM Post-Processing
April 24, 2013, 15:26
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Replies: 89
Views: 26,921
git clone...
git clone https://github.com/shor-ty/scalarRhoSimpleFoam.git
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Forum: OpenFOAM Post-Processing
April 24, 2013, 15:22
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Replies: 89
Views: 26,921
Hi,
i was at work till now.
1. on my...
Hi,
i was at work till now.
1. on my computer the github link is working!
2. you have to set ddt into that equation; in my case I used the SIMPLE algo (steady-state; ddt = 0)
3. let the...
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Forum: OpenFOAM Post-Processing
April 23, 2013, 17:40
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Replies: 89
Views: 26,921
Hi,
have a look at my solver:...
Hi,
have a look at my solver: https://github.com/shor-ty/scalarRhoSimpleFoam
Then use the scalarEqn.H and the entry in the createFields.H for your own pimple solver!
If there are any problems...
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Forum: OpenFOAM Post-Processing
April 23, 2013, 14:36
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Replies: 89
Views: 26,921
Hi,
you can use implement a conserved scalar...
Hi,
you can use implement a conserved scalar transport equation for that!
At the beginning your scalar is 1 at the inlet and the rest is zero.
While simulating your scalar is transported...
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Forum: OpenFOAM Post-Processing
July 20, 2012, 17:20
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Replies: 89
Views: 26,921
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Forum: OpenFOAM Post-Processing
July 20, 2012, 16:25
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Replies: 89
Views: 26,921
Hey Tibor,
I changed some lines in your...
Hey Tibor,
I changed some lines in your solver and now it works again :)
Is there a reason why you set DT - its zero or not ?
Hmmm ... I ll try it with the simpleFoam again and compare it.
...
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Forum: OpenFOAM Post-Processing
July 19, 2012, 04:40
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Replies: 89
Views: 26,921
Hi again,
is there a way to validate the...
Hi again,
is there a way to validate the solved age time? I am not sure about my results. Using combustion and in the flame zone I have age values to 5 (like 5s) and that should be something like...
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Forum: OpenFOAM Post-Processing
July 3, 2012, 05:36
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Replies: 89
Views: 26,921
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Forum: OpenFOAM Post-Processing
July 3, 2012, 05:22
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Replies: 89
Views: 26,921
Hi andrew,
thanks for your replay!
Well...
Hi andrew,
thanks for your replay!
Well is mu = dynamic viscosity, nu = kinematic viskosity, or?
There was a problem in my head with the litrature.
Okay.
Now its clear. But I have...
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