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-   -   Function of time for stopping criteria (https://www.cfd-online.com/Forums/star-ccm/190455-function-time-stopping-criteria.html)

alibomayaye July 14, 2017 08:19

Function of time for stopping criteria
 
Hi,

I making a T-mixer with two inlets and one outlet. My physics modules are:

Laminar, liquid, steady state, passive scalar, segregated flow, constant density.

Its only a single phase flow. I want to create a passive scalar concentration as a function of time at a certain distance.

I know how to create the presentation grid but i tried to make the stopping criteria as a function of time but maybe i can't do it because it's a steady state solution?

Or is there a way i can monitor the time?

Thanks


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lcarasik July 17, 2017 00:27

Quote:

Originally Posted by alibomayaye (Post 657083)
Hi,

I making a T-mixer with two inlets and one outlet. My physics modules are:

Laminar, liquid, steady state, passive scalar, segregated flow, constant density.

Its only a single phase flow. I want to create a passive scalar concentration as a function of time at a certain distance.

I know how to create the presentation grid but i tried to make the stopping criteria as a function of time but maybe i can't do it because it's a steady state solution?

Or is there a way i can monitor the time?

Thanks


Sent from my iPhone using CFD Online Forum mobile app

Since it is steady state, you will not be able to make stopping criteria based off solution time.

alibomayaye July 17, 2017 04:41

Thanks you


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