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convergence level settings

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Old   June 27, 2024, 05:37
Default convergence level settings
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Giovanni Bettega
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hello forum,
the two lines

CONV_FIELD= RMS_PRESSURE
CONV_RESIDUAL_MINVAL= -4

set the convergence level to 10^-4 for RMS pressure.

Instead, do the two lines

CONV_FIELD= RMS_PRESSURE, RMS_VELOCITY-X
CONV_RESIDUAL_MINVAL= -4

set the convergence level to 10^-4 for both RMS pressure and velocity-x?
I think so.

Last:
do the two lines

CONV_FIELD= RMS_PRESSURE, RMS_VELOCITY-X
CONV_RESIDUAL_MINVAL= -4,-5

set TWO different convergence levels for RMS pressure and density?
If yes, does the solver stop ONLY when the two levels have been reached?

In summary: is it possible to set a different level of convergence for each one of the defined convergence fields?
Or it is only possible to define a unique convergence limit for each one of the defined fields?

Thank you for your help
Giovanni

Last edited by gbettega; June 28, 2024 at 14:13.
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