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Plot residual in transient simulation

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Old   October 10, 2023, 14:03
Default Plot continuity error in transient simulation
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Saeed Jamshidi
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Hi Foamers,
Would you please tell me how can I plot continuty residuals at the end of simulation and also, local residual along simulation.

Last edited by saeed jamshidi; October 18, 2023 at 08:38.
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Old   October 12, 2023, 08:09
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Is there someone to guide me how can I plot continuty error?!
Shall I implement the below code in my controlDict/function?
thanks.
Code:
continuityError1
{
    // Mandatory entries (unmodifiable)
    type            continuityError;
    libs            (fieldFunctionObjects);

    // Optional entries (runtime modifiable)
    phi             phi;

    // Optional (inherited) entries
    writePrecision  8;
    writeToFile     true;
    useUserTime     true;
    region          region0;
    enabled         true;
    log             true;
    timeStart       0;
    timeEnd         1000;
    executeControl  timeStep;
    executeInterval 1;
    writeControl    timeStep;
    writeInterval   1;
}
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Old   October 18, 2023, 06:29
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Any idea??
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Old   October 26, 2023, 08:25
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Hi Saeed,

You can find more details here Tutorial of how to plot residuals !
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Old   October 26, 2023, 08:51
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Saeed Jamshidi
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Dear SHUBHAM9595, thanks for the reply.

Excellent source.
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Old   October 28, 2023, 13:20
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Quote:
Originally Posted by saeed jamshidi View Post
Is there someone to guide me how can I plot continuty error?!
Shall I implement the below code in my controlDict/function?
thanks.
Code:
continuityError1
{
    // Mandatory entries (unmodifiable)
    type            continuityError;
    libs            (fieldFunctionObjects);

    // Optional entries (runtime modifiable)
    phi             phi;

    // Optional (inherited) entries
    writePrecision  8;
    writeToFile     true;
    useUserTime     true;
    region          region0;
    enabled         true;
    log             true;
    timeStart       0;
    timeEnd         1000;
    executeControl  timeStep;
    executeInterval 1;
    writeControl    timeStep;
    writeInterval   1;
}
This works too.
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