CFD tutorial for beginners | What is OpenFOAM? | SKILL-LYNC

In this video, we answer the question, "What is OpenFOAM?" and we provide some tips on how to learn it.

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[burkitbayevarman]

Thank you for video. Can you please tell me which software (CFD) is better to develop heat transfer model?

[linabelhadjsenini]

Hi im beginner at openfoam can you please help me
How can list the nonuniform internal fields for temperature 0/T

[syedmohiuddin]

SIR please make a Introduction Video on Vehical Crash Analyses.

[mayursen]

Does you provide geometry of the design for simulation and program ming

[abderrahmanemokrani]

hello sir
please
how i can add a function to the differential equation in openfoam, especially the scale function,

*like here :


fvm::ddt(T) - (1/(1+dfra(T)*Lat/(CP*eT)))*fvm::laplacian(DT, T)
==
fvOptions(T)


*for the continuous functions I managed to define them by this program in createFields.H


volScalarField dfra
(
IOobject
(
"dfra",
runTime.timeName(),
mesh
),

{
0.5-0*T
}
);



*but for the scale function i can't difinde (dfra(T))

*the function what i want add it is this:



int fraction(int n);
using namespace std;
double dfra (double a)
{
double r;

if(a>-0.5 && a<+0.5)
r=1;

else
r=0;
return r;
}



*Thank you

[peshemak]

Can anyone help me with how to make a solidification solver please