[Luiz]

Hello,

I am trying to calculate both the advection and the diffusion fluxes separately. I have the scalar field calculated for all times of my simulation, although, it appears that the equation is calculated all at once (advective and diffusive contributions) what makes it impossible to retrieve the individual contributions (assuming this file https://www.openfoam.com/documentati...8C_source.html), is this correct? Would it be necessary to write a solver for the transport equation and calculate each term individually?

In summary, I would like to retrieve the following components, store it in a 2D vector and write it in every timestep.

ADE.components(vector::X) = fvm::div(phi, T) // Advection

ADE.components(vector::Y) = fvm::laplacian(DT, T) // Diffusion