[Shibi]

Hello to all,


I am new to OpenFoam programming and would like to know if the following is possible:


I am trying to solve an equation with a symmetric tensor where the `A22` component can be written as: `1 - A00 - A11`.


I would like to know if it possible to define this relationship in matrix assembly or during the solve statement.

Example:

fvSymmTensorMatrix myEqn
(
    fvm::ddt(tau_) +  fvm::div(phi, tau_)

);

 

myEqn.solve();

Thanks in advance