Translations:FEM SolverElmer SolverSettings/23/en

If the solver iteration results oscillate numerically, the solver results cannot converge to a final, stable value. To avoid that, the calculated variable $$T_{i}$$ of the i-th iteration/solver run is not taken as input for the next iteration, but $$T_{i}^{'}$$, a value that is "damped" with the result from the previous iteration. The relaxation factor $$\lambda$$ is thereby defined as