>
> I don't support this idea. If you take the Taylor-Green vortex for
> example, the velocity decays with exp(-2 nu t), while the pressure
> decays with the square of that term. Why do you expect error from your
> pressure-correction scheme and your error from the time discretization
> to
Hello Wolfgang, Marthin, Bruno, Richard and Timo,
> 'm not entirely clear about what your question is. Are you seeing
> convergence
> rates that are too low or too large? It is not uncommon to have cases
> where a
> scheme converges too fast (the convergence rate is too large); this is
>
