[titio]

Hi Foamers,

I have just read The description of PISO and SIMPLE from the nVersteeg e Malaskera book. When I compared with the algorithm implemented in icoFoam, I noted a lot of differences between the algorithms described in the book and the implementation. Is there other good reference where I can get more details about the implementation, in particular for flows different from those simulated by icoFoam.

Thanks in advance,

António Martins

[olwi]

Hi António,

This paper, by Fabian Peng Kärrholm, describes the PISO loop used in OpenFOAM solvers: http://www.tfd.chalmers.se/~hani/kur...7/rhiechow.pdf

I think there's also some info in the wiki.

/Ola