||January 23, 2013 21:57
Map data from a big to a small domain in OpenFOAM
Hi, I have data from a course grid OpenFOAM simulation for a domain of size (X=0-10 m, Y=0-5 m, Z=0-10m). Now I want to focus on a small section of the same domain (X=0-2 m, Y=0-1 m, Z=0-2 m) and simulate it with a much finer grid. I was wondering whether there is way to map the results in to the small section from the already available course grid results. The idea is to use it as an initial condition to reduce computing time. Thanks a lot.