Are there any frameworks that could be classified as "general computational fluid dynamics framework"?
What I'm thinking of is a framework that's modular and extensible in order to allow the development of new algorithms pretty much unlimitedly. And scaleability over different computer configurations (laptop - HPC). Do such things exist?
I know FEniCS, but my understanding of it is that it's more research oriented (at least now). That is, it doesn't e.g. have a large library or the toolchain for doing e.g. simulation for an engineering design per se.