On Wed, Jul 1, 2009 at 7:12 AM, Ionut Vancea<[email protected]> wrote: > > Hello, > > just a short email to ask if you could find the nucleation process > using CH example provided with fipy?
Bit confused by the question. Do you mean "define" the nucleation process? I'm not actually certain whether CH is a true thermodynamic nucleation process in the sense a crystal growing would be requiring a seed above a certain radius for growth. It may be that CH induces separation for any finite sized noise, but I'm not sure (or if that is even important for the definition of nucleation, maybe someone can clarify). Regardless, I think that the initial noise distribution is important for the type of CH process that you want to model. Anyhow, in the example in the manual it is just a uniform distribution last I checked. FiPy has other distributions and scipy probably does as well if you want to seed it in a different way. Cheers -- Daniel Wheeler
