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Summation
Posted 28 lug 2011, 09:16 GMT-4 Parameters, Variables, & Functions 0 Replies
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.I work on pcm simulation and now try to add the nucleation process.I use the classical nucleation theory and now I need to calculate the crystallization probability so as to achieve percolation.I need to calculate the growth probability for a grid according to its four nearest neighbours..I try to add a summation for P_N=sum(P_f*delta_(1,P_f))P;_N shows a summation over the next neighbors and P_f gives crystallization probability.My problem is how to write the summation in three dimension in comsol.
I know the number of grids so the summation is not an infinite one but I need to consider the growth probability in three dimension.
Thanks for your consideration...
Hello Ufuk Kilic
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