Recent content by GGBCN

Sorry for the late reply, many thanks for the help!

Hello Everyone I am looking at equations of colliding particles in a granular gas and wondering how to calculate them. We assume that the grains are identical perfect spheres (in R^3) of diameter D>0, (x,v) and (x-Dn,w) are their states before a collision, where n ε S^2 is the unit vector...