I would like to calculate the density of water in nanotubes when the temperature of them are changed,
in order to calculation of density I used the (mass of water)/volume inside of Nanotube, but when the water convert to ice again I reach to the same density!!, 1_ how can I fix this problem?
2_ how I can calculate only the volume of water group in nanotubes?
3_ is it possible I calculated the radial density of water in nanotubes which the center of Nanotube be the origin?