Thermophoresis velocity calculation using LAMMPS

Hello,
I’m working on thermophoresis effect on CNT in water using LAMMPS. How do i model this pheomina in LAMMPS

Hello,
   I'm working on thermophoresis effect on CNT in water using LAMMPS. How do
i model this pheomina in LAMMPS

do you have any evidence, that this is possible to study *at all* on
the length and time scales available to MD simulations?

axel.