The simulations were done using Fortran, with output produced
via gnuplot, and assembled under linux with the help of images2mpg.
Simulations were done in 3D, using a fourth order quasi symplectic
integrator, at fixed temperature and pressure. In all simulations, note the
moving set on the right; a constant force was applied
to the moving set to ensure that the pressure was indeed constant.
In all simulations the temperature was changed through different values, shown on top of the movie. Note the formation of droplets, and the evaporation of the particles for larger temperatures.