Phase Transition Lab

Van der Waals (Lennard-Jones) particles in a 2D circular vessel. Cool the wall to condense, heat it to evaporate.

Wall & outside

Energy change per bounce 0%

colder (loss)elastichotter (gain)

Each wall bounce multiplies a particle's kinetic energy by (1 + p).

Wall attraction (VdW) 0.00 ε

0 (hard wall)1× particle bond2×

Particles 400

Container size 100%

Gravity 0.00 g

Simulation speed 2×

Motion trails

Kinetic E0

Potential E0

Total E0

Heat in / t0

Radius0σ

FPS0