I Plugged in Pressure Directly and a Still Interface Started to Shiver — Two Forms of Nonideal LBM Forcing
·6 min read
When a van der Waals fluid is solved with lattice Boltzmann, putting pressure p in the force term versus chemical potential mu agrees in the continuum but splits on the lattice.
Where the Ideal Gas Starts to Lie — Compressibility Factor Z and the van der Waals Equation
·6 min read
Real gases through the compressibility factor, corresponding states, and the van der Waals loop