Water Boils at 20°C Too — The Physics of Cavitation
How depressurization makes water boil, the cavitation number, and the 10,000-bar collapse.
SPH Without Tears — Solving Fluids with Particles, from Kernel to Artificial Viscosity
How Smoothed Particle Hydrodynamics replaces grids with particles — equations, code, traps.
Rhie-Chow Interpolation for Compressible Multiphase Flows
From the checkerboard problem on collocated grids to balanced-force multiphase flows, we systematically summarize the mathematical essence and OpenFOAM implementation of Rhie-Chow interpolation.
5-Equation Model Implementation Guide: Building a Multiphase Flow Solver in Python
Directly implement a 5-equation diffuse interface model in Python and simulate a 1D shock-bubble interaction problem.
Interface Capturing Methods: VOF vs Level Set vs Diffuse Interface
Comparing the principles, pros/cons, and applications of three representative interface capturing techniques in compressible multiphase flows.
Compressible Multiphase Flow CFD: Why It's Hard, Why It Matters
Why compressible multiphase numerics differ fundamentally from single-phase flow, and why this remains an active research field.