🧊 3D Rubens' Tube: Flame Row, Standing Sound Wave and Pressure Antinodes

A Blender-built workshop with a speaker, aluminium tube, 56 burner nozzles and a mirror screen: a finite-difference model of the gas column drives the flame heights, with resonance modes, pressure nodes and antinodes, X-ray pressure colours and four numerical checks.

3D · Three.js / WebGL renderer · 60 FPS target · runs fully client-side, no install