Rayleigh-Taylor · Heavy Over Light
unseel.com · σ = √(gkA) · Atwood A = (ρₕ−ρₗ)/(ρₕ+ρₗ)
Atwood A 0.60
Stage stable layer
Phase density inversion
Heavy fluid (ρₕ)
Light fluid (ρₗ)
Perturbation
Mushroom plume
Unseel.com · Rayleigh-Taylor