Heat Diffusion — ∂u/∂t = α∇²u

Tap to zoom

Heat Diffusion

∂u/∂t = α∇²u

The heat equation — temperature spreading until everything reaches equilibrium. The initial intensity diffuses outward, flattening.

Intensity that spreads thinner until it becomes ambient

Part of: GRIEF

Digital Download

High-resolution PDF, 300 DPI, print-ready

Or get the complete GRIEF series for $82 →

More from GRIEF

Heaviside Cascade — H(t - t₀) = {0, t < t₀; 1, t ≥ t₀}

Heaviside Cascade

H(t - t₀) = {0, t < t₀; 1, t ≥ t₀}

$Spectral Erosion — S(f,t) = S₀(f) · e^{-γ(f)t}$

Spectral Erosion

S(f,t) = S₀(f) · e^{-γ(f)t}

Void — ∫∫ ρ(x,y) dA → 0

Void

∫∫ ρ(x,y) dA → 0

$Weight — F = mg, m(t) = m₀(1 - e^{-t/τ})$

Weight

F = mg, m(t) = m₀(1 - e^{-t/τ})