Related simulators
Continue with similar topics in this category — or all 44 in Biophysics, Fluids & Geoscience.
Groundwater Well Drawdown (Theis)
Confined-aquifer Theis solution: cone of depression s(r,t) = (Q/(4πT)) W(u), u = r²S/(4Tt); transmissivity, storativity, observation well.
Cable Equation on an Axon
1D passive cable ∂V/∂t = D∂²V/∂x² − (V−V_r)/τ + I; compare uniform fiber vs myelinated (higher D in internodes).
SIR Vaccination Threshold
Herd-immunity threshold simulator: R_eff = R0(1-v), SIR outbreak curves, peak infected, and final size vs vaccine coverage.
Earthquake Aftershocks: Omori + Gutenberg-Richter
Modified Omori aftershock decay n(t)=K/(t+c)^p combined with Gutenberg-Richter magnitude-frequency curves, b-value, and a synthetic catalog.
Enzyme Inhibition Kinetics
Competitive, noncompetitive, and uncompetitive inhibition: Michaelis-Menten curves, apparent Km/Vmax shifts, and a Lineweaver-Burk sketch.
Rossby Waves on a Beta-Plane
Linear planetary wave ψ = A cos(kx+ly−ωt) with ω = −βk/(k²+l²+Rd⁻²): streamfunction bands and geostrophic arrows show westward phase propagation.