More from Biophysics, Fluids & Geoscience
Other simulators in this category — or see all 32.
Nernst Potentials & Membrane
Nernst E for K⁺ and Na⁺ from inside/outside concentrations; optional Goldman–Hodgkin–Katz resting estimate.
Kelvin–Helmholtz Shear Instability
Two parallel flows with slip U: Fourier-mode growth rate sketch and animated interface billows (linear toy model).
Taylor–Couette Flow (Criterion)
Gap d, cylinders Ω_i, Ω_o, kinematic ν: Taylor number Ta and critical Ta_c for toroidal rolls — cartoon + formula.
Darcy Flow & Penetration Depth
1D head h(z,t): ∂h/∂t = K ∂²h/∂z²; recharge at surface, fixed head at depth — relaxation time and diffusion length.
Quadrupole / Penning-Style Trap
2D motion in a hyperbolic electric potential Φ ∝ x²−y² with axial magnetic field B: epicycloid-like bounded orbits.
Layered Medium: P/S Fronts & Hodograph
P and S in a two-layer straight-ray toy: reflected legs and optional head branches when the lower layer is faster; hodograph plus minimum-time first arrivals (no conversions or amplitudes).