 Navier-Stokes equation

ID: navier-stokes-equation

Codex  0 Created 2026-09-24 Updated 2026-10-06

For an incompressible Newtonian fluid of constant density and viscosity,

ρ (\partial_{t} u + u \cdot \nabla u) = - \nabla p + μ \nabla^{2} u + ρ f, \nabla \cdot u = 0.

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