Stability analysis of some finite difference schemes for the Navier‐Stokes equations
Alain Rigal, Georges Aleix · International Journal for Numerical Methods in Engineering · 1978
Abstract We study the stability of two standard finite differnce schemes for the unsteady Navier‐Stokes equations. We write a scheme for small values of Reynolds number, where teh diffusion is predominant, and another one for large values of Reynolds number, where convection is predominant. The purpose of this results may be extended to unsteady problems leading to mixed hyperbolic‐parabolic partia differenctial equations.