Numerical analysis of two‐level finite difference schemes for unsteady diffusion–convection problems

DOI10.1002/nme.1620280503zbMath0679.76095OpenAlexW2139968497MaRDI QIDQ4729559

Alain Rigal

Publication date: 1989

Published in: International Journal for Numerical Methods in Engineering (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1002/nme.1620280503

zbMATH Keywords

Fourier analysisdispersionnumerical diffusionphase errorsstrongly convective problemslinear diffusion-convection model problemsmodified centred, upstream weighted, Samarskij explicit and implicit schemestwo-time level second order finite difference schemes

Mathematics Subject Classification ID

Diffusion (76R50) Basic methods in fluid mechanics (76M99)

Related Items

On the computational efficiency of certain upwinding schemes, On the stability of explicit finite difference methods for advection–diffusion equations, Fourier analysis of several finite difference schemes for the one-dimensional unsteady convection-diffusion equation, Towards a general integration algorithm for time-dependent one- dimensional systems of parabolic partial differential equations using the method of lines, Stability analysis of six-point finite difference schemes for the constant coefficient convective-diffusion equation

Cites Work

• Application of Oscillation Matrices to Diffusion‐Convection Equations