Spectral Element Mesh Generation


Mesh Generation Code

Date: Feb 10, 2004
File Size: 836KB

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     In the spectral element discretization, the computational domain is partitioned into macro-elements (subdomains), and the dependent and independent variables are approximated by high order tensor-product polynomial expansions, which are generally represented by values located in the Gauss or Gauss-Lobatto points, within each subdomains. The following are some mesh examples:

Spectral Element Mesh for the Rayleigh-Bernard flow


Spectral Element Mesh for the double shear layer problem


Spectral Element Mesh for the NACA0015 Airfoil external flow