Implicit Weighted ENO Schemes for the Three-Dimensional Incompressible Navier-Stokes Equations

@article{Yang1998ImplicitWE,
  title={Implicit Weighted ENO Schemes for the Three-Dimensional Incompressible Navier-Stokes Equations},
  author={Jaw-Yen Yang and Shih-Chang Yang and Yih-Nan Chen and Chiang-An Hsu},
  journal={Journal of Computational Physics},
  year={1998},
  volume={146},
  pages={464-487}
}
A class of lower?upper approximate-factorization implicit weighted essentially nonoscillatory (ENO) schemes for solving the three-dimensional incompressible Navier?Stokes equations in a generalized coordinate system is presented. The algorithm is based on the artificial compressibility formulation, and symmetric Gauss?Seidel relaxation is used for computing steady-state solutions. Weighted essentially nonoscillatory spatial operators are employed for inviscid fluxes and fourth-order central… 
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