Study of incompressible flow separation using primitive variables

@article{Ghia1981StudyOI,
  title={Study of incompressible flow separation using primitive variables},
  author={U. Ghia and K. Ghia and S. Rubin and P. Khosla},
  journal={Computers & Fluids},
  year={1981},
  volume={9},
  pages={123-142}
}
Abstract The flow in a channel with an asymmetric constriction has been analyzed, using the primitive variables. The objective of this study is to develop a reduced form of the Navier-Stokes equations that is regular at the separation point. The resulting formulation is a semi-elliptic model comprised of the parabolized momentum equations together with an elliptic equation for the pressure distribution. Analytic coordinate transformations are used to provide surface-oriented coordinates with… Expand
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