ADAPTIVE FINITE ELEMENT COMPUTATIONAL FLUID DYNAMICS USING AN ANISOTROPIC ERROR ESTIMATOR

@inproceedings{Almeida1998ADAPTIVEFE,
  title={ADAPTIVE FINITE ELEMENT COMPUTATIONAL FLUID DYNAMICS USING AN ANISOTROPIC ERROR ESTIMATOR},
  author={R. C. Almeida and Ra{\'u}l A. Feij{\'o}o and Augusto C. N. Gale{\~a}o and Claudio Padra and Renato Sim{\~o}es Silva},
  year={1998}
}
The aim of this paper is to present results on finite element adaptive strategies for computational fluid dynamics problems with singularities arising from shock phenomena and/or discontinuous boundary data. The adaptive analysis is based on an optimalmesh-adaptive strategy which is employed to refine the mesh, stretch and orient the elements in such a way that, along the adaptation process, the mesh becomes aligned with the discontinuities. This mesh adaptation process yields improved results… CONTINUE READING

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