Locking, spurious mechanisms, and pressure divergence in penalty finite element methods for Stokes flow problems

DOI10.1016/0045-7825(84)90082-3zbMath0545.76040OpenAlexW2061047841MaRDI QIDQ797370

N. E. Zubov

Publication date: 1984

Published in: Computer Methods in Applied Mechanics and Engineering (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0045-7825(84)90082-3

zbMATH Keywords

Fourier analysis techniquespurious mechanismsdiscrete operator componentpenalty finite element methodspressure divergencesolution lockinguniformly reduced-integrated, four-noded elements

Mathematics Subject Classification ID

Stokes and related (Oseen, etc.) flows (76D07) Basic methods in fluid mechanics (76M99)

Related Items

Partitioned formulation and stability analysis of a fluid interacting with a saturated porous medium by localised Lagrange multipliers

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