Temporal, spatial and thermal features of 3-D Rayleigh-Bénard convection by a least-squares finite element method

DOI10.1016/S0045-7825(96)01053-5zbMath0896.76045OpenAlexW2054028891MaRDI QIDQ1371762

J. Ning

Publication date: 13 November 1997

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

Full work available at URL: https://doi.org/10.1016/s0045-7825(96)01053-5

zbMATH Keywords

Newton's methodlinearizationCrank-Nicolson schemematrix-free algorithmJacobi conjugate gradient methodmulticellular flow patternoscillatory transient solutionT-shaped rolls

Mathematics Subject Classification ID

Absolute and convective instability and stability in hydrodynamic stability (76E15) Finite element methods applied to problems in fluid mechanics (76M10) Free convection (76R10)

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Least-squares finite element formulations for viscous incompressible and compressible fluid flows, Spectral/\(hp\) least-squares finite element formulation for the Navier-Stokes equations., Different modes of Rayleigh-Bénard instability in two- and three-dimensional rectangular enclosures, An implicit finite element solution of thermal flows at low Mach number, Large eddy simulation of turbulent flows by a least-squares finite element method, Residual-based variational multiscale methods for laminar, transitional and turbulent variable-density flow at low Mach number, On First-order Formulations of the Least-squares Finite Element Method for Incompressible Flows, Versatile mixed methods for non-isothermal incompressible flows

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