A new mixed-FEM for steady-state natural convection models allowing conservation of momentum and thermal energy

DOI10.1007/S10092-020-00385-3zbMath1471.65193OpenAlexW3096301398MaRDI QIDQ831264

Sergio Caucao, Ricardo Oyarzúa, Segundo Villa-Fuentes

Publication date: 11 May 2021

Published in: Calcolo (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s10092-020-00385-3

zbMATH Keywords

mixed finite element methodstationary Boussinesq equationsconservation of momentumconservation of thermal energydivergence-conformingstress-velocity formulation

Mathematics Subject Classification ID

PDEs in connection with fluid mechanics (35Q35) Navier-Stokes equations for incompressible viscous fluids (76D05) Error bounds for boundary value problems involving PDEs (65N15) Stability and convergence of numerical methods for boundary value problems involving PDEs (65N12) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Forced convection (76R05) PDEs in connection with classical thermodynamics and heat transfer (35Q79) Uniqueness problems for PDEs: global uniqueness, local uniqueness, non-uniqueness (35A02) Diffusive and convective heat and mass transfer, heat flow (80A19)

Related Items (13)

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