A characteristic/finite element algorithm for time-dependent 3-D advection-dominated transport using unstructured grids.

DOI10.1016/S0045-7825(02)00627-8zbMath1059.76035OpenAlexW2022581043MaRDI QIDQ1402562

M. R. Kaazempur-Mofrad, Peter D. Minev, C. Ross Ethier

Publication date: 28 August 2003

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(02)00627-8

zbMATH Keywords

operator splittingcharacteristic Galerkin schemeGraetz-Nusselt problem

Mathematics Subject Classification ID

Finite element methods applied to problems in fluid mechanics (76M10) Numerical aspects of the method of characteristics for initial value and initial-boundary value problems involving PDEs (65M25) Diffusion and convection (76R99)

Related Items

Unconditional stability and error estimates of modified characteristics FEMs for the Navier-Stokes equations, A nearly-conservative, high-order, forward Lagrange-Galerkin method for the resolution of compressible flows on unstructured triangular meshes, A characteristic/finite element algorithm for time-dependent 3-D advection-dominated transport using unstructured grids., Efficient three-dimensional FEM based algorithm for the solution of convection in partly porous domains, A nearly-conservative high-order Lagrange-Galerkin method for the resolution of scalar convection-dominated equations in non-divergence-free velocity fields, A nearly-conservative, high-order, forward Lagrange-Galerkin method for the resolution of scalar hyperbolic conservation laws, Hybrid Eulerian-Lagrangian semi-implicit time-integrators, Analysis of an explicit and matrix-free fractional step method for incompressible flows, An efficient characteristic Galerkin scheme for the advection equation in 3D.

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