2011
DOI: 10.1016/j.jcp.2011.03.059
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Output-based space–time mesh adaptation for the compressible Navier–Stokes equations

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Cited by 46 publications
(40 citation statements)
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“…[20][21][22] In our previous work we have employed space-time discontinuous Galerkin (DG) and hybridized discontinuous Galerkin (HDG) 23-28 finite element discretizations using time slabs and an approximate space-time solver. 13,29 Output-based methods rely on an adjoint solution, which for unsteady problems is typically obtained by reverse time-integration and linearization about a stored primal state. Figure 1(a) shows a schematic of the adaptive process, in which the unsteady simulation is run multiple times, starting with a coarse space-time mesh that is successively improved.…”
Section: Iia Output-based Methods For Unsteady Flowsmentioning
confidence: 99%
“…[20][21][22] In our previous work we have employed space-time discontinuous Galerkin (DG) and hybridized discontinuous Galerkin (HDG) 23-28 finite element discretizations using time slabs and an approximate space-time solver. 13,29 Output-based methods rely on an adjoint solution, which for unsteady problems is typically obtained by reverse time-integration and linearization about a stored primal state. Figure 1(a) shows a schematic of the adaptive process, in which the unsteady simulation is run multiple times, starting with a coarse space-time mesh that is successively improved.…”
Section: Iia Output-based Methods For Unsteady Flowsmentioning
confidence: 99%
“…Fidkowski and Luo [16] describe an adjoint based adaptive space-time DG scheme for the compressible Navier-Stokes equations. The space-time mesh is the tensor product of an unstructured spatial mesh and time-slabs.…”
Section: Introductionmentioning
confidence: 99%
“…There are only a few papers dealing with it, let us mention [30], which uses the so-called goal-oriented a posteriori error estimation for stationary compressible Navier-Stokes equations based on the approach [31], see also [32]. A similar idea was developed in [33,34] for the space-time discontinuous Galerkin method applied to the Navier-Stokes equations.…”
Section: Introductionmentioning
confidence: 99%