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Pressure correction on unstructured meshes using high order convective modelling

Charlesworth, DJ; Zangeneh, M; (2003) Pressure correction on unstructured meshes using high order convective modelling. In: (pp. pp. 1293-1305).

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Abstract

A cell centred, finite volume, pressure correction method for unstructured grids is presented that facilitates the use of high order convective modelling. This is achieved through the use of a least squares technique to calculate first and second partial derivatives of the governing equations dependent variables. These derivatives are then used to construct both second and third order convective models that are bounded, accurate and stable. As an initial test of the effectiveness of these models calculated results are compared with standard laminar flow problems in both two and three dimensions.

Type: Proceedings paper
Title: Pressure correction on unstructured meshes using high order convective modelling
ISBN: 0791836967
UCL classification: UCL > Provost and Vice Provost Offices
UCL > Provost and Vice Provost Offices > UCL BEAMS
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Dept of Mechanical Engineering
URI: http://discovery.ucl.ac.uk/id/eprint/147033
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