Assessment of the symmetry-preserving regularization model on complex flows using unstructured grids
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hdl:2117/15762
Document typeArticle
Defense date2012-05-15
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Abstract
The main objective of the present paper is the assessment of symmetry-preserving regularization models on unstructured meshes. Three different test cases have been studied: the impinging jet flow, the flow past a circular cylinder and a simplified Ahmed car. The properties of the filters and their performance on general unstructured meshes have also been considered. A detailed analysis considering the Gaussian and the Helmholtz differential filters is presented.
CitationLehmkuhl, O. [et al.]. Assessment of the symmetry-preserving regularization model on complex flows using unstructured grids. "Computers and fluids", 15 Maig 2012, vol. 60, p. 108-116.
ISSN0045-7930
Publisher versionhttp://www.sciencedirect.com/science/article/pii/S0045793012000862
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