CWENO finite-volume interface capturing schemes for multicomponent flows using unstructured meshes

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dc.contributor.authorTsoutsanis, Panagiotis
dc.contributor.authorAdebayo, Ebenezer Mayowa
dc.contributor.authorCarriba Merino, Adrian
dc.contributor.authorPerez Arjona, Agustin
dc.contributor.authorSkote, Martin
dc.date.accessioned2022-01-28T10:27:14Z
dc.date.available2022-01-28T10:27:14Z
dc.date.issued2021-11-09
dc.description.abstractIn this paper we extend the application of unstructured high-order finite-volume central-weighted essentially non-oscillatory (CWENO) schemes to multicomponent flows using the interface capturing paradigm. The developed method achieves high-order accurate solution in smooth regions, while providing oscillation free solutions at discontinuous regions. The schemes are inherently compact in the sense that the central stencils employed are as compact as possible, and that the directional stencils are reduced in size, therefore simplifying their implementation. Several parameters that influence the performance of the schemes are investigated, such as reconstruction variables and their reconstruction order. The performance of the schemes is assessed under a series of stringent test problems consisting of various combinations of gases and liquids, and compared against analytical solutions, computational and experimental results available in the literature. The results obtained demonstrate the robustness of the new schemes for several applications, as well as their limitations within the present interface-capturing implementation.en_UK
dc.identifier.citationTsoutsanis P, Adebayo EM, Carriba Merino A, et al., (2021) CWENO finite-volume interface capturing schemes for multicomponent flows using unstructured meshes. Journal of Scientific Computing, Volume 89, Issue 3, December 2021, Article number 64en_UK
dc.identifier.issn0885-7474
dc.identifier.urihttps://doi.org/10.1007/s10915-021-01673-y
dc.identifier.urihttps://dspace.lib.cranfield.ac.uk/handle/1826/17515
dc.language.isoenen_UK
dc.publisherSpringeren_UK
dc.rightsAttribution 4.0 International*
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.subjectCWENOen_UK
dc.subjectUnstructureden_UK
dc.subjectFinite-volumeen_UK
dc.subjectMultispeciesen_UK
dc.titleCWENO finite-volume interface capturing schemes for multicomponent flows using unstructured meshesen_UK
dc.typeArticleen_UK

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