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On estimating the interface normal and curvature in PLIC-VOF approach for 3D arbitrary meshes
dc.contributor.author | Amani, Ahmad |
dc.contributor.author | Muela Castro, Jordi |
dc.contributor.author | Schillaci, Eugenio |
dc.contributor.author | Castro González, Jesús |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Màquines i Motors Tèrmics |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Física |
dc.date.accessioned | 2022-03-18T12:45:43Z |
dc.date.available | 2022-03-19T01:29:40Z |
dc.date.issued | 2022-05 |
dc.identifier.citation | Amani, A. [et al.]. On estimating the interface normal and curvature in PLIC-VOF approach for 3D arbitrary meshes. "AICHE journal", Maig 2022, vol. 68, núm. 5, article e17565. |
dc.identifier.issn | 0001-1541 |
dc.identifier.uri | http://hdl.handle.net/2117/364542 |
dc.description.abstract | Volume of fluid (VOF) method with its Piecewise Linear Interface Calculation (PLIC) reconstruction algorithm is one of the most popular approaches in numerical simulation of interfacial flows with a wide range of applications in different areas. In an effort to evaluate the similarity of the PLIC-generated planes in comparison with the exact interface, a point-cloud, based on the polygon centers of PLIC planes is extracted, which later is used to form a triangular grid that represents the estimated interface. The main objective of this article is to evaluate the interface geometrical properties based on the extracted triangular grid of the interface. The methods presented in this article, characterized by a higher spatially convergence ratio, are compared with the commonly used methods. The proposed methods are tested for two 3-dimensional general test cases, where an evident improvement is seen in calculation accuracy and spatial convergence of the errors of interface normal vector and curvature. |
dc.description.sponsorship | This work has been financially supported by MCIN/AEI/10.13039/ 501100011033 Spain, project PID2020-115837RBI00. E. Schillaci acknowledges the financial support of the Programa Torres Quevedo (PTQ2018-010060). |
dc.format.extent | 15 p. |
dc.language.iso | eng |
dc.subject | Àrees temàtiques de la UPC::Enginyeria mecànica::Mecànica de fluids |
dc.subject.lcsh | Multiphase flow |
dc.subject.lcsh | Fluid dynamics |
dc.subject.other | Interface curvature |
dc.subject.other | Interface normal |
dc.subject.other | Multiphase flows |
dc.subject.other | PLIC reconstruction approach |
dc.subject.other | Volume of fluid |
dc.title | On estimating the interface normal and curvature in PLIC-VOF approach for 3D arbitrary meshes |
dc.type | Article |
dc.subject.lemac | Flux multifàsic |
dc.subject.lemac | Dinàmica de fluids |
dc.contributor.group | Universitat Politècnica de Catalunya. CTTC - Centre Tecnològic de la Transferència de Calor |
dc.identifier.doi | 10.1002/aic.17565 |
dc.description.peerreviewed | Peer Reviewed |
dc.relation.publisherversion | https://aiche.onlinelibrary.wiley.com/doi/abs/10.1002/aic.17565 |
dc.rights.access | Open Access |
local.identifier.drac | 32498647 |
dc.description.version | Postprint (author's final draft) |
dc.relation.projectid | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2020-115837RB-I00/ES/DNS Y MODELIZACION MULTI-ESCALA DE FENOMENOS DE TRANSPORTE INTERFACIAL EN FLUJOS DE BURBUJAS Y PELICULAS DESCENDIENTES. APLICACION A SISTEMAS Y EQUIPOS TERMICOS/ |
local.citation.author | Amani, A.; Muela, J.; Schillaci, E.; Castro, J. |
local.citation.publicationName | AICHE journal |
local.citation.volume | 68 |
local.citation.number | 5, article e17565 |
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