000144700 001__ 144700
000144700 005__ 20240906111328.0
000144700 0247_ $$2doi$$a10.1063/5.0213290
000144700 0248_ $$2sideral$$a139282
000144700 037__ $$aART-2024-139282
000144700 041__ $$aeng
000144700 100__ $$0(orcid)0000-0003-3570-0202$$aLlorente, Víctor J.$$uUniversidad de Zaragoza
000144700 245__ $$aTheoretical considerations of the volume penalization immersed boundary method for turbulent flows
000144700 260__ $$c2024
000144700 5060_ $$aAccess copy available to the general public$$fUnrestricted
000144700 5203_ $$aThis Letter explores the volume penalization immersed boundary method for turbulent flows from a more physical perspective. The volume penalization approach consists of introducing a penalty source into the governing equations, resulting in a flow akin to a porous medium with low permeability. Although penalizing the turbulent equations conventionally involves adding a similar penalty source as in the original equations, this work reveals an alternative formulation that includes an additional term with physical meaning. The novelty of this Letter is to consider the penalized flow with an additional property, the fluid resistance, establishing a cross correlation with fluctuating velocity for further modeling.
000144700 540__ $$9info:eu-repo/semantics/openAccess$$aAll rights reserved$$uhttp://www.europeana.eu/rights/rr-f/
000144700 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion
000144700 7102_ $$12005$$2595$$aUniversidad de Zaragoza$$bDpto. Matemática Aplicada$$cÁrea Matemática Aplicada
000144700 773__ $$g36, 7 (2024), 6 pp.$$pPhys. fluids$$tPhysics of Fluids$$x1070-6631
000144700 8564_ $$s319100$$uhttps://zaguan.unizar.es/record/144700/files/texto_completo.pdf$$yPostprint
000144700 8564_ $$s977989$$uhttps://zaguan.unizar.es/record/144700/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint
000144700 909CO $$ooai:zaguan.unizar.es:144700$$particulos$$pdriver
000144700 951__ $$a2024-09-06-10:24:20
000144700 980__ $$aARTICLE