Publication:
Immersed boundary method for generalised finite volume and finite difference Navier-Stokes solvers

dc.book.titleASME 2010 3rd Joint US-European Fluids Engineering Summer Meeting collocated with 8th International Conference on Nanochannels, Microchannels, and Minichannels ASME 2010 3rd Joint US-European Fluids Engineering Summer Meeting
dc.contributor.authorPinelli, Alfredo
dc.contributor.authorNaqavi, I.Z.
dc.contributor.authorPiomelli, U.
dc.date.accessioned2023-06-20T05:45:29Z
dc.date.available2023-06-20T05:45:29Z
dc.date.issued2010
dc.descriptionConference held in Montreal, Quebec, Canada, August 1–5, 2010
dc.description.abstractIn Immersed Boundary Methods (IBM) the effect of complex geometries is introduced through the forces added in the Navier-Stokes solver at the grid points in the vicinity of the immersed boundaries. Most of the methods in the literature have been used with Cartesian grids. Moreover many of the methods developed in the literature do not satisfy some basic conservation properties (the conservation of torque, for instance) on non-uniform meshes. In this paper we will follow the RKPM method originated by Liu et al. [1] to build locally regularized functions that verify a number of integral conditions. These local approximants will be used both for interpolating the velocity field and for spreading the singular force field in the framework of a pressure correction scheme for the incompressible Navier-Stokes equations. We will also demonstrate the robustness and effectiveness of the scheme through various examples.
dc.description.departmentDepto. de Análisis Matemático y Matemática Aplicada
dc.description.facultyFac. de Ciencias Matemáticas
dc.description.refereedTRUE
dc.description.statuspub
dc.eprint.idhttps://eprints.ucm.es/id/eprint/21994
dc.identifier.doi10.1115/FEDSM-ICNMM2010-30529
dc.identifier.isbn978-0-7918-4948-4
dc.identifier.officialurlhttp://proceedings.asmedigitalcollection.asme.org/proceeding.aspx?articleid=1621312
dc.identifier.relatedurlhttp://www.asme.org/
dc.identifier.urihttps://hdl.handle.net/20.500.14352/45461
dc.language.isoeng
dc.page.final2370
dc.page.initial2361
dc.page.total10
dc.publisherAmerican Society of Mechanical Engineers
dc.rights.accessRightsopen access
dc.subject.cdu531
dc.subject.keywordForce
dc.subject.keywordTorque
dc.subject.keywordPressure
dc.subject.keywordNavier-Stokes equations
dc.subject.keywordFunctions
dc.subject.keywordRobustness
dc.subject.ucmFísica (Física)
dc.subject.unesco22 Física
dc.titleImmersed boundary method for generalised finite volume and finite difference Navier-Stokes solvers
dc.typebook part
dc.volume.numberVolume
dspace.entity.typePublication
relation.isAuthorOfPublication2b7c93f7-c4d1-42d5-820a-333c428d96c2
relation.isAuthorOfPublication.latestForDiscovery2b7c93f7-c4d1-42d5-820a-333c428d96c2
Files
Original bundle
Now showing 1 - 1 of 1
Loading...
Thumbnail Image
Name:
JCP_IBM_2010.pdf
Size:
1.9 MB
Format:
Adobe Portable Document Format