Microscale investigations of highfrequency wave propagation through highly porous media

Vista sencilla de ítem
dc.citation.epage556spa
dc.citation.issue1spa
dc.citation.journalTitlePAMMeng
dc.citation.journalTitlePAMMspa
dc.citation.spage555spa
dc.citation.volume12spa
dc.contributor.authorUribe, David
dc.contributor.authorSaenger, Erik
dc.contributor.authorJänicke, Ralf
dc.contributor.authorSteeb, Holger
dc.contributor.authorRuíz, Oscar
dc.contributor.departmentUniversidad EAFIT. Departamento de Ingeniería Mecánicaspa
dc.contributor.researchgroupLaboratorio CAD/CAM/CAEspa
dc.date.accessioned2016-11-18T22:09:16Z
dc.date.available2016-11-18T22:09:16Z
dc.date.issued2012-12-03
dc.description.abstractWave propagation in highly porous materials has a well established theoretical background -- Still there are parameters which require complex laboratory experimentation in order to find numerical values -- This paper presents an effective method to calculate the tortuosity of aluminum foam using numerical simulations -- The work flow begins with the acquisition of the foam geometry by means of a micro-CT scanner and further image segmentation and analysis -- The elastodynamic wave propagation equation is solved using a velocity-stress rotated staggered finite-difference technique -- The effective wave velocities are calculated and using the fluid and, aluminum effective properties, the tortuosity is determinedeng
dc.formatapplication/pdfeng
dc.identifier.doi10.1002/pamm.201210266
dc.identifier.issn1617-7061
dc.identifier.urihttp://hdl.handle.net/10784/9676
dc.language.isoengeng
dc.publisherWILEY-VCH Verlagspa
dc.relation.ispartofPAMM, Volume 12, Issue 1, pp 555-556spa
dc.relation.urihttp://onlinelibrary.wiley.com/doi/10.1002/pamm.201210266/abstract
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.rights.localAcceso cerradospa
dc.subject.keywordWave propagationspa
dc.subject.keywordPorous materialsspa
dc.subject.keywordComputer simulationspa
dc.subject.keywordExperimental designspa
dc.subject.keywordX-ray microscopyspa
dc.subject.keywordWave propagationeng
dc.subject.keywordPorous materialseng
dc.subject.keywordComputer simulationeng
dc.subject.keywordExperimental designeng
dc.subject.keywordX-ray microscopyeng
dc.subject.keywordEspumas de aluminio.keywor
dc.subject.keywordMicrotomografía computarizada (Micro-CT) de rayos X.keywor
dc.subject.keywordElastodinámica.keywor
dc.subject.lembPROPAGACIÓN DE ONDASspa
dc.subject.lembMATERIALES POROSOSspa
dc.subject.lembSIMULACIÓN POR COMPUTADORESspa
dc.subject.lembDISEÑO EXPERIMENTALspa
dc.subject.lembMICROSCOPÍA DE RAYOS Xspa
dc.titleMicroscale investigations of highfrequency wave propagation through highly porous mediaeng
dc.typeinfo:eu-repo/semantics/articleeng
dc.typearticleeng
dc.typeinfo:eu-repo/semantics/publishedVersioneng
dc.typepublishedVersioneng
dc.type.localArtículospa

Archivos

Bloque original
Mostrando 1 - 1 de 1
No hay miniatura disponible
Nombre:
Microscale-Investigations.pdf
Tamaño:
205.5 KB
Formato:
Adobe Portable Document Format
Descripción:
Web Page Print
Descargar
Bloque de licencias
Mostrando 1 - 1 de 1
No hay miniatura disponible
Nombre:
license.txt
Tamaño:
2.5 KB
Formato:
Item-specific license agreed upon to submission
Descripción:
Descargar

Colecciones

Artículos