Observatorio de I+D+i UPM

Memorias de investigación
Communications at congresses:
Modeling of gravity wave viscous attenuation
Year:2012
Research Areas
  • Mechanical engineering
Information
Abstract
Viscous attenuation in a standing wave is analyzed with weakly compressible SPH. The dissipation mechanisms are explored firstly by comparing the kinetic energy decay with an approximate analytic solution, secondly by considering a decomposition of the mechanical energy variation which highlights the e?ect of the weakly compressibility assumption and thirdly by analyzing, using the enstrophy, the dissipation related to the generation of spurious vorticity. The roles of the Reynolds number and the number of neighboring particles are analyzed
International
Si
Congress
7th ERCOFTAC SPHERIC workshop on SPH applications
960
Place
Prato, Italia
Reviewers
Si
ISBN/ISSN
88-7617-003-0
Start Date
29/05/2012
End Date
31/05/2012
From page
107
To page
114
Proceedings of 7th ERCOFTAC SPHERIC workshop on SPH applications
Participants
  • Autor: Antonio Souto Iglesias (UPM)
Research Group, Departaments and Institutes related
  • Creador: Grupo de Investigación: CEHINAV (Canal de Ensayos Hidrodinámicos de la E.T.S.I. Navales)
  • Departamento: Ciencias Aplicadas a la Ingeniería Naval
S2i 2019 Observatorio de investigación @ UPM con la colaboración del Consejo Social UPM
Cofinanciación del MINECO en el marco del Programa INNCIDE 2011 (OTR-2011-0236)
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