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Memorias de investigación
Communications at congresses:
A PFEM solution when a high froude number viscous flow past a circular cylinder
Year:2015
Research Areas
  • Mechanical aeronautics and naval engineering
Information
Abstract
In this paper, a new generation of the particle method known as Particle Finite Element Method (PFEM-2), which combines convective particle movement and a fixed mesh resolution, is applied to a 2D monophasic flow past a circular cylinder intersecting or close to a free surface at Reynolds 180. To accomplish this task, different improved versions of discontinuous and continuous enriched basis functions for the pressure field have been developed to capture the free surface dynamics without artificial diffusion or undesired numerical effects. The well-known numerical properties of PFEM-2 such as using larger time steps when compared to other similar numerical tools which implies shorter computational times while maintaining the accuracy of the computation will be checked in this case.
International
No
Congress
IV International Center for Numerical Methods in Engineering (PARTICLES 2015)
960
Place
Barcelona, España
Reviewers
Si
ISBN/ISSN
00000000
Start Date
28/09/2015
End Date
30/09/2015
From page
1
To page
10
Procedings PARTICLES 2015
Participants
  • Autor: Leo Miguel Gonzalez Gutierrez (UPM)
  • Autor: Juan M. Giménez
Research Group, Departaments and Institutes related
  • Creador: Grupo de Investigación: CEHINAV (Canal de Ensayos Hidrodinámicos de la E.T.S.I. Navales)
  • Centro o Instituto I+D+i: Centro de Investigación en Simulación Computacional
  • Departamento: Mecánica de Fluidos y Propulsión Aeroespacial
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