Artículo

Numerical Simulations of the Flow Around a Spinning Projectile in Subsonic Regime

Garibaldi, J.; Storti, Mario AlbertoIcon ; Battaglia, LauraIcon ; D'elia, JorgeIcon
Fecha de publicación: 12/2008
Editorial: Planta Piloto de Ingeniería Química
Revista: Latin American Applied Research
ISSN: 0327-0793
e-ISSN: 1851-8796
Idioma: Inglés
Tipo de recurso: Artículo publicado

Resumen

The unsteady flow around a 155 mm projectile governed by the Navier-Stokes (NS) equations is numerically solved with a Large Eddy Simulation (LES) scheme, together with the SubGrid Scale (SGS) solved by a Smagorinsky model and the van Driest near-wall damping. The computed results are obtained in the subsonic flow regime for a viscous and incompressible Newtonian fluid in order to determine the axial drag coefficient, and they are validated against experimental data. The problem was solved by a monolithic finite element code for parallel computing on a Beowulf cluster.  
Palabras clave: Spinning Projectile Model , Incompressible Subsonic Flow , Large Eddy Simulation (Les) , Finite Element Method , Fluid Mechanics
 
Archivos asociados
Thumbnail
 
Tamaño: 257.3Kb
Formato: PDF
.
Licencia
info:eu-repo/semantics/openAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)
Identificadores
URI: http://hdl.handle.net/11336/25356
URL: http://www.laar.uns.edu.ar/indexes/i38_03.htm
Colecciones
Articulos(INTEC)
Articulos de INST.DE DES.TECNOL.PARA LA IND.QUIMICA (I)
Citación
Garibaldi, J.; Storti, Mario Alberto; Battaglia, Laura; D'elia, Jorge; Numerical Simulations of the Flow Around a Spinning Projectile in Subsonic Regime; Planta Piloto de Ingeniería Química; Latin American Applied Research; 38; 3; 12-2008; 241-248
Compartir