Catálogo de publicaciones - libros
Progress in Turbulence II: Proceedings of the iTi Conference in Turbulence 2005
Martin Oberlack ; George Khujadze ; Silke Günther ; Tanja Weller ; Michael Frewer ; Joachim Peinke ; Stephan Barth (eds.)
Resumen/Descripción – provisto por la editorial
No disponible.
Palabras clave – provistas por la editorial
No disponibles.
Disponibilidad
| Institución detectada | Año de publicación | Navegá | Descargá | Solicitá |
|---|---|---|---|---|
| No detectada | 2007 | SpringerLink |
Información
Tipo de recurso:
libros
ISBN impreso
978-3-540-32602-1
ISBN electrónico
978-3-540-32603-8
Editor responsable
Springer Nature
País de edición
Reino Unido
Fecha de publicación
2007
Información sobre derechos de publicación
© Springer-Verlag 2007
Cobertura temática
Tabla de contenidos
Energy Content of Large-scale Turbulence in Wide Open Channel Flows
Wim S. J. Uijttewaal; Wim van Balen; Bram C. van Prooijen
We investigate the decay of freely-evolving, isotropic turbulence whose spectrum takes the form E(k→0)∼Ik, I being Loitsyansky's integral. We report numerical simulations in a periodic domain whose dimensions, l, are much larger than the integral scale of the turbulence, l. We find that, provided l≫l and Re≫1, the turbulence evolves to a state in which Loitsyansky's integral is approximately constant and Kolmogorov's decay law, u∼t, holds true. The approximate conservation of I in fully-developed turbulence implies that the long-range interactions between remote eddies, as measured by the triple correlations, are very weak.
Part VIII - Large Eddy Simulation | Pp. 297-300
Subgrid Modeling in Large-eddy Simulation of Complex Flows
A. W. Vreman
We investigate the decay of freely-evolving, isotropic turbulence whose spectrum takes the form E(k→0)∼Ik, I being Loitsyansky's integral. We report numerical simulations in a periodic domain whose dimensions, l, are much larger than the integral scale of the turbulence, l. We find that, provided l≫l and Re≫1, the turbulence evolves to a state in which Loitsyansky's integral is approximately constant and Kolmogorov's decay law, u∼t, holds true. The approximate conservation of I in fully-developed turbulence implies that the long-range interactions between remote eddies, as measured by the triple correlations, are very weak.
Part VIII - Large Eddy Simulation | Pp. 301-304