Hydrodynamic processes at the water-sediment interface of streambeds

• Autore: Detert Martin
• Pubblicazione: KIT Scientific Publishing, 2008
• Descrizione fisica: 1 electronic resource (IV, 153 p.)
• Soggetto non controllato: open channel flow; pressure sensors; coherent structures; gravel bed; PIV
• Sommario/riassunto: Simultaneous 2D pressure and 2D velocity information at the rough water-sediment interface of streambeds were gained by a newly developed measurement setup. In the bed the pressure fluctuations decay exponentially within the first 1-2 equivalent sand roughnesses. Structural findings concerning coherent flow structures are consistent with models originally developed for smooth walls. A significant bed destabilizing flow-pressure pattern was identified for the first time.
• Titolo autorizzato: Hydrodynamic processes at the water-sediment interface of streambeds
• ISBN: 1000008267
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Lingua di pubblicazione: Tedesco
• Record Nr.: 9910346933603321
• Lo trovi qui: Univ. Federico II