Počet záznamů: 1
Different types of unsteady flow of solids generated in laboratory slurry pipe loop
- 1.0397370 - ÚH 2014 RIV DE eng C - Konferenční příspěvek (zahraniční konf.)
Matoušek, Václav - Krupička, Jan
Different types of unsteady flow of solids generated in laboratory slurry pipe loop.
16th International Conference on Transport & Sedimentation of Solid Particles - Proceedings. Rostock: University of Rostock, 2013 - (Sobota, J.; Eckstädt, H.), s. 19-31. ISBN 978-83-927084-9-0. ISSN 1232-3071.
[16th International conference transport and sedimentation of solid particles. Rostock (DE), 18.09.2013-20.09.2013]
Grant CEP: GA ČR GA103/09/0383
Institucionální podpora: RVO:67985874
Klíčová slova: density wave * flow stratification * slurry flow * bed load * hydraulic transport
Kód oboru RIV: BK - Mechanika tekutin
Three different types of unsteady flow of solids (flow with dunes at the top of a stationary bed, flow with density waves due to an unstable slip point of a bed, flow with a sliding bed exhibiting a restratification effect) observed during lab loop tests are discussed. Special attention is focused to the density waves and to the restratification effect. It seems that both phenomena are associated with secondary current generated in the pipe loop and interacting with a granular bed in the stratified flow. However, more detailed experimental investigation is required to indentify mechanisms that govern generation and development of the observed flows.
Trvalý link: http://hdl.handle.net/11104/0229303
Název souboru Staženo Velikost Komentář Verze Přístup Matousek, different types of unsteady flow of solids generated in laboratory slurry pipe loop, 2013.pdf 0 2.8 MB Autorský preprint vyžádat
Počet záznamů: 1