Flow behaviour and drag reduction of Kaolin suspensions

0196237 - UH-J 20023051 RIV GB eng C - Konferenční příspěvek (zahraniční konf.)
Vlasák, Pavel - Chára, Zdeněk - Štern, Petr - Konfršt, Jiří - El-Nahhas, K.
Flow behaviour and drag reduction of Kaolin suspensions.
15th International Conference on Hydrotransport: Incorporating the 11th International Symposium of Freight Pipelines. Vol. 1. Cranfield: BHR Group Limited, The Fluid Engineering Centre, 2002, s. 345-360. ISBN 1-85598-039-8.
[International Conference on Hydrotransport: Incorporating the 11th International Symposium of Freight Pipelines /15./. Banff (CA), 03.06.2002-05.06.2002]
Grant CEP: GA AV ČR IAA2060701
Klíčová slova: kaolin suspensions * drag reduction * mixing
Kód oboru RIV: BK - Mechanika tekutin

After mixing of kaolin with water, attractive and repulsive forces between the kaolin particles initiate the process of coagulation and peptisation respectively. The presence of the peptising agent results in a significant decrease of the viscosity and yield stress.
Trvalý link: http://hdl.handle.net/11104/0091876