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The influence of water quality on properties of drag reducing surfactants
- 1.0196100 - UH-J 20003021 RIV SIGLE GB eng C - Conference Paper (international conference)
Myška, Jiří - Štěpánek, Petr - Chára, Zdeněk
The influence of water quality on properties of drag reducing surfactants.
Proceedings of XIIIth International Congress on Rheology. Cambridge: British Society of Rheology, 2000, s. 257-259. ISBN 0-9538904-0-6.
[International Congress on Rheology /13./. Cambridge (GB), 20.08.2000-25.08.2000]
Institutional research plan: CEZ:AV0Z2060917
Keywords : rheology, surfactants, drag reduction
Subject RIV: BK - Fluid Dynamics
Smaller or larger amounts of salts are always present in tap water, which is used in experiments with drag reduction by surfactants. The influence of certrain salts on viscosity and size of micelles of these surfactants was therefore investigated. Different behavior due to quality of water was seen also in the measurements of pressure characteristics in the turbulent pipe-flow.
Permanent Link: http://hdl.handle.net/11104/0091743
Number of the records: 1