Number of the records: 1
Diagnostics of Apparent Wall Slip in Aqueous Polymer Solutions
- 1.0328000 - ÚCHP 2010 RIV US eng C - Conference Paper (international conference)
Wein, Ondřej - Tovčigrečko, Valentin - Sobolík, Václav - Večeř, M.
Diagnostics of Apparent Wall Slip in Aqueous Polymer Solutions.
AIP Conference Proceedings. Volume 1152. Melville, New York: American Institute of Physics, 2009 - (Zatloukal, M.), s. 139-151. ISBN 978-0-7354-0689-6. ISSN 0094-243X.
[Novel Trends in Rheology III. Zlín (CZ), 28.07.2009-29.07.2009]
R&D Projects: GA ČR GA104/08/0428; GA ČR GA104/09/0972
Institutional research plan: CEZ:AV0Z40720504
Keywords : apparent wall slip (AWS) * electrodiffusion diagnostics (ED) * depleted layer thickness
Subject RIV: CI - Industrial Chemistry, Chemical Engineering
Two experimental methods, apparent-wall-slip (AWS) rotational viscometry with Morse-taper sensors and electrodiffusion (ED) flow diagnostics with auto-calibrated friction probes, are used to study velocity profiles in aqueous solutions of high-molecular polysaccharides. By comparing the velocity data from the both methods, estimates are obtained of depleted layer thickness in dependence on wall shear stress.
Permanent Link: http://hdl.handle.net/11104/0174415
Number of the records: 1