Počet záznamů: 1
Influence of salts on dynamics properties of drag reducing surfactants
- 1.0196152 - UH-J 20013075 RIV GB eng J - Článek v odborném periodiku
Myška, Jiří - Lin, Z. - Štěpánek, Petr - Zakin, J. L.
Influence of salts on dynamics properties of drag reducing surfactants.
Journal of Non-Newtonian Fluid Mechanics. Roč. 97, 2/3 (2001), s. 251-266. ISSN 0377-0257. E-ISSN 1873-2631
Grant CEP: GA AV ČR IAA2060804; GA ČR GA101/99/1431
Klíčová slova: influence of salts * zwitterionic surfactants * cationic surfactants
Kód oboru RIV: BK - Mechanika tekutin
Impakt faktor: 1.347, rok: 2001
Many cationic and zwitterionic surfactants are considered excellent drag reducing agents. The properties of two of them, a cationic, CTAC, and zwitterionic, SPE 98330, are compared in this paper. The hydrodynamic radius of the micelles, the shear and extensional viscosity of the solutions at concentrations appropriate for drag reduction were investigated and the influence of some low concentration salts, which are usually found in tap water, was examined.
Trvalý link: http://hdl.handle.net/11104/0091795
Počet záznamů: 1