Nanomaterials logo

Liquid Crystals and their Application
Russian Journal

Zhidkie kristally i ikh prakticheskoe ispol'zovanie

Жидкие кристаллы и их практическое использование

IvSU logo
Rus Eng

Menu

Our Facebook account

Dear authors and readers!
We are pleased to inform that the journal Liquid Crystals and their Application is included in Web of Science (Emerging Sources Citation Index) and Scopus databases.

Journal



Zhidk. krist. ikh prakt. ispol'z. = Liq. Cryst. and their Appl., 2014, 14 (1), 22—31.





Non-Newtonian Flow of Structured Systems. VII. Shear Banding



E. A. Kirsanov, Yu. N. Timoshin

Author affiliations
Moscow State Region Socio-Humanitarian Institute
Zelenaya st., 30, 140410 Kolomna, Moscow Region, Russia. 
E-mail: Kirsanov47@mail.ru

Abstract
The shear-banding phenomenon in worm-like micellar systems is studied. It is shown that the shear bands can be explained within the framework of a structural model of the flow. Flow curves are well approximated by the Newton equation or generalized flow equation at low and high shear regions. The intermediate region with a non-monotonic behavior appears due to the transition from one flow regime to another with increasing shear rate or shear stress.

Keywords: worm-like micellar systems, shear-banding phenomenon, plastic and pseudoplastic flow





Feedback webmaster