Accéder directement au contenu Accéder directement à la navigation
Article dans une revue

Band textures of liquid crystalline polymers in elongational flows

Abstract : A rheooptical device, where an obstacle generates an elongational flow, was used to study the behavior of an anisotropic (hydroxypropyl)cellulose solution. Good agreement was found between calculated and measured elongational rates. After cessation of flow, a band texture appears if the elongation rate is larger than a critical value. The conditions for the formation of the bands, their optical features, and their spacing are similar to those arising after cessation of shear.
Liste complète des métadonnées

https://hal-mines-paristech.archives-ouvertes.fr/hal-00672070
Contributeur : Magalie Prudon <>
Soumis le : lundi 20 février 2012 - 14:37:27
Dernière modification le : jeudi 9 avril 2020 - 17:08:07

Lien texte intégral

Identifiants

Citation

Edith Peuvrel-Disdier, Patrick Navard. Band textures of liquid crystalline polymers in elongational flows. Macromolecules, American Chemical Society, 1991, 24 (20), pp.Pages 5683-5686. ⟨10.1021/ma00020a031⟩. ⟨hal-00672070⟩

Partager

Métriques

Consultations de la notice

197