Liquid filament instability due to stretch-induced phase separation in polymer solutions: Liquid filament instability.
| Title: | Liquid filament instability due to stretch-induced phase separation in polymer solutions: Liquid filament instability. |
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| Authors: | Kulichikhin VG; Laboratory of polymer rheology, Institute of Petrochemical Synthesis, Russian Academy of Sciences, 29 Leninkii prospect, 119991, Moscow, Russian Federation.; Malkin AY; Semakov AV; Skvortsov IY; Arinstein A |
| Source: | The European physical journal. E, Soft matter [Eur Phys J E Soft Matter] 2014 Feb; Vol. 37 (2), pp. 10. Date of Electronic Publication: 2014 Feb 25. |
| Publication Type: | Journal Article; Research Support, Non-U.S. Gov't |
| Language: | English |
| Journal Info: | Publisher: EDP Sciences Country of Publication: France NLM ID: 101126530 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1292-895X (Electronic) Linking ISSN: 12928941 NLM ISO Abbreviation: Eur Phys J E Soft Matter Subsets: PubMed not MEDLINE |
| Imprint Name(s): | Original Publication: Les Ulis, France : Secaucus, NJ : EDP Sciences : Società italiana di fisica ; Springer, [2000- |
| Abstract: | The instability in a jet of a viscoelastic semidilute entangled polymer solution under high stretching is discussed. Initially the jet is stable due to solution elasticity stopping the fluctuation growth. The modeling shows that a jet stretching results in a radial gradient in the polymer distribution: the polymer is concentrated in the jet centre, whereas the solvent is remaining near the surface. This viscous liquid shell demonstrates Raleigh-type instability resulting in the formation of individual droplets on the oriented filament. All process stages were observed experimentally. |
| References: | Phys Rev Lett. 2008 Apr 25;100(16):164502. (PMID: 18518206); Phys Rev Lett. 2012 Feb 17;108(7):074506. (PMID: 22401212); Nature. 2001 Mar 29;410(6828):541-8. (PMID: 11279484); Phys Rev E Stat Nonlin Soft Matter Phys. 2011 Oct;84(4 Pt 1):041806. (PMID: 22181164); Phys Rev Lett. 2005 Oct 14;95(16):164504. (PMID: 16241806) |
| Entry Date(s): | Date Created: 20140226 Date Completed: 20141011 Latest Revision: 20211021 |
| Update Code: | 20260130 |
| DOI: | 10.1140/epje/i2014-14010-9 |
| PMID: | 24566664 |
| Database: | MEDLINE |
Journal Article; Research Support, Non-U.S. Gov't