Strong flows of polymeric liquids Part 2. Mechanical degradation of macromolecules

Alexander Yarin

Research output: Contribution to journalArticle

6 Citations (Scopus)

Abstract

This paper is the continuation of a previous paper (A.L. Yarin, J. Non-Newtonian Fluid Mech., 37 (1990) 113-138 and reports a theoretical study of the scission (mechanical degradation caused by the flow of polymeric liquids) of macromolecules within the framework of micromechanical models of dilute and concentrated systems. The theoretical analysis of the degradation in flows of dilute polymer solutions is presented in Section 2. Section 3 deals with the development of the theory of scission in flows of concentrated polymeric systems. The proposed equations describe the mutual influence of mechanical degradation, rheological behaviour and flow of polymeric liquids.

Original languageEnglish
Pages (from-to)127-136
Number of pages10
JournalJournal of Non-Newtonian Fluid Mechanics
Volume38
Issue number2-3
Publication statusPublished - 1991 Dec 1
Externally publishedYes

Fingerprint

Macromolecules
macromolecules
Degradation
Liquid
degradation
Liquids
liquids
cleavage
Polymer solutions
Polymer Solution
Non-Newtonian Fluid
Continuation
Theoretical Analysis
Fluids
fluids
polymers
Model

Keywords

  • flow of polymeric liquids
  • macromolecules
  • mechanical degradation

ASJC Scopus subject areas

  • Fluid Flow and Transfer Processes

Cite this

Strong flows of polymeric liquids Part 2. Mechanical degradation of macromolecules. / Yarin, Alexander.

In: Journal of Non-Newtonian Fluid Mechanics, Vol. 38, No. 2-3, 01.12.1991, p. 127-136.

Research output: Contribution to journalArticle

@article{51b3de301ba141e19316e9c33031cc8b,
title = "Strong flows of polymeric liquids Part 2. Mechanical degradation of macromolecules",
abstract = "This paper is the continuation of a previous paper (A.L. Yarin, J. Non-Newtonian Fluid Mech., 37 (1990) 113-138 and reports a theoretical study of the scission (mechanical degradation caused by the flow of polymeric liquids) of macromolecules within the framework of micromechanical models of dilute and concentrated systems. The theoretical analysis of the degradation in flows of dilute polymer solutions is presented in Section 2. Section 3 deals with the development of the theory of scission in flows of concentrated polymeric systems. The proposed equations describe the mutual influence of mechanical degradation, rheological behaviour and flow of polymeric liquids.",
keywords = "flow of polymeric liquids, macromolecules, mechanical degradation",
author = "Alexander Yarin",
year = "1991",
month = "12",
day = "1",
language = "English",
volume = "38",
pages = "127--136",
journal = "Journal of Non-Newtonian Fluid Mechanics",
issn = "0377-0257",
publisher = "Elsevier",
number = "2-3",

}

TY - JOUR

T1 - Strong flows of polymeric liquids Part 2. Mechanical degradation of macromolecules

AU - Yarin, Alexander

PY - 1991/12/1

Y1 - 1991/12/1

N2 - This paper is the continuation of a previous paper (A.L. Yarin, J. Non-Newtonian Fluid Mech., 37 (1990) 113-138 and reports a theoretical study of the scission (mechanical degradation caused by the flow of polymeric liquids) of macromolecules within the framework of micromechanical models of dilute and concentrated systems. The theoretical analysis of the degradation in flows of dilute polymer solutions is presented in Section 2. Section 3 deals with the development of the theory of scission in flows of concentrated polymeric systems. The proposed equations describe the mutual influence of mechanical degradation, rheological behaviour and flow of polymeric liquids.

AB - This paper is the continuation of a previous paper (A.L. Yarin, J. Non-Newtonian Fluid Mech., 37 (1990) 113-138 and reports a theoretical study of the scission (mechanical degradation caused by the flow of polymeric liquids) of macromolecules within the framework of micromechanical models of dilute and concentrated systems. The theoretical analysis of the degradation in flows of dilute polymer solutions is presented in Section 2. Section 3 deals with the development of the theory of scission in flows of concentrated polymeric systems. The proposed equations describe the mutual influence of mechanical degradation, rheological behaviour and flow of polymeric liquids.

KW - flow of polymeric liquids

KW - macromolecules

KW - mechanical degradation

UR - http://www.scopus.com/inward/record.url?scp=0026053193&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0026053193&partnerID=8YFLogxK

M3 - Article

VL - 38

SP - 127

EP - 136

JO - Journal of Non-Newtonian Fluid Mechanics

JF - Journal of Non-Newtonian Fluid Mechanics

SN - 0377-0257

IS - 2-3

ER -