Nearly Viscometric Flows
作者:
A. C. Pipkin,
D. R. Owen,
期刊:
Physics of Fluids(00319171)
(AIP Available online 1967)
卷期:
Volume 10,
issue 4
页码: 836-843
ISSN:0031-9171
年代: 1967
DOI:10.1063/1.1762197
出版商: AIP
数据来源: AIP
摘要:
Constitutive equations describing small perturbations on viscometric flows are derived. The relations are similar in form to the linear integral stress‐deformation relations of infinitesimal viscoelasticity theory. Restrictions imposed by material symmetry and by incompressibility are discussed. It is shown that certain relations between the stress‐relaxation moduli and the basic viscometric functions must be satisfied for self‐consistency of the theory.
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