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- Title
Mathematical modeling of the deformation properties of nonwoven materials with variable rigidity.
- Authors
Mishakov, V.; Slutsker, G.; Stalevich, A.
- Abstract
The previously elaborated mathematical model of viscoelasticity was generalized with consideration of the irreversible component of deformation for the case of an increase in the deformation rigidity of the nonwoven. Methods were developed for determining the deformation characteristics that allow satisfactorily describing creep and relaxation of nonwovens. A method is proposed for accounting for the increase in deformation rigidity and correspondingly the decrease inflexibility which is quantitatively accounted for by the same very simple elementary function of the reversible component of deformation.
- Subjects
VISCOELASTICITY; MATHEMATICAL models; MATHEMATICS; NONWOVEN textiles; SYNTHETIC textiles; CREEP (Materials); VISCOSITY; DEFORMATIONS (Mechanics); CONTINUUM mechanics; ELASTICITY
- Publication
Fibre Chemistry, 2006, Vol 38, Issue 2, p158
- ISSN
0015-0541
- Publication type
Article
- DOI
10.1007/s10692-006-0063-7