Effective Tensor of the Relaxation Kernels of a Layered Medium Consisting of a Viscoelastic Material and a Viscous Incompressible Fluid

The explicit formulas for calculating the components of the effective tensor of relaxation kernels of a two-phase layered medium with a periodic microstructure are derived. The first phase of such a medium consists of an isotropic viscoelastic material and the second phase consists of a viscous inco...

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Veröffentlicht in:Fluid dynamics 2023-04, Vol.58 (2), p.189-197
1. Verfasser: Shumilova, V. V.
Format: Artikel
Sprache:eng
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Zusammenfassung:The explicit formulas for calculating the components of the effective tensor of relaxation kernels of a two-phase layered medium with a periodic microstructure are derived. The first phase of such a medium consists of an isotropic viscoelastic material and the second phase consists of a viscous incompressible fluid. In particular, it is established that the components of this tensor depend on the volume fraction of the fluid inside a periodicity cell and do not depend on the number of layers and the distances between them.
ISSN:0015-4628
1573-8507
DOI:10.1134/S001546282260198X