The Filling of a Mould Cavity with Simultaneous Impregnation of the Reinforcing Porous Layer

The Filling of a Mould Cavity with Simultaneous Impregnation of the Reinforcing Porous Layer

The isothermal filling of a flat mould cavity by a Newtonian fluid with simultaneous impregnation of the reinforcing porous layer is investigated. The flow in the cavity is described by inertialess Navier-Stokes equations, the flow in the porous layer by Darcy's law, and the flow in the region...

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Veröffentlicht in:Polymers & polymer composites 2015-02, Vol.23 (2), p.71-76
1. Verfasser: Baranov, A.V.
Format: Artikel
Sprache:eng
Schlagworte:
Composite materials
Fluid dynamics
Fluid flow
Holes
Impregnation
Mathematical analysis
Molds
Navier-Stokes equations
Newtonian fluids
Polymers
Porous materials
Properties
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Zusammenfassung:The isothermal filling of a flat mould cavity by a Newtonian fluid with simultaneous impregnation of the reinforcing porous layer is investigated. The flow in the cavity is described by inertialess Navier-Stokes equations, the flow in the porous layer by Darcy's law, and the flow in the region adjacent to the ‘liquid–porous layer’ boundary by the Brinkman equation.
ISSN:0967-3911
1478-2391
DOI:10.1177/096739111502300202