Results 81 to 90 of about 184,702 (243)

Numerical Investigation of Low-Reynolds-Number Flow in Double Schwarz-D TPMS Structure

open access: yesProceedings
This study presents a comprehensive computational fluid dynamics (CFD) analysis of airflow in double Schwarz-D Triply Periodic Minimal Surface (TPMS) structures under laminar steady-flow conditions.
Kasimhussen Vhora   +3 more
doaj   +1 more source

Liquid-liquid coexistence in the phase diagram of a fluid confined in fractal porous materials

open access: yes, 2006
Multicanonical ensemble sampling simulations have been performed to calculate the phase diagram of a Lennard-Jones fluid embedded in a fractal random matrix generated through diffusion limited cluster aggregation.
Brochard F.   +8 more
core   +1 more source

Apparatus for reducing aerodynamic noise in a wind tunnel [PDF]

open access: yes, 1976
An apparatus is described for reducing the background noise produced by the porous walls of the test section of a wind tunnel. A finely meshed screen member is placed over the perforations in the test section walls.
Howard, P. W., Schutzenhofer, L. A.
core   +1 more source

Dynamic Properties of Double Porosity/Permeability Model

open access: yesJournal of Applied Mechanics
Abstract Understanding fluid movement in multi-pored materials is vital for energy security and physiology. For instance, shale (a geological material) and bone (a biological material) exhibit multiple pore networks. Double porosity/permeability models provide a mechanics-based approach to describe hydrodynamics in aforesaid porous ...
openaire   +2 more sources

Analysis of a multiple-porosity model for single-phase flow through naturally fractured porous media

open access: yesJournal of Applied Mathematics, 2003
A derivation of a multiple-porosity model for the flow of a single phase, slightly compressible fluid in a multiscale, naturally fractured reservoir is presented by means of recursive use of homagnetization theory.
Anna Maria Spagnuolo, Steve Wright
doaj   +1 more source

Designing bio-mimetic variational porosity for tissue scaffolds [PDF]

open access: yes, 2012
Reconstructing or repairing the damaged or diseased tissues with porous scaffolds to restore the mechanical, biological and chemical functions is one of the major tissue engineering strategies.
Khoda, AKM   +2 more
core  

Homogenization of solute transport in double porosity materials

open access: yesMathematical Methods in the Applied Sciences
We propose a novel model for the transport of solute in a vascularised poroelastic material. Our structure comprises a poroelastic matrix with an embedded connected fluid compartment and we consider a solute transported between the two subdomains.
Pietro Mascheroni   +2 more
openaire   +2 more sources

Homogenization of a double porosity model in deformable media

open access: yesElectronic Journal of Differential Equations, 2013
The article addresses the homogenization of a family of micro-models for the flow of a slightly compressible fluid in a poroelastic matrix containing periodically distributed poroelastic inclusions, with low permeabilities and with imperfect contact ...
Abdelhamid Ainouz
doaj  

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