Results 1 to 10 of about 3,427 (201)

From the micromechanics of Darcy’s law to particle-laden flows in porous media [PDF]

open access: yesEPJ Web of Conferences
We simulate flow in porous media using a two-dimensional combination of a DEM method (for the solid particles) and a FEM method (for the fluid). The fluid properties correspond to those of water, and porous domains are constructed by embedding fixed ...
Dewanto Gamaliel Jeevan   +2 more
doaj   +1 more source

Comments on “Numerical simulation for MHD Williamson fluid utilizing modified Darcy’s law”

open access: yesResults in Physics, 2020
This discussion is presented to increase the awareness among the readers of Results in Physics. Comments are presented on the paper by Hayat et al. (2018), where the authors investigated MHD Williamson fluid using modified Darcy’s law.
M.M. Awad
doaj   +1 more source

Non-similar Cross fluid flow with modified Darcy's law

open access: yesResults in Engineering
This research investigates rheological material flow by Riga plate. Non-Newtonian material through Cross model is considered. Unlike traditional concept, a revised version of Darcy's law is employed to predict the fluid flow filling porous space. Flow is
Aqsa Bashir   +2 more
doaj   +1 more source

ON THE OCCASION OF THE 150TH ANNIVERSARY OF DARCY'S LAW

open access: yesRudarsko-geološko-naftni Zbornik, 2005
In the end of this year it will be a 150 years since Henry Philibert Gaspard Darcy (1803-1858) has performed first experiments which were a year after followed by publication of the famous monograph «Les fontaines publiques de la ville de Dijon ...
Kosta Urumović
doaj  

Infiltration of Z-direction Injection RTM Process Based on Ex-situ Toughening Technology

open access: yesCailiao gongcheng, 2017
Aimed at ex-situ toughening technology and Z-direction RTM process,Darcy's law was modified by introducing the saturation parameter. The partial differential equation describing the unsteady flow of the resin in the fiber preform was established.
DONG Shu-hua   +5 more
doaj   +1 more source

MATHEMATICAL SIMULATION OF FLOW THROUGH HOLLOW FIBRE MEMBRANE UNDER CONSTANT HYDRAULIC CONDUCTIVITY

open access: yesJournal of Engineering, 2006
Distilled water flow through a virgin hollow fibre membrane, HFM is considered as steady nonuniform since the fibre’s wall hydraulic conductivity coefficient is kept constant along the fibre and unchanged during the operation.
Riyadh Zuhair Al-Zubaidy
doaj   +1 more source

Mathematical Treatment of Saturated Macroscopic Flow in Heterogeneous Porous Medium: Evaluating Darcy’s Law

open access: yesHydrology, 2019
We present a rigorous mathematical treatment of water flow in saturated heterogeneous porous media based on the classical Navier-Stokes formulation that includes vorticity in a heterogeneous porous media.
R. William Nelson   +1 more
doaj   +1 more source

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