Results 11 to 20 of about 458,199 (335)
Ain Shams Engineering Journal, 2021 The flow and heat transfer fields of a nanofluid within V-shaped cavity are analyzed using the incompressible smoothed particle hydrodynamic (ISPH) scheme.
Zehba A.S. Raizah +2 more
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, 2022 A porous medium can be defined as a material which contains spaces which, when continuous in some way, enable the movement of fluids, air and materials of different chemical and physical properties. The ability of a porous medium to permit the movement of fluids, air or a mixture of different fluids is related to porosity and the variability of pore ...
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Using the porous medium to improve the forced convective heat transfer in the channel and its numerical analysis with lattice Boltzmann method [PDF]
مجله مدل سازی در مهندسی, 2019 In this paper, numerical analysis of flow and heat transfer in a two-dimensional channel with porous medium and based on the lattice Boltzmann method is performed.
Mohammad Taghilou +2 more
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Explicit Barenblatt Profiles for Fractional Porous Medium Equations [PDF]
, 2014 Several one-parameter families of explicit self-similar solutions are constructed for the porous medium equations with fractional operators. The corresponding self-similar profiles, also called \emph{Barenblatt profiles}, have the same forms as those of ...
Andrews +21 more
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Modeling Immiscible Fluid Displacement in a Porous Medium Using Lattice Boltzmann Method
Fluids, 2021 The numerical investigation of the interpenetrating flow dynamics of a gas injected into a homogeneous porous media saturated with liquid is presented.
Magzhan Atykhan +3 more
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Analysis of the Brinkman equation as a model for flow in porous media [PDF]
, 1987 The fundamental solution or Green's function for flow in porous media is determined using Stokesian dynamics, a molecular-dynamics-like simulation method capable of describing the motions and forces of hydrodynamically interacting particles in Stokes ...
Brady, J. F., Durlofsky, L.
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Development of a high performance flexible porous burner (FPMB) with an adjustable cooling effect
Theoretical and Applied Mechanics Letters, 2017 A high performance flexible porous medium burner that can burn gaseous and liquid fuel with different type of flames (premixed and non-premixed) is proposed.
S. Juntron, S. Jugjai
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Microfluidic systems for the analysis of the viscoelastic fluid flow phenomena in porous media [PDF]
, 2011 In this study, two microfluidic devices are proposed as simplified 1-D microfluidic analogues of a porous medium. The objectives are twofold: firstly to assess the usefulness of the microchannels to mimic the porous medium in a controlled and simplified ...
A Einstein +50 more
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Quenching for Porous Medium Equations
Tamkang Journal of Mathematics, 2021 This paper studies the following two porous medium equations with singular boundary conditions. First, we obtain that finite time quenching on the boundary, as well as kt blows up at the same finite time and lower bound estimates of the quenching time of the equation kt = (kn)xx + (1 − k)−α, (x,t) ∈ (0,L) × (0,T) with (kn)x (0,t) = 0, (kn)x (L,t) = (
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Salt crystallisation at the surface of a heterogeneous porous medium [PDF]
, 2012 Evaporation of saline solutions from a porous medium often leads to the precipitation of salt at the surface of the porous medium. It is commonly observed that the crystallized salt does not form everywhere at the porous medium surface but only at some ...
Marcoux, Manuel +2 more
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