Search Results - "Skouras, E. D."

Heat transfer and natural convection of nanofluids in porous media by Bourantas, G.C., Skouras, E.D., Loukopoulos, V.C., Burganos, V.N.

“…Natural convection of a nanofluid in a square cavity filled with a porous matrix is numerically investigated using a meshless technique. The Darcy–Brinkman and…”
Get full text

Mesoscopic Simulation of Rarefied Flow in Narrow Channels and Porous Media by Kalarakis, A. N., Michalis, V. K., Skouras, E. D., Burganos, V. N.

“…Rarefied gas flow in channels and computer-aided reconstructions of porous media is simulated using the direct simulation Monte Carlo (DSMC) method and a…”
Get full text

An accurate, stable and efficient domain-type meshless method for the solution of MHD flow problems by Bourantas, G.C., Skouras, E.D., Loukopoulos, V.C., Nikiforidis, G.C.

“…The aim of the present paper is the development of an efficient numerical algorithm for the solution of magnetohydrodynamics flow problems for regular and…”
Get full text

On the evaluation of dispersion coefficients from visualization experiments in artificial porous media by Gaganis, P., Skouras, E.D., Theodoropoulou, M.A., Tsakiroglou, C.D., Burganos, V.N.

“…High-resolution single source–solute transport experiments in glass-etched pore networks presented in a previous publication are used for quantifying the…”
Get full text

Truly meshless localized type techniques for the steady-state heat conduction problems for isotropic and functionally graded materials by Skouras, E.D., Bourantas, G.C., Loukopoulos, V.C., Nikiforidis, G.C.

“…A numerical solution of steady-state heat conduction problems is obtained using the strong form meshless point collocation (MPC) method. The approximation of…”
Get full text

Meshless point collocation for the numerical solution of Navier–Stokes flow equations inside an evaporating sessile droplet by Bourantas, G.C., Petsi, A.J., Skouras, E.D., Burganos, V.N.

“…The Navier–Stokes flow inside an evaporating sessile droplet is studied in the present paper, using sophisticated meshfree numerical methods for the…”
Get full text

Phenomenological description and network simulation of horizontal filtration dynamics by Skouras, E.D, Burganos, V.N, Paraskeva, C.A, Payatakes, A.C

“…The macroscopic design of granular filtration is based on phenomenological equations for the prediction of the overall filtration efficiency and pressure drop…”
Get full text

Mesoscopic modeling of flow and dispersion phenomena in fractured solids by Michalis, V.K., Kalarakis, A.N., Skouras, E.D., Burganos, V.N.

“…The problem of hydrodynamic dispersion in porous media is considered and numerical predictions of the mixing degree in a single intersection are provided. The…”
Get full text

Flow, Transport, and Controlled Sedimentation of Salt Solutions in Porous Formations with Enhanced Structural Properties by Skouras, E. D, Sygouni, V, Constantinides, G. N, Paraskeva, C. A

“…Scaling phenomena caused by salt precipitation in pumps and wells are a frequent problem during oil production, CO2 storage, and other underground processes…”
Get full text

Simulation of the dynamics of depth filtration of non-Brownian particles by Burganos, V. N., Skouras, E. D., Paraskeva, C. A., Payatakes, A. C.

“…A new simulator for flow of aqueous suspensions and deposition of non‐Brownian particles in granular media can predict the pattern of deposition and…”
Get full text

Exploring chemical composition effects on umbite structure and gas separation properties using atomistic simulations by Navascués, N., Skouras, E.D., Nikolakis, V., Burganos, V.N., Tellez, C., Coronas, J., Santamaria, J.

Get full text

Lattice Dynamics Simulation of Thermal Contraction of Faujasites by Krokidas, P. G, Skouras, E. D, Nikolakis, V, Burganos, V. N

“…Negative coefficients of thermal expansion have been reported for certain zeolite structures, including LTA, NaX, and DAY, with immediate consequences on the…”
Get full text

Localized meshless point collocation method for time-dependent magnetohydrodynamics flow through pipes under a variety of wall conductivity conditions by Loukopoulos, V. C., Bourantas, G. C., Skouras, E. D., Nikiforidis, G. C.

“…In this article a numerical solution of the time dependent, coupled system equations of magnetohydrodynamics (MHD) flow is obtained, using the strong-form…”
Get full text

Lattice-Boltzmann and meshless point collocation solvers for fluid flow and conjugate heat transfer by Kalarakis, A.N., Bourantas, G.C., Skouras, E.D., Loukopoulos, V.C., Burganos, V.N.

“…SUMMARY The applicability and performance of the lattice‐Boltzmann (LB) and meshless point collocation methods as CFD solvers in flow and conjugate heat…”
Get full text

Mixing within fracture intersections during colloidal suspension flow by Michalis, V. K., Kalarakis, A. N., Skouras, E. D., Burganos, V. N.

“…The effects of mixing within pore or fracture intersections on dispersion in porous media are investigated through the development and use of different…”
Get full text

Reconstruction of umbite framework variants by atomistic simulations using XRD and sorption data by Navascués, N., Skouras, E.D., Nikolakis, V., Burganos, V.N., Tellez, C., Coronas, J.

“…The interest in the synthesis of new microporous metal silicates (e.g., umbite) has significantly increased during the last decades, driven by their ability to…”
Get full text

Simulation of the dynamic behavior of horizontal granular filters by Skouras, E.D., Burganos, V.N., Paraskeva, C.A., Payatakes, A.C.

“…An improved simulator for the transient behavior of horizontal depth filters, based on the one-dimensional simulator published recently by the authors, is…”
Get full text

Simulated annealing effects on Na-FAU crystal reconstruction and sorption efficiency by Krokidas, P., Skouras, E.D., Nikolakis, V., Burganos, V.N.

“…The accurate reconstruction of zeolite frameworks at the atomic scale is of critical importance for the study of the sorption and separation properties of…”
Get full text

Modeling of a DBD plasma reactor for porous soil remediation by Bali, N., Aggelopoulos, C.A., Skouras, E.D., Tsakiroglou, C.D., Burganos, V.N.

“…[Display omitted] •Estimation of species concentration in a DBD plasma discharge reactor.•Ozone contribution to overall degradation rate estimated to…”
Get full text

Transport and reaction phenomena in multilayer membranes functioning as bioartificial kidney devices by Refoyo, R., Skouras, E.D., Chevtchik, N.V., Stamatialis, D., Burganos, V.N.

“…Classic hemodialysis only provides a limited removal of protein bound uremic toxins (PBUT) in patients with chronic kidney disease. A bioartificial kidney…”
Get full text