Heat transfer analysis of porous media receiver with different transport and thermophysical models using mixture as feeding gas

F Wang, J Tan, Z Wang - Energy Conversion and Management, 2014 - Elsevier
The local thermal non-equilibrium model is adopted to solve the steady state heat and mass
transfer problems of porous media solar receiver. The fluid entrance surface is subjected to …

Numerical analysis of hydrogen production via methane steam reforming in porous media solar thermochemical reactor using concentrated solar irradiation as heat …

F Wang, J Tan, Y Shuai, L Gong, H Tan - Energy conversion and …, 2014 - Elsevier
The calorific value of syngas can be greatly upgraded during the methane steam reforming
process by using concentrated solar energy as heat source. In this study, the Monte Carlo …

Forced convection in micro-channels filled with porous media in local thermal non-equilibrium conditions

B Buonomo, O Manca, G Lauriat - International Journal of Thermal …, 2014 - Elsevier
An analytic solution on fully developed forced convection, in parallel plates porous micro-
channels is accomplished in Local Thermal Non-Equilibrium (LTNE) condition. The analysis …

Constant wall heat flux boundary condition in micro-channels filled with a porous medium with internal heat generation under local thermal non-equilibrium condition

Y Mahmoudi - International Journal of Heat and Mass Transfer, 2015 - Elsevier
Forced convection heat transfer in a micro-channel filled with a porous material saturated
with rarefied gas with internal heat generation is studied analytically in this work. The study …

Temperature-dependent conductivity in forced convection of heat exchangers filled with porous media: a perturbation solution

M Dehghan, MS Valipour, S Saedodin - Energy Conversion and …, 2015 - Elsevier
Abstract Effects of variation of the thermal conductivity on forced convection in a parallel-
plates channel heat exchanger occupied by a fluid saturated porous medium are …

Upscaled model for unsteady slip flow in porous media

D Lasseux, FJ Valdés-Parada… - Journal of Fluid Mechanics, 2021 - cambridge.org
This work reports on modelling unsteady gas flow in porous media at the macroscopic scale
in the slip regime, a topic of interest in a wide range of applications. The slip effect is …

Friction and heat transfer coefficient in micro and nano channels filled with porous media for wide range of Knudsen number

H Shokouhmand, AHM Isfahani, E Shirani - … Communications in Heat and …, 2010 - Elsevier
Invoking the velocity slip and temperature jump, numerical simulation of Darcy–Brinkman–
Forchheimer flow model and forced convection in a circular micro/nano channel filled with …

Analytical characterization of gaseous slip flow and heat transport through a parallel-plate microchannel with a centered porous substrate

K Wang, K Vafai, D Wang - … Journal of Numerical Methods for Heat & …, 2016 - emerald.com
Purpose–The purpose of this paper is to analytically perform gaseous slip flow and heat
transfer analysis within a parallel-plate microchannel partially filled with a centered porous …

MHD mixed convection of developing slip flow in a vertical porous microchannel under local thermal non–equilibrium conditions

A Goli, I Zahmatkesh, SR Saleh… - Nanoscale and …, 2024 - Taylor & Francis
ABSTRACT MHD mixed convection heat transfer of an ionized gas in a vertical
microchannel filled with a porous medium is simulated and discussed in this study. The …

Analysis of gaseous slip flow in a porous micro-annulus under local thermal non-equilibrium condition–An exact solution

K Wang, F Tavakkoli, K Vafai - International Journal of Heat and Mass …, 2015 - Elsevier
The phenomenon of rarefaction in a micro-annulus filled with a porous medium is analyzed
in the slip-flow regime. A local thermal non-equilibrium (LTNE) model is utilized to represent …