Heat transfer through a porous medium
DA Nield, A Bejan, DA Nield, A Bejan - Convection in porous media, 2017 - Springer
In this chapter we focus on the equation that expresses the first law of thermodynamics in a
porous medium. We start with a simple situation in which the medium is isotropic and where …
porous medium. We start with a simple situation in which the medium is isotropic and where …
Laminar forced convection in a heat generating bi-disperse porous medium channel
Thermal management of heat generating electronics using the Bi-Disperse Porous Medium
(BDPM) approach is investigated. The BDPM channel comprises heat generating micro …
(BDPM) approach is investigated. The BDPM channel comprises heat generating micro …
Thermal analysis of a 2-D heat recovery system using porous media including lattice Boltzmann simulation of fluid flow
The present work deals with the fluid flow simulation and thermal analysis of a two-
dimensional heat recovery system using porous media. A basic high-temperature flow …
dimensional heat recovery system using porous media. A basic high-temperature flow …
Numerical simulation of forced convection in a bi-disperse porous medium channel by creating new porous micro-channels inside the porous macro-blocks
Purpose Porous medium has always been introduced as an environment for increasing heat
transfer in cooling systems. However, increase in heat transfer and resolving pressure drop …
transfer in cooling systems. However, increase in heat transfer and resolving pressure drop …
Numerical simulation of a three-layer porous heat exchanger considering lattice Boltzmann method simulation of fluid flow
M Amirshekari, SA Gandjalikhan Nassab… - Journal of Thermal …, 2019 - Springer
The present study investigates the thermal characteristics of a proposed porous heat
exchanger (PHE). This heat exchanger consists of three sections, one high-temperature …
exchanger (PHE). This heat exchanger consists of three sections, one high-temperature …
Effects of new methods of porosity arrangement on forced convection in a variable BDPM using numerical simulation
In this study, forced convection the heat generation components by cooling porous elements
has been investigated using BDPM method. A developed code under FVM and Simple …
has been investigated using BDPM method. A developed code under FVM and Simple …
Numerical simulation of a three-layered radiant porous heat exchanger including lattice boltzmann simulation of fluid flow
This paper deals with the hydrodynamic and thermal analysis of a new type of porous heat
exchanger (PHE). This system operates based on energy conversion between gas enthalpy …
exchanger (PHE). This system operates based on energy conversion between gas enthalpy …
Enhanced forced convection heat dissipation in power electronics systems by copper metal foam
K Borakhade, A Mahalle - 2018 IEEE 8th Power India …, 2018 - ieeexplore.ieee.org
Modern power electronics and electrical systems are very compact. Reliability of operation
depends upon effective heat dissipation method. Due to space restriction designing effective …
depends upon effective heat dissipation method. Due to space restriction designing effective …
Flows through reconstructed porous media using immersed boundary methods
Understanding flow through real porous media is of considerable importance given their
significance in a wide range of applications. Direct numerical simulations of such flows are …
significance in a wide range of applications. Direct numerical simulations of such flows are …
Etude analytique et numérique des instabilités spatio-temporelles des écoulements de convection mixte en milieu poreux: comparaison avec l'expérience.
A Delache - 2005 - theses.hal.science
Cette étude concerne l'évolution spatio-temporelles des structures thermo-convectives en
milieu poreux chauffé par le bas et soumis à un écoulement horizontal. Des données …
milieu poreux chauffé par le bas et soumis à un écoulement horizontal. Des données …