On the effective thermal conductivity of aluminum metal foams: Review and improvement of the available empirical and analytical models

P Ranut - Applied Thermal Engineering, 2016 - Elsevier
Open cell metal foams are good candidates for augmenting the thermal performance of heat
sinks and compact heat exchangers, with the added benefits of lighter and more compact …

Numerical simulation of effective thermal conductivity and pore-scale melting process of PCMs in foam metals

G Wang, G Wei, C Xu, X Ju, Y Yang, X Du - Applied Thermal Engineering, 2019 - Elsevier
Different foam metals combined with paraffin and other materials were analyzed to
determine their effective thermal conductivity and the macroscopic thermophysical …

[HTML][HTML] Experimental study on the influence of temperature and humidity on the thermal conductivity of building insulation materials

Y Wang, S Zhang, D Wang, Y Liu - Energy and Built Environment, 2023 - Elsevier
At present, thermal conductivity is usually taken as a constant value in the calculation of
building energy consumption and load. However, in the actual use of building materials …

Computational models of effective thermal conductivity for periodic porous media for all volume fractions and conductivity ratios

Z Li, Y Yang, E Gariboldi, Y Li - Applied Energy, 2023 - Elsevier
The effective thermal conductivity (ETC) of composites is of great significance for simulating
the macroscopic heat transfer process. In this paper, an extension of the morphology …

Bio-based thermosetting epoxy foams from epoxidized soybean oil and rosin with enhanced properties

X Huang, X Yang, H Liu, S Shang, Z Cai… - Industrial Crops and …, 2019 - Elsevier
Bio-based thermosetting epoxy foams were synthesized via an epoxide ring opening
reaction of epoxidized soybean oil (ESO) with fumaropimaric acid (FPA) by using N, N …

Effect of moisture migration and phase change on effective thermal conductivity of porous building materials

Y Wang, C Ma, Y Liu, D Wang, J Liu - International journal of heat and mass …, 2018 - Elsevier
In this paper, a new method for precise evaluation of the effective thermal conductivity (ETC)
caused by moisture transfer inside porous building materials was proposed. Moreover, the …

Numerical simulation of complete liquid–vapour phase change process inside porous media: A comparison between local thermal equilibrium and non-equilibrium …

OR Alomar, MAA Mendes, D Trimis, S Ray - International journal of thermal …, 2017 - Elsevier
The Complete liquid-vapour phase change process inside an asymmetrically heated porous
channel has been numerically investigated in this article, based on the Two-Phase Mixture …

Analysis of variable porosity, thermal dispersion, and local thermal non-equilibrium on two-phase flow inside porous media

OR Alomar - Applied Thermal Engineering, 2019 - Elsevier
This work involves the numerical simulations of two-phase flow inside porous media and the
associated phase change processes in order to investigate the effects of thermal dispersion …

Modelling and simulation of two-phase flow inside porous pipe evaporator using Cu-Water nano-fluid

OR Alomar, SR Aslan, FG Zaki - International Journal of Thermal Sciences, 2022 - Elsevier
In this article, the fully boiling process inside pipe filled with porous media has been
numerically investigated using Cu/water nanofluid. Two-Phase Mixture Model (TPMM) has …

Experimental and numerical determination of effective thermal conductivity of open cell FeCrAl-alloy metal foams

R Wulf, MAA Mendes, V Skibina, A Al-Zoubi… - International journal of …, 2014 - Elsevier
Heat transfer in metal foams is one of the fields of particular research interest due to the
possibility of imparting tailored effective thermo-physical properties for various applications …