Effects of Pore Complex Shape, Distribution and Overlap on the Thermal Conductivity of Porous Insulation Materials
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Thermophysics"
DOI: 10.1007/s10765-020-02730-8
Abstract: The effective thermal conductivity of porous materials is determined by many factors. Previous works were mainly focused on the pore content and the thermal conductivity of two components. However, few researches pay attention to the… read more here.
Keywords: shape; conductivity porous; thermal conductivity; effects pore ... See more keywords
Thermal conductivity of porous Alumina-20 wt% zirconia ceramic composites
Sign Up to like & getrecommendations! Published in 2020 at "Ceramics International"
DOI: 10.1016/j.ceramint.2020.03.224
Abstract: Abstract Effect of porosity and temperature on thermal conductivity of the porous Alumina-20 wt% Zirconia (3 mol.% Y2O3) ceramic composites with and without niobia were investigated. The ceramic powders were synthesized by the sol-gel route using alkoxide… read more here.
Keywords: porosity; ceramic composites; conductivity porous; thermal conductivity ... See more keywords
A fractal model of effective thermal conductivity for porous media with various liquid saturation
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Heat and Mass Transfer"
DOI: 10.1016/j.ijheatmasstransfer.2018.09.072
Abstract: Abstract Thermal conduction in porous media has received wide attention in science and engineering in the past decades. Previous models of the effective thermal conductivity of porous media contain empirical parameters typically with ambiguous or… read more here.
Keywords: porous media; conductivity porous; model; thermal conductivity ... See more keywords
Colloidal Nanocrystal Films Reveal the Mechanism for Intermediate Temperature Proton Conductivity in Porous Ceramics
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Physical Chemistry C"
DOI: 10.1021/acs.jpcc.7b12824
Abstract: Over the past few years, the observation of unexpected but significant proton conductivity in porous, nanocrystalline ceramics has generated substantial scientific interest mirroring the excitement... read more here.
Keywords: conductivity porous; proton conductivity; nanocrystal films; colloidal nanocrystal ... See more keywords
Effect of Thermal Cycle Loadings on Mechanical Properties and Thermal Conductivity of a Porous Lead-Free Solder Joint
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Components, Packaging and Manufacturing Technology"
DOI: 10.1109/tcpmt.2018.2861777
Abstract: This paper demonstrates to what extent the number of thermal cycles affects the mechanical properties as well as the thermal conductivity of a porous solder joint in an insulated-gate bipolar transistor discrete. The blind mode… read more here.
Keywords: solder joint; conductivity porous; thermal conductivity; mechanical properties ... See more keywords