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Thermal efficiency of open-cell metal foams: Impact of foam thickness by comparing correlations and numerical modeling
(2022-05-05)
Engineered surfaces are increasingly used to cool electronic devices with dielectric fluids in two-phase change. A common type of such surfaces is the open-cell metal foam. In this work, our goal was two-fold, to assess ...
A new pool boiling heat transfer correlation for wetting dielectric fluids on metal foams
(Elsevier, 2021-02-19)
Porous structures, as metal foams, can enhance the heat transfer performance. For a safe industrial application, a predictive model for both heat transfer coefficient and maximum heat flux is required. But, there is no ...
Pool boiling heat transfer of HFE-7100 on metal foams
(Elsevier, 2019-12-26)
The search for new techniques to increase boiling heat transfer has been driven by more efficient and compact heat exchangers, especially in microelectronics and equipment with high thermal loads. Two-phase cooling systems ...
Glass foam of macroporosity using glass waste and sodium hydroxide as the foaming agent
(2013-04-01)
Glass foams using float glass waste and sodium hydroxide were produced. The influence of the sodium hydroxide amount in the foam formulation was studied. Titanium dioxide was used as a strengthening agent. The variations ...
Pool boiling heat transfer of HFE-7100 on metal foams
(2020-05-01)
The search for new techniques to increase boiling heat transfer has been driven by more efficient and compact heat exchangers, especially in microelectronics and equipment with high thermal loads. Two-phase cooling systems ...
A graphical tool for the tomographic characterisation of microstructural features on metal matrix composites
(2010)
Research on the micro-structural characterization of metal-matrix composites uses X-ray computed tomography to collect information about the interior features of the samples, in order to elucidate their exhibited properties. ...
Influence of Porosity on the Elastic Modulus of Ti-Zr-Ta-Nb Foams with a Low Nb Content
(MDPI, 2019)
The development of titanium foams with a low elastic modulus has increased their scientific and technological relevance due to the evident need to avoid stress shielding problems. In this work, we studied the synthesis and ...
TiO2 thick films supported on stainless steel foams and their photoactivity in the nonylphenol ethoxylate mineralization
(Elsevier, 2016-01)
The main interest in employing a structured catalyst for water treatment processes is to avoid an extra recovering-step of the powder catalyst after concluding the treatment. For this purpose, TiO2 powder (Degussa P25) was ...
Synthesis of Ni/Al2O3 and Ni–Co/Al2O3 coatings onto AISI 314 foams and their catalytic application for the oxidative dehydrogenation of ethane
(Elsevier, 2013-02)
The aim of this work was to obtain alumina-supported Ni and Ni–Co oxide catalytic coating onto an AISI 314 foam (60 ppi) so as to produce a good distribution of the catalytic components and reproduce characteristics of ...