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Thermal stress analysis of cordierite materials subjected to thermal shock
(Springer, 2008-04)
Cordierite disks were obtained by slip casting and sintering at 1,450 °C for 2 h. Sintered disks were indented at the center of one flat surface. The fracture strength of indented disks was measured in biaxial flexure. The ...
Effects of thermal treatment on collagen present in bovine M. Semitendinosus intramuscular connective tissue: Analysis of the chemical, thermal and mechanical properties
(Elsevier, 2021-01)
There is still interest in understanding how the collagen characteristics of the intramuscular connective tissue (IMCT)-perimysium contributes to the tenderness and tenacity in different meat cuts after the cooking process. ...
Implementation of Optimal Thermal Radiation Pumps Using Adiabatically Modulated Photonic Cavities
(American Chemical Society Inc, 2021-09)
We numerically implement the concept of thermal radiation pumps in realistic photonic circuits and demonstrate their efficiency to control the radiation current, emitted between two reservoirs with equal temperature. The ...
Thermal degradation and decomposition of jute/vinylester composites
(Springer, 2006-08)
Thermal analysis of jute fibre reinforced vinylester resin with 30 vol% of fibre were performed by TG/DTG under dynamic conditions. The fibres were treated with alkaline solution at different temperatures and the final ...
Thermal characterization of novel p-nitrobenzylacrylate-diisopropyl fumarate copolymer synthesized under microwave energy
(Springer, 2012-09-12)
Copolymers of p-nitrobenzyl acrylate and diisopropyl fumarate with different feed ratios were synthesized under microwave and thermal heating conditions, and then characterized by IR, 1H-, and 13C-NMR spectroscopy. Average ...
Existence and uniqueness of solution for two one-phase Stefan problems with variable thermal coefficients
(Pergamon-Elsevier Science Ltd, 2019-08)
One dimensional Stefan problems for a semi-infinite material with temperature dependent thermal coefficients are considered. Existence and uniqueness of solution are obtained imposing a Dirichlet, a Neumann or a Robin type ...
Preparation and characterization of a new series of solid solutions of Bi 1−x Y x FeO 3 (0 < x < 1) from the thermal decomposition of hexacyanoferrates doped with yttrium
(Springer, 2019-03)
Solid solutions of Bi 1−x Y x [Fe(CN) 6 ]·4H 2 O (0 < x < 1) complexes were synthesized and characterized. The crystal structures were refined by Rietveld analysis using X-ray powder diffraction data. The complexes of the ...
Thermal degradation of a phenolic resin, vegetable fibers, and derived composites
(John Wiley & Sons Inc, 2008-03)
The thermal degradation behavior of resol, several vegetable fibers (two types of cotton fibers, sisal and sugar cane bagasse) and derived polymer composites have been investigated using thermogravimetric analysis (TGA). ...
Thermal degradation of mixtures of polycaprolactone with cellulose derivatives
(Elsevier, 2003-12)
Thermal degradation processes for a series of mixtures based on polycaprolactone (PCL), with microcrystalline cellulose (MC) and sisal fiber (SF) powder, were investigated by thermogravimetric analysis (TGA), in order to ...
Thermal and structural analysis of the reaction pathways of α-spodumene with NH4HF2
(Elsevier Science, 2020-07)
In this work, the thermal and microstructural analysis of the reaction pathways of α-spodumene with NH4HF2 at low temperatures is presented. The thermal behavior of NH4HF2, mixtures α-LiAlSi2O6/NH4HF2 and by-products ...