Calculation of thermal physical parameters of dissociated air by the dissociation degree method
Sign Up to like & getrecommendations! Published in 2018 at "Applied Mathematics and Mechanics"
DOI: 10.1007/s10483-018-2348-8
Abstract: The high temperature gas occurs behind shock or near the wall surface of vehicle in the hypersonic flight. As the temperature exceeds 2 000K, 4 000K, respectively, O2 and N2 molecules are successively dissociated. Because… read more here.
Keywords: dissociated air; method; dissociation degree; physical parameters ... See more keywords
High temperature thermal physical performance of SiC/UO 2 composites up to 1600 °C
Sign Up to like & getrecommendations! Published in 2018 at "Ceramics International"
DOI: 10.1016/j.ceramint.2018.02.208
Abstract: Abstract SiC was introduced to UO2 matrix by spark plasma sintering (SPS) to improve the thermal conductivity. The microstructure evolution and thermal physical properties up to 1600 °C were firstly reported. The grain growth and the… read more here.
Keywords: high temperature; sic; thermal conductivity; conductivity ... See more keywords
Thermal-physical performances of novel pyrochlore-type Ca3Ln3Ce7Ta2O26.5(Ln=Nd and Dy) oxides
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DOI: 10.1016/j.ceramint.2020.01.027
Abstract: Abstract To identify candidates for thermal barrier coatings, two complicated oxides, Ca3Nd3Ce7Ta2O26.5 and Ca3Dy3Ce7Ta2O26.5, were prepared via a high-temperature sintering method. The lattice-type and thermal physical properties of these two oxides were studied. The obtained… read more here.
Keywords: pyrochlore type; physical performances; ca3ln3ce7ta2o26 oxides; thermal physical ... See more keywords
Structural, optical, thermal and other physical properties of Bi2O3 modified Lithium Zinc Silicate glasses
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Molecular Structure"
DOI: 10.1016/j.molstruc.2021.130160
Abstract: Abstract A series of 60SiO2-15ZnO-(25-x)Li2O-xBi2O3 glasses with x = 0, 5, 10, 15 and 20 mol% were synthesized using conventional melt-quenching method and their amorphous nature was ascertained by X-ray diffraction technique. The variation in physical parameters… read more here.
Keywords: bi2o3 modified; physical properties; properties bi2o3; structural optical ... See more keywords
Effect of thermal–physical properties on the abradability of seal coating under high-speed rubbing condition
Sign Up to like & getrecommendations! Published in 2018 at "Wear"
DOI: 10.1016/j.wear.2017.09.006
Abstract: Abstract The tribological behaviours of two seal coatings (NiAl-hBN and Al-hBN) against Ti-6Al-4V blade were investigated under high-speed rubbing conditions by a self-developed tribology tester. The wear behaviour and the mechanism of the blades and… read more here.
Keywords: blade; speed rubbing; hbn; thermal physical ... See more keywords
Differential impact of thermal and physical permafrost disturbances on High Arctic dissolved and particulate fluvial fluxes
Sign Up to like & getrecommendations! Published in 2020 at "Scientific Reports"
DOI: 10.1038/s41598-020-68824-3
Abstract: Climate warming and changing precipitation patterns have thermally (active layer deepening) and physically (permafrost-thaw related mass movements) disturbed permafrost-underlain watersheds across much of the Arctic, increasing the transfer of dissolved and particulate material from terrestrial… read more here.
Keywords: physical permafrost; permafrost; thermal physical; permafrost disturbances ... See more keywords
Preparation, Thermal, and Physical Properties of Perovskite-Type (C3H7NH3)2CdCl4 Crystals
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DOI: 10.3390/cryst9020108
Abstract: To investigate the thermal and physical properties of perovskite-type (C3H7NH3)2CdCl4, its temperature-dependent chemical shifts and spin–lattice relaxation times are measured using thermogravimetric analysis (TGA), differential scanning calorimetry (DSC), magic angle spinning nuclear magnetic resonance (MAS… read more here.
Keywords: type c3h7nh3; c3h7nh3; physical properties; perovskite type ... See more keywords