Thermal properties of silica. Part 1.—Effect of temperature on infra-red reflection spectra of quartz, cristobalite and vitreous silica

1966 ◽  
Vol 62 (0) ◽  
pp. 1493-1504 ◽  
Author(s):  
P. H. Gaskell
Keyword(s):  
Thermal Properties ◽  
Vitreous Silica ◽  
Effect Of Temperature ◽  
Reflection Spectra ◽  
Infra Red

Effect of temperature and composition on the volumetric, acoustic and thermal properties of N,N-dimethylformamide + propan-1-ol mixture

2019 ◽  
Vol 290 ◽  
pp. 111124 ◽  
Author(s):  
Magdalena Tyczyńska ◽  
Małgorzata Jóźwiak ◽  
Marlena Komudzińska ◽  
Tomasz Majak
Keyword(s):  
Thermal Properties ◽  
Effect Of Temperature

Effect of Temperature on Thermal Properties of Ultrahigh-Performance Concrete

2020 ◽  
Vol 32 (8) ◽  
pp. 04020210 ◽  
Author(s):  
Venkatesh Kodur ◽  
Srishti Banerji ◽  
Roya Solhmirzaei
Keyword(s):  
Thermal Properties ◽  
Effect Of Temperature

The Effect of Temperature and Moisture on the Thermal Properties of Rapeseed

1977 ◽  
Vol 20 (3) ◽  
pp. 0461-0464 ◽  
Author(s):  
E. B. Moysey ◽  
J. T. Shaw ◽  
W. P. Lampman
Keyword(s):  
Thermal Properties ◽  
Effect Of Temperature

Thermal properties of vitreous silica with He impurities

1984 ◽  
Vol 65 (1) ◽  
pp. 139-143 ◽  
Author(s):  
S. Grondey ◽  
G.V. Lecomte ◽  
H.v. Löhneysen
Keyword(s):  
Thermal Properties ◽  
Vitreous Silica

Effect of Temperature Dependent Properties on the Applicability of the Heat Conduction Equations for Rapid Heat Deposition Applications

2016 ◽  
Author(s):  
John G. Michopoulos ◽  
Andrew Birnbaum ◽  
Athanasios P. Iliopoulos
Keyword(s):  
Differential Equation ◽  
Thermal Properties ◽  
Heat Conduction ◽  
Effect Of Temperature ◽  
Temperature Dependent ◽  
Proper Form ◽  
Heat Deposition ◽  
Hyperbolic Form ◽  
Parabolic Form ◽  
Temperature Dependent Properties

Despite significant efforts examining the suitability of the proper form of the heat transfer partial differential equation (PDE) as a function of the time scale of interest (e.g. seconds, picoseconds, femtoseconds, etc.), very little work has been done to investigate the millisecond-microsecond regime. This paper examines the differences between the parabolic and one of the hyber-bolic forms of the heat conduction PDE that govern the thermal energy conservation on these intermediate timescales. Emphasis is given to the types of problems where relatively fast heat flux deposition is realized. Specifically, the classical parabolic form is contrasted against the lesser known Cattaneo-Vernotte hyperbolic form. A comparative study of the behavior of these forms over various pulsed conditions are applied at the center of a rectangular plate. Further emphasis is given to the variability of the solutions subject to constant or temperature-dependent thermal properties. Additionally, two materials, Al-6061 and refractory Nb1Zr, with widely varying thermal properties, were investigated.

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