Results 251 to 260 of about 8,443 (301)

Thermal runaway by thermal analysis

Thermochimica Acta, 1990
Abstract The effect of heating rate on thermal runaway has been investigated by thermal analysis. For the materials studied in the present work there was an increase in the ignition temperature as the heating rate was increased. At high heating rates the effect was largely determined by the thermal relaxation time.
T. Boddington, Feng Hongtu, P.G. Laye, M. Nawaz, Dorothy C. Nelson   +4 more
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Thermal Runaway Safety

Electric and Hybrid Vehicle Technology International, 2023
Enhance your thermal propagation strategy with a better understanding of the complexities of thermal runaway
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Thermal runaway in the thermal explosion of a liquid

Journal of Thermal Analysis, 1984
To study the thermal explosion of liquids a low pressure autoclave has been built. The first stage of a thermal explosion, the thermal runaway, has been studied. Evaluation of the temperature-time history results in kinetic data. Comparison with other thermal methods shows that the reliability of the method is better than with DTA.
J. Verhoeff, P. J. van den Berg
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Thermal Runaway in Semiconductor Laser Windows

Applied Optics, 1972
A small perturbation model is used to obtain analytical expressions for the critical or runaway power density for laser windows constructed of semiconductor materials. These equations are used to compute the critical power density for several realistic window installations taking account of the finite value of realizable convection cooling coefficients.
R L, Johnson, J D, O'Keefe
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Thermal runaway in germanium laser windows

Applied Optics, 1982
A 1-D model of thermal runaway in germanium induced by IR laser radiation is presented. The model examines the influence of the temperature dependent thermal conductivity.
K, Wilner, E, Klinger, W J, Wild
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Thermal runaway in the mantle and neotectonics

Tectonophysics, 1975
Abstract Rice, A. and Fairbridge, R.W., 1975. Thermal runaway in the mantle and neotectonics. In: N. Pavoni and R. Green (Editors). Recent Crustal Movements. Tectonophysics, 29 (1—4): 59—72.
Alan Rice, R.W. Fairbridge
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Thermal Runaway in the Earth's Mantle

Studies in Applied Mathematics, 1986
We examine the possibility that thermal runaway may occur locally in the earth's asthenosphere, due to a coupling between the velocity and temperature fields due to a strongly temperature‐dependent viscosity. The analysis is based on a partial description of convection in the earth, in which the boundary‐layer nature of the motion is taken into account.
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Thermal runaways: Problems with agitation

Plant/Operations Progress, 1986
AbstractHeat flow calorimetry‐an analytical technique to identify agitation hazards.
E. D. Weir, G. W. Gravenstine, T. F. Hoppe   +2 more
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On the Thermal Runaway in Solid Foams

Heat Transfer: Volume 2, 1997
Abstract The phenomenon of the spontaneous insulation fires is investigated. An original physical model is based on the classical cell approach of multiphase media. The real complex media is modelled by a set of the identical parallel capillaries containing the thin film of the combustible fluid spread over their inner surface.
Igor Goldfarb, Vladimir Goldshtein, Grigory Kuzmenko   +2 more
openaire   +1 more source

Thermal Runaway in Germanium Laser Windows

Applied Optics, 1971
The absorption coefficient of 50-Omega cm germanium was measured over the 400-2000 cm(-1) wavenumber region for temperatures from 300 K to 450 K. Lattice absorption is negligible for wavenumbers greater than 900 cm(-1); at a wavelength of 10.6 microm the absorption is due entirely to free carrier effects.
openaire   +2 more sources