Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Thermal Properties of Composite Aluminum Conductors in the Temperature Range 13–30 K
Abstract The specific heats and thermal conductivities of 4- and 19-filament composite conductors have been measured, 13–30 K. The filaments are high-purity aluminum, and the cladding is an 88Al-8Fe-4Ce alloy; the thermal properties of pure aluminum and the alloy have also been measured. Simple thermal models can be used to explain satisfactorily the thermal properties of the composite conductors based on the thermal properties of the pure aluminum and the alloy, suggesting that interactions between the filaments and the alloy are minor. Derivative data for the thermal diffusi-vity and for an intermediate thermal group parameter are also given for the composites.
Thermal Properties of Composite Aluminum Conductors in the Temperature Range 13–30 K
Abstract The specific heats and thermal conductivities of 4- and 19-filament composite conductors have been measured, 13–30 K. The filaments are high-purity aluminum, and the cladding is an 88Al-8Fe-4Ce alloy; the thermal properties of pure aluminum and the alloy have also been measured. Simple thermal models can be used to explain satisfactorily the thermal properties of the composite conductors based on the thermal properties of the pure aluminum and the alloy, suggesting that interactions between the filaments and the alloy are minor. Derivative data for the thermal diffusi-vity and for an intermediate thermal group parameter are also given for the composites.
Thermal Properties of Composite Aluminum Conductors in the Temperature Range 13–30 K
Lawless, W. N. (Autor:in)
01.01.1990
8 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
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