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Thermodynamic properties and thermal conductivity of high density deuterium

Published online by Cambridge University Press:  09 March 2009

Kazuko Inoue  and
Tomio Ariyasu
Kazuko Inoue
Affiliation:
Faculty of Engineering, Kansai University, 3-3-35 Yamate-cho, Suita, Osaka 564
Tomio Ariyasu
Affiliation:
Faculty of Engineering, Kansai University, 3-3-35 Yamate-cho, Suita, Osaka 564
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Abstract

The phase diagram of high density (1023 ˜ 1027/cm3) deuterium is obtained by calculation. The values of specific heat, electrical resistivity and thermal conductivity in the metallic state are estimated over a wide range of temperature (10−2 ˜ 104 eV). The temperature dependences of these properties are shown in figures with the density. When T ≤ Tf (Tf: the Fermi temperature of electrons), the behavior is very similar to those of normal metals. At high temperatures where T ≥ Tf, the behavior is similar to that of completely ionized classical plasma.

This fundamental data for deuterium will help us understand the properties of fuel in inertial-confinement fusion and to solve the fluid equations for efficient compression of fuel pellets.

Type
Research Article
Information
Laser and Particle Beams , Volume 5 , Issue 1 , February 1987 , pp. 71 - 81
Copyright
Copyright © Cambridge University Press 1987

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