Equilibrium thermodynamic theory for the evaluation of temperature distributions in overdriven steady-plane wave fronts

Sano, Tomokazu; Sano, Yukio

Journal of Applied Physics, 2001, 90(8), 3754-3761

Number of Access:360（2025-08-21 08:55 Counts）

Identifier to cite or link to this item: https://hdl.handle.net/11094/89431

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Title
Equilibrium thermodynamic theory for the evaluation of temperature distributions in overdriven steady-plane wave fronts
Creator
NRID
1000030314371 1000030314371
ORCID
0000-0003-2624-5092 0000-0003-2624-5092
researchmap permalink
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Scopus Author ID
7402240743 7402240743
CreatorName
Sano, Tomokazu
NRID
1000040029517 1000040029517
CreatorName
Sano, Yukio
Description
Sano T., Sano Y. Journal of Applied Physics 90(8), 3754 (2001) https://doi.org/10.1063/1.1397278
Abstract
Temperature distributions in overdriven steady wave fronts in solid 2024 Al shocked up to 80 GPa, in which no melting occurred in the wave fronts, were evaluated using the equilibrium thermodynamic theory. The effective strain increments were sufficiently small and the effective temperature rise times were sufficiently long with respect to electron-phonon relaxation times to justify using equilibrium thermodynamics. In addition, the sufficiently large viscous-stress components supported the efficacy of the thermodynamic theory. The same is true of shocks up to 250 GPa in solid Pt and 230 GPa in solid Fe. Furthermore, the influence of viscous stress was examined by evaluating the temperature distributions for inviscid 2024 Al, Pt, and Fe solids using the equations for temperature derived from the Mie-Grüneisen equation. Finally, we demonstrate that there might be a solid-liquid-solid Hugoniot between the solid and liquid-solid Hugoniots for Fe and estimate the solid-liquid-solid and liquid-solid Hugoniots. © 2001 American Institute of Physics.
Publisher
American Institute of Physics
Source Title
Journal of Applied Physics
Volume (Issue)
90(8)
Page
3754-3761
Date of Issued
2001-10
Language
English
Handle URL
https://hdl.handle.net/11094/89431
PISSN
00218979
eISSN
10897550
NCID
AA11868165
AA00693547
Relation.isIdenticalTo
DOI (Publisher Version)
https://doi.org/10.1063/1.1397278
Access Rights
open access
CopyRight
This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing. This article appeared in Sano T., Sano Y. Equilibrium thermodynamic theory for the evaluation of temperature distributions in overdriven steady-plane wave fronts. Journal of Applied Physics, 90, 8, 3754 and may be found at https://doi.org/10.1063/1.1397278.
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学術雑誌論文 Journal Article