Experimental study of transition of Jupiter and Saturn atmosphere to conducting state

被引：0

作者：

Ternovoi, V. Ya. ^{[1
]}

Kvitov, S. V. ^{[1
]}

Nikolaev, A. N. ^{[1
]}

Pyalling, A. A. ^{[1
]}

Filimonov, A. S. ^{[1
]}

Fortov, V. E. ^{[1
]}

机构：

[1] Russian Acad Sci, Inst Problems Chem Phys, ESM Dept, Chernogolovka 142432, Moscow Region, Russia

来源：

SHOCK COMPRESSION OF CONDENSED MATTER - 2005, PTS 1 AND 2 | 2006年 / 845卷

关键词：

Jupiter; Saturn; helium-hydrogen mixture; conductivity;

D O I：

暂无

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The modified equation of state of helium-hydrogen mixtures was used for ID hydrodynamic simulation of performed experiments the multiple shock compression of Jupiter and Saturn model atmospheres. That permitted us to obtain the isentropic compression at third and later steps of compression in pressure region 20-150 GPa. It was shown, that the helium-hydrogen mixtures become conductive due to appearance of hydrogen conductance. The intervals of pressure temperature - density states of these transitions are 30-50 GPa - 4400-5000 K - 0.4-0.5 g/cm(3) for Jupiter and 60-80 GPa - 4600-4800 K - 0.53-0.6 g/cm(3) for Saturn in accordance with our new and previous experiments with pure hydrogen and gas mixtures.

引用

页码：1492 / 1495

页数：4

共 13 条

[11] Experimental determination of the conditions for the transition of Jupiter's atmosphere to the conducting state
Ternovoi, VY
Kvitov, SV
Pyalling, AA
Filimonov, AS
Fortov, VE
[J]. JETP LETTERS, 2004, 79 (01) : 6 - 9
[12] Thermodynamic properties and electrical conductivity of hydrogen under multiple shock compression to 150 GPa
Ternovoi, VY
Filimonov, AS
Fortov, VE
Kvitov, SV
Nikolaev, DN
Pyalling, AA
[J]. PHYSICA B, 1999, 265 (1-4): : 6 - 11
[13] Helium in Jupiter's atmosphere: Results from the Galileo probe Helium Interferometer Experiment
von Zahn, U
Hunten, DM
Lehmacher, G
[J]. JOURNAL OF GEOPHYSICAL RESEARCH-PLANETS, 1998, 103 (E10) : 22815 - 22829

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