Temperature Measurements of Condensed Gaseous Hydrogen-Helium Mixtures under Multi-Shock Compression

被引：0

作者：

Gu Yun-Jun ^{[1
]}

Chen Qi-Feng ^{[1
]}

Cai Ling-Cang ^{[1
]}

Chen Zhi-Yun ^{[1
]}

Zheng Jun ^{[1
]}

机构：

[1] China Acad Engn Phys, Inst Fluid Phys, Natl Key Lab Shock Wave & Detonat Phys Res, Mianyang 621900, Peoples R China

来源：

CHINESE PHYSICS LETTERS | 2009年 / 26卷 / 08期

基金：

中国国家自然科学基金;

关键词：

EQUATION-OF-STATE; FLUID VARIATIONAL THEORY; DENSE HYDROGEN; PRESSURE DISSOCIATION; DEUTERIUM;

D O I：

暂无

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Temperatures of multi-shock compressed gaseous hydrogen-helium mixtures with a mole component H-2: He=1: 1.21 up to 7100K are measured at pressures up to 10GPa by means of an instantaneous optical pyrometer. The gas mixtures are shocked from environmental temperature at the initial pressure 20MPa. The measured second-shock temperature differs from the predictions of the non-dissociation model by up to 40% and is in good agreement with that of the dissociation model, indicating that a considerable amount of molecular dissociation occurs.

引用

页数：3

共 26 条

[1] Temperature measurements of condensed gaseous hydrogen-helium mixtures under multi-shock compression
National Key Laboratory of Shock Wave and Detonation Physics Research, Institute of Fluid Physics, China Academy of Engineering Physics, PO Box 919-102, Mianyang 621900, China
Chin. Phys. Lett., 2009, 8
[2] Multi-shock compression of dense hydrogen-helium mixture beyond 100 GPa
Zhang Ming-Jian
Liu Fu-Sheng
Tian Chun-Ling
Sun Yan-Yun
CHINESE PHYSICS LETTERS, 2006, 23 (08) : 2190 - 2193
[3] Multi-shock compression of dense hydrogen-helium mixture beyond 100 GPa
Laboratory of High Pressure Physics, Southwest Jiaotong University, Chengdu 610031, China
不详
Chin. Phys. Lett., 2006, 8 (2190-2193):
[4] Multi-shock compression of dense hydrogen-helium mixture beyond 100 GPa: Reply
Liu Fusheng-Sheng
Zhang Ming-Jian
Tian Chun-Ling
CHINESE PHYSICS LETTERS, 2008, 25 (04) : 1522 - 1522
[5] Investigation of the pressure-volume-temperature equation of state for dense hydrogen-helium mixture using multi-shock compression method
Tian, Chun-Ling
Cai, Ling-Cang
Gu, Yun-Jun
Jing, Fu-Qian
Chen, Zhi-Yun
Wuli Xuebao/Acta Physica Sinica, 2007, 56 (07): : 4180 - 4186
[6] Investigation of the pressure-volume-temperature equation of state for dense hydrogen-helium mixture using multi-shock compression method
Tian Chun-Ling
Cai Ling-Cang
Gu Yun-Jun
Jing Fu-Qian
Chen Zhi-Yun
ACTA PHYSICA SINICA, 2007, 56 (07) : 4180 - 4186
[7] Comment on 'multi-shock compressions of dense hydrogen-helium mixture beyond 100 GPa'
Laboratory for Shock Wave and Detonation Physics Research, Institute of Fluid Physics, PO Box 919-111, Mianyang 621900, China
Chin. Phys. Lett., 2008, 4 (1521):
[8] Comment on 'Multi-shock compressions of dense hydrogen-helium mixture beyond 100 GPa'
Tan Hua
Chen Qi-Feng
CHINESE PHYSICS LETTERS, 2008, 25 (04) : 1521 - 1521
[9] THERMAL DIFFUSION IN ISOTOPIC HYDROGEN AND HYDROGEN-HELIUM MIXTURES .2. EXPERIMENTAL MEASUREMENTS
SLIEKER, CJG
PHYSICA, 1965, 31 (09): : 1388 - &
[10] MEASUREMENTS OF STRUCTURE OF AN IONIZING SHOCK-WAVE IN A HYDROGEN-HELIUM MIXTURE
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