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Pressure Calculation for Hot and Dense Gas Mixture
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Hui-Ping LIU, Jian-Min YUAN
Chinese Journal of High Pressure Physics | 2004, 18(2) : 123 - 129
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Chinese Journal of High Pressure Physics | 2004, 18(2): 123-129
Pressure Calculation for Hot and Dense Gas Mixture
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Hui-Ping LIU, Jian-Min YUAN
Affiliations
  • College of Science, National University of Defense Technology, Changsha 410073, China
Published: 2004-06-05
Outline
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Based on the relativistic self-consistent average atom model, the orbital energies and wavefunctions for the bound electrons are calculated by solving the Dirac equations. The average occupation numbers at each orbital and the average ionization degree of each kind of atom are determined by the Fermi-Dirac distribution. The pressure of hot and dense gas mixtures is presented in terms of a quantum free electron gas, a quantum photon gas, and a classical ion gas. The pressure of Al, the mixture of Al and Mg, Fe, and the explosive HMX are calculated at certain temperatures and densities.

average atom model  /  equation of state  /  HMX
刘会平, 袁建民. 高温稠密气态混合物质压强的计算. 高压物理学报, 2004 , 18 (2) : 123 -129 .
Hui-Ping LIU, Jian-Min YUAN. Pressure Calculation for Hot and Dense Gas Mixture[J]. Chinese Journal of High Pressure Physics, 2004 , 18 (2) : 123 -129 .
Year 2004 volume 18 Issue 2
26
2
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Article Info
  • Receive Date:2003-07-15
  • Online Date:2026-10-31
  • Published:2004-06-05
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  • Received:2003-07-15
  • Revised:2004-03-22
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    College of Science, National University of Defense Technology, Changsha 410073, China
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表12种不同金属材料的力学参数
科
Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)
属
Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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