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A Reaction Rate Model of PBX-9502 Detonation
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Jun CHEN1, Dai-Peng ZENG1, Zhen-Yu ZHANG2
Chinese Journal of High Pressure Physics | 2010, 24(4) : 311 - 315
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收藏切换
Chinese Journal of High Pressure Physics | 2010, 24(4): 311-315
A Reaction Rate Model of PBX-9502 Detonation
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Jun CHEN1, Dai-Peng ZENG1, Zhen-Yu ZHANG2
Affiliations
  • 1.Institute of Fluid Physics, CAEP, Mianyang 621900, China
  • 2.Institute of Technical Physics, College of Science, National University ofDefense Technology, Changsha 410073, China
Published: 2010-08-15
Outline
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Using Lagrange analysis method for high explosives, a simple detonation reaction rate model of explosive PBX-9502 was proposed. With this model, the longitudinal structure of detonation reaction zone of explosive PBX-9502 was obtained. By Comparing with experimental results and calculated results of ignition and growth model, it shows that current model has good feasibility and validity for the longitudinal structure of detonation reaction zone of PBX-9502.

explosive PBX-9502  /  detonation reaction  /  Lagrange analysis method  /  reaction rate
陈军, 曾代朋, 张振宇. PBX-9502炸药爆轰反应速率模型研究. 高压物理学报, 2010 , 24 (4) : 311 -315 .
Jun CHEN, Dai-Peng ZENG, Zhen-Yu ZHANG. A Reaction Rate Model of PBX-9502 Detonation[J]. Chinese Journal of High Pressure Physics, 2010 , 24 (4) : 311 -315 .
Year 2010 volume 24 Issue 4
23
6
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Article Info
  • Receive Date:2009-10-22
  • Online Date:2026-11-02
  • Published:2010-08-15
Article Data
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History
  • Received:2009-10-22
  • Revised:2010-02-02
Funding
Affiliations
    1.Institute of Fluid Physics, CAEP, Mianyang 621900, China
    2.Institute of Technical Physics, College of Science, National University ofDefense 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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