Chinese Journal of High Pressure Physics
|
2004, 18(3): 237-244
• •
Adiabatic Compression of Pores in Mixed Fuel Medium During Launching
Full
Qi ZHANG
, Yan-Hua JI, Chun-Hua BAI, Hua YAN, Yong-Tao ZHAO, Ai-Min LUO, Zhi-Min FU
Affiliations
- National Key Laboratory for the Prevention and Control of Explosion and Disasters, Beijing Institute of Technology, Beijing 100081, China
Published: 2004-09-05
Outline
The charge of fuel air explosive (FAE) warhead is usually a solid-liquid mixed fuel, which contains pores to meet the usage and reservation. This study has investigated the influence of pore size on the launching safety by analyzing the physical process of the pore compressing. A criterion is proposed to distinguish the influence of pore size on charge safety in launching, and a quantitative relationship of the launching acceleration, the size of the pore and the temperature of pore in adiabatic compression has been established.
fuel air explosive
/
mixed fuel
/
adiabatic compression
/
warhead
张奇, 纪艳华, 白春华, 闫华, 赵永涛, 罗艾民, 付智敏.
发射过程中混合燃料介质内孔隙的绝热压缩.
高压物理学报,
2004
, 18
(3)
: 237
-244
.
Qi ZHANG, Yan-Hua JI, Chun-Hua BAI, Hua YAN, Yong-Tao ZHAO, Ai-Min LUO, Zhi-Min FU.
Adiabatic Compression of Pores in Mixed Fuel Medium During Launching[J].
Chinese Journal of High Pressure Physics,
2004
, 18
(3)
: 237
-244
.
- Supported by foundation research fund of BIT(BIT_UBF_200302A02)
[1]
Xu G G, Zhang J Y, Huang Z P. Effects of Porsity and Mechanic Properties of Explosive Charges Launching Safety[A]. Proceeding of the 1996 Autumn Seminar on Propellants, Explosives and Pyrotechnics[C]. Mianyang: China Academy of Engineering Physics, 1996.400.
[2]
Zhou P Y, Xu G G, Wang Y Z. The Experimental Investigation about the Dynamic Response in the Backward Shock of the Explosive Charge[J]. Journal of Beijing Institute Technology, 1999, 19(s1): 92-94. (in Chinese)
周培毅, 徐更光, 王延增. 炸药装药在后座冲击下的动态响应实验研究[J]. 北京理工大学学报, 1999, 19(s1): 92-94.
[3]
Huang Z P, Zhang J Y, Zhang H P, et al. New Criterion of Explosive Charge Launching Safety[J]. Acta Armamentarii, 1994, 8(3): 13-17. (in Chinese)
黄正平, 张景云, 张汉萍, 等. 炸药装药发射安全性新判据[J]. 兵工学报, 1994, 8(3): 13-17.
[4]
Wang S P. The Investigation on Size Effect of Explosive under the Effect of Impact[J]. Chinese Journal of Explosive & Propellants, 2000, 23(3): 18-20. (in Chinese)
王淑萍. 撞击作用下炸药的尺寸效应研究[J]. 火炸药学报, 2000, 23(3): 18-20.
[5]
Xiao Z Z, Tian Q Z. The Experimental Investigation in Water on the Bottom Pores of Comb-B[J]. Explosion and Shock Wave, 1995, 15(2): 141-146. (in Chinese)
肖作智, 田清政. B炸药底隙的水试验研究[J]. 爆炸与冲击, 1995, 15(2): 141-146.
[6]
Liu P D, Zhao Z H, Fan S Y. Probe into Launching Safety of Explosive Charge[J]. Acta Armamentari, 1994, 5(1): 44-48. (in Chinese)
刘培德, 赵壮华, 范时俊. 火炸药发射安全性问题探讨[J]. 兵工学报(火化工分册), 1994, 5(1): 44-48.
[7]
Zhang G R. Study on Initiation of Detonation[J]. Explosion and Shock Wave, 1989, 9(2): 184-190. (in Chinese)
章冠人. 炸药起爆机理研究[J]. 爆炸与冲击, 1989, 9(2): 184-190.
[8]
Han X P, Zhang Y C, Shen Y P, et al. Study on Microcosmic Mechanism Forming Adiabatic Sheara Area[J]. Chinese Journal of Explosives and Propellants, 1997, 19(2): 4-6. (in Chinese)
韩小平, 张元冲, 沈亚鹏, 等. B炸药中绝热剪切带形成机理的细观研究[J]. 火炸药学报, 1997, 19(2): 4-6.
[9]
Maers T F, Hershkowitz J. The Effect of Base Gaps on Setback-Shock Sensitivities of Cast Composition B and TNT as Determined by the NSWC Setback-Shock Simulator[A]. Jacob S J.7th Symposium (International) on Detonation[C]. Maryland (USA): Navel Surface Wepons Center, 1981.914-923.
[10]
Starkenberg J. Ignition of Solid High Explosive by the Rapid Compression of an Adjacent Gas Layer[A]. Jacob S J.7th Symposium (International) on Detonation[C]. Maryland (USA): Navel Surface Wepons Center, 1981.6.
[11]
Frey R B. The Initiation of Explosive Charge by Rapid Shear[A]. Jacob S J.7th Symposium (International) on Detonation[C]. Maryland (USA): Navel Surface Wepons Center, 1981.36-42.
[12]
Frey R B. Cavity Collapse in Energetic Materials[A]. Lee E L, Short J M.9th Symposium (International) on Detonation[C]. Portland, Oregon: Navel Surface Wepons Center, 1989.68-80.
[13]
Lynch J C, Brannon J M, Delfino J J. Dissolution Rates of Three High Explosive Compounds: TNT, RDX and HMX[M]. CHEMSPHERE 4085, 2002.1-9.
[14]
Ramsay J B, Richter H P, Bernecker R R. Comparison of Damage-Created Voids with Other Voids Types in Energetic Materials[A]. Morat W J, Short J M, Tasker D G.10th Symposium (International) on Detonation[C]. Boston, Massachusetts: Navel Surface Wepons Center, 1993.802-807.
[15]
Richter H P, Boyer L R, Graham K J, et al. Shock Sensitivity of Damaged Energetic Materials[A]. Lee E L, Short J M.9th Symposium (International) on Detonation[C]. Portland, Oregon: Navel Surface Wepons Center, 1989.1295-1300.
[16]
Bernecker R R, Clairmont A R Jr. Shock Initiation Studies of Cast, Damaged and Granulated PBXS[A]. Morat W J, Short J M, Tasker D G.10th Symposium (International) on Detonation[C]. Boston, Massachusetts: Navel Surface Wepons Center, 1993.499-506.
[17]
Demol G, Lambert P, Trumel H A. Study of the Microstructure of Pressed TATB and Its Evolution after Several Kinds of Solicitations[A]. Short J M, Kennedy J E.11th Symposium (International) on Detonation[C]. Snowmass: Navel Surface Wepons Center, 1998.404-408.
[18]
Wiegand D A. Mechanical Properties and Mechanical Failure of Composite Plastic Bonded Explosive and Other Energetic Materials[A]. Short J M, Kennedy J E.11th Symposium (International) on Detonation[C]. Snowmass: Navel Surface Wepons Center, 1998.85-88.
[19]
Yvonne M, Lanzerotti D, Pinto J. Fracture Surface Topography of TNT, Composition B and Octol[A]. Morat W J, Short J M, Tasker D G.10th Symposium (International) on Detonation[C]. Boston, Massachusetts: Navel Surface Wepons Center, 1993.190-198.
[20]
Gray G T Ⅲ, Idar D J, Blumenthal W R, et al. High-and Low-Strain Rate Compression Properties of Several Energetic Material Composites as a Function of Strain Rate and Temperature[A]. Short J M, Kennedy J E.11th Symposium (International) on Detonation[C]. Snowmass: Navel Surface Wepons Center, 1998.229-331.
[21]
Field J E, Parry M A, Palmer S J P, et al. Deformation and Explosive Properties of HMX Powders and Polymer Bonded Explosive[A]. Lee E L, Short J M.9th Symposium (International) on Detonation[C]. Portland, Oregon: Navel Surface Wepons Center, 1989.886-896.
[22]
Baer M R, Kipp M E, Swol F. Micro-Mechanical Modeling of Heterogeneous Energetic Materials[A]. Short J M, Kennedy J E.11th Symposium (International) on Detonation[C]. Snowmass: Navel Surface Wepons Center, 1998.65-66.
[23]
Wiegand D A, Pinto J, Nicolaids S. The Mechanical Response of TNT and a Composite, Composition B, of TNT and RDX to Compressive Stress, Ⅰ: Uniaixal Stress and Fracture[J]. J Energetic Materials, 1991, 9: 19-80.
[24]
Pinto J, Wiegand D A. The Mechanical Response of TNT and a Composite, Composition B, of TNT and RDX to Compressive Stress, Ⅱ: Triaixal Stress and Yield[J]. J Energetic Materials, 1991, 9: 205-263.
[25]
Wiegand D A, Pinto J, Nicolaids S. The Mechanical Response of TNT and a Composite, Composition B, of TNT and RDX to Compressive Stress, Ⅲ: Dependence on Processing and Composition[J]. J Energetic Materials, 1991, 9(5): 349-414.
[26]
Incropera F P, Dewitt D P. The Elementary Principle about Heat Conduction (Translated by GE Xin-Shi, Wang Yi-Fang, Guo Kuan-Liang)[M]. Hefei: Anhui Education Publishing Company, 1985.432. (in Chinese) [
美]英克鲁佩勒, 戴威特. 传热的基本原理(葛新石, 王义方, 郭宽良译)[M]. 合肥: 安徽教育出版社, 1985.432.
Year 2004 volume 18 Issue 3
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Article Info
- Receive Date：2003-10-08
- Online Date：2026-10-31
- Published：2004-09-05
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