标准圆筒试验技术与数据处理方法研究

孙占峰; 李庆忠; 孙学林; 吴建华; 汤铁钢

doi:10.11858/gywlxb.2008.02.009

标准圆筒试验技术与数据处理方法研究

doi: 10.11858/gywlxb.2008.02.009

中国工程物理研究院流体物理研究所冲击波物理与爆轰物理实验室，四川绵阳 621900

详细信息

通讯作者:
孙占峰

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出版历程
- 收稿日期: 2007-08-13
- 修回日期: 2007-11-27
- 发布日期: 2008-06-05

Study on Standard Cylinder Test Technology and Data Processing Method

Laboratory for Shock Wave and Detonation Physics Research, Institute of Fluid Physics, CAEP, Mianyang 621900, China

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Corresponding author: SUN Zhan-Feng

摘要

摘要: 对标准圆筒试验技术与数据处理方法进行了深入研究，在狭缝扫描实验中建立了新型、高效的照明技术、底片判读方法以及数据处理方法，得到了精度高、信息丰富的圆筒壁质点上的位移、速度、加速度和比动能结果。同时，通过VISAR技术直接测量了圆筒外表面径向膨胀速度-时间曲线，进而积分得到位移-时间曲线，与狭缝扫描结果相互印证和补充，进一步提高了测试可靠性。
- 圆筒试验 /
- 狭缝扫描 /
- VISAR
Abstract: Standard cylinder test technique and data processing method were studied, and new effective techniques of lighting, negative interpretation and data processing for slit scan experiments were established, and the results of displacement, velocity, acceleration and specific kinetic energy of the cylinder wall particle with high precision and abundant information were obtained. VISAR was used to measure the cylinder expansion velocity and displacement simultaneously. The obtained results are consistent with those from slit scan experiments. The testing reliability was further improved.
- cylinder test /
- slit scan /
- VISAR

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参考文献(20)

Kury J W. Metal Accelaration by Chemical Explosives [A]//4th Symp on Detonation-1965 [C]. Maryland: White Oak, 1966: 3-13.

Yu C, Liu W H, Li L Z, et al. Studies on Cylinder Test and JWL Equation of State of Detonation Product for Insensitive High Explosive [J]. Chinese Journal of High Pressure Physics, 1997, 11(3): 227-233. (in Chinese)

于川, 刘文翰, 李良忠, 等. 钝感炸药圆筒试验与爆轰产物JWL状态方程研究 [J]. 高压物理学报, 1997, 11(3): 227-233.

Yu C, Li L Z, Huang Y M. Studies on JWL Equation of State of Detonation Product for Aluminized Explosive [J]. Explosion and Shock Waves, 1999, 19(3): 274-279. (in Chinese)

于川, 李良忠, 黄毅民. 含铝炸药爆轰产物JWL状态方程研究 [J]. 爆炸与冲击, 1999, 19(3): 274-279.

Chen L, Feng C G, Huang Y M. The Cylinder Test and JWL Equation of State Detontion Product of Aluminized Explosives [J]. Chinese J Explosives ＆ Propellants, 2001, (3): 13-15. (in Chinese)

陈朗, 冯长根, 黄毅民. 含铝炸药圆筒试验及爆轰产物JWL状态方程研究 [J]. 火炸药学报, 2001, (3): 13-15.

Chen L, Li Z R. The Cylinder Tests Measured by VISAR Interferometer [J]. Explosion and Shock Waves, 2001, 21(3): 229-232. (in Chinese)

陈朗, 李泽仁. 激光速度干涉仪测量法在炸药圆筒试验中的应用 [J]. 爆炸与冲击, 2001, 21(3): 229-232.

Tan C W, Wang F C, Li S K, et al. Deformation and Fracture of Cylindrical Tube under Inside-Explosive Loading [J]. Explosion and Shock Waves, 2003, 23(4): 305-308. (in Chinese)

谭成文, 王富耻, 李树奎, 等. 内爆炸加载条件下圆筒的膨胀、破裂规律研究 [J]. 爆炸与冲击, 2003, 23(4): 305-308.

Yang Z Y, Yang D M, Wang F C. Deformation and Fragmentation of Explosively Loaded Steel Tube [J]. Materials Science Technology, 2001, 9(1): 42-46. (in Chinese)

杨卓越, 杨道明, 王富耻. 内部爆炸加载条件下钢管变形与破碎研究 [J]. 材料科学与工艺, 2001, 9(1): 42-46.

Yu C, Liu W H, Li L Z, et al. Studies on JWL Equation of State of Detonation Product for RHT2902 and Octol [J]. Explosion and Shock Waves, 1993, 13(2): 172-177. (in Chinese)

于川, 刘文翰, 李良忠, 等. RHT2902和Octol炸药爆轰产物JWL状态方程研究 [J]. 爆炸与冲击, 1993, 13(2): 172-177.

Shi J. Studies on Expansions of Cylinders Charged with High Explosives and JWL Equation of State [J]. Projectile and Rocket Technology, 1994, (2): 64-72. (in Chinese)

石健. 关于装填高能炸药圆筒的膨胀和JWL状态方程 [J]. 弹箭技术, 1994, (2): 64-72.

Lan I F, Hung S C, Chen C Y, et al. An Improved Simple Method of Deducing JWL Parameters from Cylinder Expansion Test [J]. Propellants, Explosives, Pyrotechnics, 1993, 18: 18-24.

Muhamed S. The Methods of Testing Explosives [M]. Translated by Shao Y B. Mianyang: Institute of Fluid Physics, CAEP, 1998: 156-166. (in Chinese)

穆哈迈德苏塞斯卡. 炸药测试方法 [M]. 邵英斌, 译. 绵阳: 中国工程物理研究院流体物理研究所, 1998: 156-166.

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