Application of polyvinylidene fluoride for pressure measurements in an underwater explosion of aluminized explosives

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• 作者：Zhiqiang Fan ; Honghao Ma ; Zhaowu Shen ; Moujin Lin
• 关键词：polyvinylidene fluoride ; aluminum fiber ; aluminized explosive ; underwater explosion
• 刊名：Combustion, Explosion, and Shock Waves
• 出版年：2015
• 出版时间：May 2015
• 年：2015
• 卷：51
• 期：3
• 页码：381-386
• 全文大小：773 KB
• 参考文献：1.W. Wang, L.-W. Jian, W. Guo, and Z.-J. Xian, 鈥淚nfluence of Aluminum Contents on the Detonation Pressure and Detonation Velocity of RDX-Based Aluminized Explosive,鈥?Chin. J. Explos. Propel. 33 (2), 15鈥?8 (2010).
  2.M. F. Gogulya, A. Yu. Dolgoborodov, M. A. Brazhnikov, and G. Baudin, 鈥淒etonation Waves in HMX/Al Mixtures (Pressure and Temperature Measurement),鈥?in Proc. of 11th Int. Detonation Symp., 1998, pp. 979鈥?88.
  3.E. Stromsoe and S. W. Eriksen, 鈥淧erformance of High Explosives in Underwater Application. Part 2: Aluminized Explosives,鈥?Propel., Explos., Pyrotech. 15, 52鈥?3 (1990).View Article
  4.P. Gustavson, D. Tasker, and J. Forbes, 鈥淧VDF Pressure Transducers for Shock Wave and Explosives Research,鈥?Report No. NAVSWC-TR-91-506 (Naval Surface Warfare Center, Silver Spring, 1994).
  5.V. A. Borisenok, V. G. Simakov, V. A. Volgin, et al., 鈥淚nvestigation of Phase Transformations in Iron and Cerium Using a Polyvinylidene Fluoride Pressure Gauge,鈥?Fiz. Goreniya Vzryva 43 (4), 121鈥?26 (2007) [Combust., Expl., Shock Wavers 43 (4), 476鈥?81 (2007)].
  6.V. A. Borisenok, V. G. Simakov, V. A. Bragunets, et al., 鈥淧olyvinylidene Fluoride Dynamic Pressure Gauge: Physical Model and Experimental Results,鈥?Fiz. Goreniya Vzryva 39 (5), 109鈥?15 (2003) [Combust., Expl., Shock Wavers 39 (5), 585鈥?90 (2003)].
  7.R. Mendes, J. Ribeiro, I. Plaksin, et al., 鈥淣on Ideal Detonation of Emulsion Explosives Mixed with Metal Particles,鈥?AIP Conf. Proc. 1426 (1), 267鈥?70 (2012).ADS View Article
  8.K. Murata and Y. Kato, 鈥淎pplication of PVDF Pressure Gauge for Pressure Measurements of Non-Ideal Explosives,鈥?Int. J. Soc. Mater. Eng. Res. 17 (2), 112鈥?14 (2010).View Article
  9.F. Bauer, 鈥淔erroelectric PVDF Polymer for High Pressure and Shock Compression Sensors,鈥?in Proc. 11th Int. Symp. on Electrets, 2002. P. 219鈥?22.View Article
  10.F. Bauer, 鈥淧VDF Gauge Piezoelectric Response under Two-Stage Light Gas Gun Impact Loading,鈥?AIP Conf. Proc. 620, 1149鈥?152 (2002).ADS View Article
  11.K. Murata, K. Takahashi, and Y. Kato, 鈥淢easurement of Underwater Explosion Performances by Pressure Gauge using Fluoropolymer,鈥?in Proc. 12th Symp. (Int.) on Detonation (2002), pp. 1鈥?.
  12.K. Murata, K. Takahashi, and Y. Kato, 鈥淧recise Measurements of Underwater Explosion Phenomena by Pressure Sensor using Fluoropolymer,鈥?J. Mater. Process. Technol. 85 (1), 39鈥?2 (1999).View Article
  13.J. Henrych, The Dynamics of Explosion and Its Use (Science Press of China, Beijing, 1987).
  14.F. Bauer, R. A. Graham, M. U. Anderson, H. Lefebvre, L. M. Lee, and R. P. Reed, 鈥淧iezoelectric Response of Precisely Poled PVDF to Shock Compression Greater than 10 GPa,鈥?in Proc. of the Inst. of Electronics and Electrical Engineers (8th Int. Symp. on Applications of Ferroelectrics) (1992), pp. 273鈥?76.
  
• 作者单位：Zhiqiang Fan (1)
  Honghao Ma (1)
  Zhaowu Shen (1)
  Moujin Lin (1)
  
  1. Department of Modern Mechanics, University of Science and Technology of China, Hefei, 230027, China
  
• 刊物类别：Physics and Astronomy
• 刊物主题：Physics
  Mechanics
  Mechanics, Fluids and Thermodynamics
  Physical Chemistry
  Vibration, Dynamical Systems and Control
  Engineering, general
  Russian Library of Science
  
• 出版者：Springer New York
• ISSN：1573-8345

文摘

To study underwater explosions, a new type of an underwater pressure sensor using polyvinylidene fluoride as a sensing element is developed and well calibrated. The sensor is then applied in underwater explosion tests of RDX explosives with addition of aluminum in the fiber or powder form. The results show that the peak pressure of shock waves slightly decreases when aluminum is added to RDX, and the peak pressure of the fiber aluminum composite explosive is slightly inferior to that of the explosive containing the aluminum powder at the same measuring positions.