Thermobaric Effects of Cast Composite Explosives of Different Charge Masses and Dimensions
2016
Аутори
Simić, DanicaAndjelić, Uroš
Knežević, Dragan
Savić, Katarina
Draganić, Vladimir
Sirovatka, Radoslav
Tomić, Ljubiša
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
The aim of this research was to determine the thermobaric effect of cast composite explosives, with different masses and dimensions of the chosen explosive charges. This was done by measuring the shock wave parameters in air (maximum overpressure and pressure impulse) and quantifying the thermal effect (temperature-time dependence), at different distances from the centre of the detonation. The chosen thermobaric explosive composition, TBE-3, was characterized. Its density, detonation velocity and viscosity-time dependence were determined. Experimental samples of different masses and calibres were prepared. The shock wave parameters in air were determined in field tests, by measuring the overpressure by piezo-electric pressure transducers. The detonation and the expansion of the explosion products were filmed by a TV high-speed camera, Phantom V9. An infrared (IR) camera FLIR SC7200 was used for recording the IR scene of the explosions and for tracking the thermal effects by a thermogra...phic technique, i.e. thermal imaging. This work is an initial step towards establishing a method for the quantification of the thermal effects of a thermobaric detonation.
Кључне речи:
thermal imaging / thermal effect / shock wave in air / pressure impulse / maximum overpressure / infrared cameraИзвор:
Central European Journal of Energetic Materials, 2016, 13, 1, 161-182Издавач:
- Inst Industrial Organic Chemistry, Warsaw
DOI: 10.22211/cejem/64970
ISSN: 1733-7178
WoS: 000372719500010
Scopus: 2-s2.0-84963831857
Колекције
Институција/група
Mašinski fakultetTY - JOUR AU - Simić, Danica AU - Andjelić, Uroš AU - Knežević, Dragan AU - Savić, Katarina AU - Draganić, Vladimir AU - Sirovatka, Radoslav AU - Tomić, Ljubiša PY - 2016 UR - https://machinery.mas.bg.ac.rs/handle/123456789/2469 AB - The aim of this research was to determine the thermobaric effect of cast composite explosives, with different masses and dimensions of the chosen explosive charges. This was done by measuring the shock wave parameters in air (maximum overpressure and pressure impulse) and quantifying the thermal effect (temperature-time dependence), at different distances from the centre of the detonation. The chosen thermobaric explosive composition, TBE-3, was characterized. Its density, detonation velocity and viscosity-time dependence were determined. Experimental samples of different masses and calibres were prepared. The shock wave parameters in air were determined in field tests, by measuring the overpressure by piezo-electric pressure transducers. The detonation and the expansion of the explosion products were filmed by a TV high-speed camera, Phantom V9. An infrared (IR) camera FLIR SC7200 was used for recording the IR scene of the explosions and for tracking the thermal effects by a thermographic technique, i.e. thermal imaging. This work is an initial step towards establishing a method for the quantification of the thermal effects of a thermobaric detonation. PB - Inst Industrial Organic Chemistry, Warsaw T2 - Central European Journal of Energetic Materials T1 - Thermobaric Effects of Cast Composite Explosives of Different Charge Masses and Dimensions EP - 182 IS - 1 SP - 161 VL - 13 DO - 10.22211/cejem/64970 ER -
@article{ author = "Simić, Danica and Andjelić, Uroš and Knežević, Dragan and Savić, Katarina and Draganić, Vladimir and Sirovatka, Radoslav and Tomić, Ljubiša", year = "2016", abstract = "The aim of this research was to determine the thermobaric effect of cast composite explosives, with different masses and dimensions of the chosen explosive charges. This was done by measuring the shock wave parameters in air (maximum overpressure and pressure impulse) and quantifying the thermal effect (temperature-time dependence), at different distances from the centre of the detonation. The chosen thermobaric explosive composition, TBE-3, was characterized. Its density, detonation velocity and viscosity-time dependence were determined. Experimental samples of different masses and calibres were prepared. The shock wave parameters in air were determined in field tests, by measuring the overpressure by piezo-electric pressure transducers. The detonation and the expansion of the explosion products were filmed by a TV high-speed camera, Phantom V9. An infrared (IR) camera FLIR SC7200 was used for recording the IR scene of the explosions and for tracking the thermal effects by a thermographic technique, i.e. thermal imaging. This work is an initial step towards establishing a method for the quantification of the thermal effects of a thermobaric detonation.", publisher = "Inst Industrial Organic Chemistry, Warsaw", journal = "Central European Journal of Energetic Materials", title = "Thermobaric Effects of Cast Composite Explosives of Different Charge Masses and Dimensions", pages = "182-161", number = "1", volume = "13", doi = "10.22211/cejem/64970" }
Simić, D., Andjelić, U., Knežević, D., Savić, K., Draganić, V., Sirovatka, R.,& Tomić, L.. (2016). Thermobaric Effects of Cast Composite Explosives of Different Charge Masses and Dimensions. in Central European Journal of Energetic Materials Inst Industrial Organic Chemistry, Warsaw., 13(1), 161-182. https://doi.org/10.22211/cejem/64970
Simić D, Andjelić U, Knežević D, Savić K, Draganić V, Sirovatka R, Tomić L. Thermobaric Effects of Cast Composite Explosives of Different Charge Masses and Dimensions. in Central European Journal of Energetic Materials. 2016;13(1):161-182. doi:10.22211/cejem/64970 .
Simić, Danica, Andjelić, Uroš, Knežević, Dragan, Savić, Katarina, Draganić, Vladimir, Sirovatka, Radoslav, Tomić, Ljubiša, "Thermobaric Effects of Cast Composite Explosives of Different Charge Masses and Dimensions" in Central European Journal of Energetic Materials, 13, no. 1 (2016):161-182, https://doi.org/10.22211/cejem/64970 . .