Wang, X., Liu, R., He, Y., Fu, Y., Wang, J., Li, A., Guo, X., Wang, M., Guo, W., Zhang, T., Shu, Q., & Yao, Y. (2022). Determination of detonation characteristics by laser-induced plasma spectra and micro-explosion dynamics. Optics Express, 30(4), 4718-4736. https://doi.org/10.1364/OE.449382
Wang, Xianshuang ; Liu, Ruibin ; He, Yage et al. / Determination of detonation characteristics by laser-induced plasma spectra and micro-explosion dynamics. In: Optics Express. 2022 ; Vol. 30, No. 4. pp. 4718-4736.
@article{0ac005320a0a406d92c21c77e1140752,
title = "Determination of detonation characteristics by laser-induced plasma spectra and micro-explosion dynamics",
abstract = "Determination of macroscale detonation parameters of energetic materials (EMs) in a safe and rapid way is highly desirable. However, traditional experimental methods suffer from tedious operation, safety hazards and high cost. Herein, we present a micro-scale approach for high-precision diagnosis of explosion parameters based on radiation spectra and dynamic analysis during the interaction between laser and EMs. The intrinsic natures of micro-explosion dynamics covering nanosecond to millisecond and chemical reactions in laser-induced plasma are revealed, which reveal a tight correlation between micro-detonation and macroscopic detonation based on laser-induced plasma spectra and dynamics combined with statistic ways. As hundreds to thousands of laser pulses ablate on seven typical tetrazole-based high-nitrogen compounds and ten single-compound explosives, macroscale detonation performance can be well estimated with a high-speed and high-accuracy way. Thereby, the detonation pressure and enthalpies of formation can be quantitatively determined by the laser ablation processes for the first time to our knowledge. These results enable us to diagnose the performance of EMs in macroscale domain from microscale domain with small-dose, low-cost and multiple parameters.",
author = "Xianshuang Wang and Ruibin Liu and Yage He and Ying Fu and Junfeng Wang and An Li and Xueyong Guo and Manman Wang and Wei Guo and Tonglai Zhang and Qinghai Shu and Yugui Yao",
note = "Publisher Copyright: {\textcopyright} 2022 Optica Publishing Group.",
year = "2022",
month = feb,
day = "14",
doi = "10.1364/OE.449382",
language = "English",
volume = "30",
pages = "4718--4736",
journal = "Optics Express",
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publisher = "Optica Publishing Group",
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}
Wang, X, Liu, R, He, Y, Fu, Y, Wang, J, Li, A, Guo, X, Wang, M, Guo, W, Zhang, T, Shu, Q & Yao, Y 2022, 'Determination of detonation characteristics by laser-induced plasma spectra and micro-explosion dynamics', Optics Express, vol. 30, no. 4, pp. 4718-4736. https://doi.org/10.1364/OE.449382
Determination of detonation characteristics by laser-induced plasma spectra and micro-explosion dynamics. / Wang, Xianshuang
; Liu, Ruibin; He, Yage et al.
In:
Optics Express, Vol. 30, No. 4, 14.02.2022, p. 4718-4736.
Research output: Contribution to journal › Article › peer-review
TY - JOUR
T1 - Determination of detonation characteristics by laser-induced plasma spectra and micro-explosion dynamics
AU - Wang, Xianshuang
AU - Liu, Ruibin
AU - He, Yage
AU - Fu, Ying
AU - Wang, Junfeng
AU - Li, An
AU - Guo, Xueyong
AU - Wang, Manman
AU - Guo, Wei
AU - Zhang, Tonglai
AU - Shu, Qinghai
AU - Yao, Yugui
N1 - Publisher Copyright:
© 2022 Optica Publishing Group.
PY - 2022/2/14
Y1 - 2022/2/14
N2 - Determination of macroscale detonation parameters of energetic materials (EMs) in a safe and rapid way is highly desirable. However, traditional experimental methods suffer from tedious operation, safety hazards and high cost. Herein, we present a micro-scale approach for high-precision diagnosis of explosion parameters based on radiation spectra and dynamic analysis during the interaction between laser and EMs. The intrinsic natures of micro-explosion dynamics covering nanosecond to millisecond and chemical reactions in laser-induced plasma are revealed, which reveal a tight correlation between micro-detonation and macroscopic detonation based on laser-induced plasma spectra and dynamics combined with statistic ways. As hundreds to thousands of laser pulses ablate on seven typical tetrazole-based high-nitrogen compounds and ten single-compound explosives, macroscale detonation performance can be well estimated with a high-speed and high-accuracy way. Thereby, the detonation pressure and enthalpies of formation can be quantitatively determined by the laser ablation processes for the first time to our knowledge. These results enable us to diagnose the performance of EMs in macroscale domain from microscale domain with small-dose, low-cost and multiple parameters.
AB - Determination of macroscale detonation parameters of energetic materials (EMs) in a safe and rapid way is highly desirable. However, traditional experimental methods suffer from tedious operation, safety hazards and high cost. Herein, we present a micro-scale approach for high-precision diagnosis of explosion parameters based on radiation spectra and dynamic analysis during the interaction between laser and EMs. The intrinsic natures of micro-explosion dynamics covering nanosecond to millisecond and chemical reactions in laser-induced plasma are revealed, which reveal a tight correlation between micro-detonation and macroscopic detonation based on laser-induced plasma spectra and dynamics combined with statistic ways. As hundreds to thousands of laser pulses ablate on seven typical tetrazole-based high-nitrogen compounds and ten single-compound explosives, macroscale detonation performance can be well estimated with a high-speed and high-accuracy way. Thereby, the detonation pressure and enthalpies of formation can be quantitatively determined by the laser ablation processes for the first time to our knowledge. These results enable us to diagnose the performance of EMs in macroscale domain from microscale domain with small-dose, low-cost and multiple parameters.
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U2 - 10.1364/OE.449382
DO - 10.1364/OE.449382
M3 - Article
C2 - 35209447
AN - SCOPUS:85124035893
SN - 1094-4087
VL - 30
SP - 4718
EP - 4736
JO - Optics Express
JF - Optics Express
IS - 4
ER -
Wang X, Liu R, He Y, Fu Y, Wang J, Li A et al. Determination of detonation characteristics by laser-induced plasma spectra and micro-explosion dynamics. Optics Express. 2022 Feb 14;30(4):4718-4736. doi: 10.1364/OE.449382