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Converging cylindrical detonation wave: numerical modeling and experiment
- Authors: Sultanov V.G.1, Dudin S.V.1, Sosokov V.A.1, Torunov S.I.1, Vasilenok E.V.2, Rapota D.Y.1, Razmyslov A.V.1
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Affiliations:
- Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry
- Moscow Institute of Physics and Technology
- Issue: Vol 44, No 7 (2025)
- Pages: 64-72
- Section: Combustion, explosion and shock waves
- URL: https://journals.rcsi.science/0207-401X/article/view/305429
- DOI: https://doi.org/10.31857/S0207401X25070075
- ID: 305429
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Abstract
Numerical modeling of formation and propagation of detonation wave with concave curvature was conducted in present work. The modeling follows experiments where detonation of cylindrical explosive charge is initiated by multiple 3D-printed initiation modules. Specific experiments were used to adjust parameters of the equation of state of charge explosive and of lenses material employed. The modeling has revealed main features in performance of single initiation module and of an initiation module installed in an experimental setup. Possibility of formation of “smooth” converging detonation wave was confirmed empirically.
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About the authors
V. G. Sultanov
Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry
Email: sultan@ficp.ac.ru
Chernogolovka, Russia
S. V. Dudin
Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry
Email: sultan@ficp.ac.ru
Chernogolovka, Russia
V. A. Sosokov
Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry
Email: sultan@ficp.ac.ru
Chernogolovka, Russia
S. I. Torunov
Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry
Email: sultan@ficp.ac.ru
Chernogolovka, Russia
E. V. Vasilenok
Moscow Institute of Physics and Technology
Email: sultan@ficp.ac.ru
Dolgoprudny, Russia
D. Y. Rapota
Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry
Email: sultan@ficp.ac.ru
Chernogolovka, Russia
A. V. Razmyslov
Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry
Author for correspondence.
Email: sultan@ficp.ac.ru
Chernogolovka, Russia
References
- Medvedev S.P., Khomik S.V., Maximova O.G. et al. // Russ. J. Phys. Chem. B. 2023. V. 17. № 4. P. 962 https://doi.org/10.1134/S1990793123040279
- Medvedev S.P., Ivantsov A.N., Anderzhanov E.K. et al. // Russ. J. Phys. Chem. B V. 16. № 6. P. 1137. https://doi.org/10.1134/S1990793122060197
- Zeldovich Ya.B. // JETP. 1942. V. 12. № 9. P. 389
- Dudin S.V., Sosikov V.A., Torunov S.I. // J. Phys.: Conf. Ser. 2017. V. 946. 012057. https://doi.org/10.1088/1742-6596/946/1/012057
- Shutov A.V., Sultanov V.G., Dudin S.V. // J. Phys.: Conf. Ser. 2016. V. 774. 012075. https://doi.org/10.1088/1742-6596/774/1/012075
- Sosikov V.A., Torunov S.I., Dudin S.V. // J. Phys.: Conf. Ser. 2018. V. 1147. 012027. https://doi.org/10.1088/1742-6596/1147/1/012027
- Dudin S.V., Sosikov V.A., Torunov S.I. // J. Phys.: Conf. Ser. 2016. V. 774. 012074. https://doi.org/10.1088/1742-6596/774/1/012074
- Gubachev V.A., Bondarenko N.M., Fillipov V.A., Galkin E.A. Device to generate blast wave. Patent RU2451895C1. Russia // 2012.
- Krutik M.I., Arinin V.A., Ткаченко B.I., Dudin S.V. // Combustion and explosion. 2024. V. 17. № 2. P. 78. https://doi.org/10.30826/CE24170212
- Heylmun J., Vonk P., Brewer T. blastFoam: An OpenFOAM Solver for Compressible Multi-Fluid Flow with Application to High-Explosive Detonation. Synthetik Applied Technologies LLC. 2019.
- Heylmun J., Vonk P., Brewer T. blastFoam User Guide. Synthetik Applied Technologies LLC. 2019.
- Utkin A.V., Mochalova V.M., Torunov S.I. // Russ. J. Phys. Chem. B. 2011. V. 5. № 3. P. 513.
- Ermolaev B.S., Komissarov P.V., Basakina S.S., Lavrov V.V. // Russ. J. Phys. Chem. B 2023. V. 17. № 5. P. 1143. https://doi.org/10.1134/S1990793123050020
- Ermolaev B.S., Komissarov P.V., Basakina S.S., Lavrov V.V. // Russ. J. Phys. Chem. B 2024. V. 18. № 2. P. 494. https://doi.org/10.1134/S1990793124020076
- Dobratz B.M. LLNL Explosive Handbook: Properties of Chemical Explosives and Explosive Simulants. L.: LLNL. 1981.
- Sultanov V.G., Dudin S.V., Sosikov V.A. et al. // Combust. Explos. Shock Waves. 2023. V. 59. № 4. P. 516. https://doi.org/10.1134/S0010508223040159
- Dudin S.V., Sosikov V.A., Torunov S.I. // Combust. Explos. Shock Waves. 2019. V. 55. № 4. P. 507. https://doi.org/10.1134/S0010508219040191
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