Regularities of the energy of formation field in the explosion of a conical charge

• Autorzy: Kravets Viktor , Zakusylo Roman , Sydorenko Yuri , Shukurov Azer , Sałaciński Tomasz , Zakusylo Daryna

Identyfikatory

DOI

10.22211/cejem/115355

• Języki publikacji: EN

Abstrakty

EN

The process of formation of the energy field by the explosion of a conical charge has been mathematically simulated. The features of the development of the energy field, depending on the point of initiation of the truncated cone explosive charge, were determined. The complex nature of the use of a charge at the bottom of a borehole with an intermediate conically-shaped detonator is discussed. Possible technological directions for using a charge with a complex shape are proposed.

Słowa kluczowe

EN

shock wave; conical charge; density isolines; energy flow; field vector; nitromethane; potassium perchlorate; ammonium nitrate; trinitrotoluene

• Czasopismo: Central European Journal of Energetic Materials
• Rocznik: 2019
• Tom: Vol. 16, no. 4
• Strony: 533--546
• Opis fizyczny: Bibliogr. 9 poz., rys., tab.

Twórcy

autor

Kravets Viktor

• Igor Sikorski Kyiv Polytechnic Institute, Prosp. Peremohy 7, 03056 Kyiv, Ukraine

autor

Zakusylo Roman

• Shostka Institute of Sumy State University, 1 Haharina Street, 41100 Shostka, Ukraine

autor

Sydorenko Yuri

• Igor Sikorski Kyiv Polytechnic Institute, Prosp. Peremohy 7, 03056 Kyiv, Ukraine

autor

Shukurov Azer

• Igor Sikorski Kyiv Polytechnic Institute, Prosp. Peremohy 7, 03056 Kyiv, Ukraine

autor

Sałaciński Tomasz

• Łukasiewicz Research Network – Institute of Industrial Organic Chemistry, 6 Annopol Street, 03-236 Warsaw, Poland

autor

Zakusylo Daryna

• Shostka Institute of Sumy State University, 1 Haharina Street, 41100 Shostka, Ukraine

Bibliografia

• [1] Vоrоb’eva, L.D. Testing of the Impact of the Cumulative Effect on Pressure in the Air Gap during Explosion of a Fragmented Charge. (in Russian) NTUU’s News of Kiyev’s Technical University 2005, 12: 53-58.
• [2] The Physics of Explosion (in Russian) (Orlenko, L.P., Ed.), 3rd Ed. Revised, FIZMATLIT, Moscow, 2002, vol. 2; ISBN 5-9221-0220-6.
• [3] Wojewódka, A.T.; Zakusylo, R.; Kravets, V.; Romanchenko, A.; Jarosz, T. Investigation of Metal Oxides as Catalysts for the Thermal Decomposition of Potassium Chlorate(VII). Cent. Eur. J. Energ. Mat. 2018, 15(2): 327-338.
• [4] Sydorenko, Yu.M. The Technique of Two-dimensional Computer Simulation of the Processes of Functioning of High-explosive Fragmentation Munitions. (in Russian) Artilleriyskoe i Strelkovoe Vooruzhenie 2005, (1): 18-21.
• [5] Оdincov, V.А.; Sidorenko, Ju.M.; Tuberozov, V.S. Моdelling of Explosion Process of Incendiary and Fragmentated Charge with Use of Two-dimensional Code. (in Russian) Issledovanija, Konstruirovanie, Ispytanija 2000, (1-2): 49-55.
• [6] Kolpakov, V.I. Mathematical Modeling of the Functioning of Explosive Devices. (in Russian) Nauka Obrazovanie, Elektronnoe Nauchno-Tekhnicheskoe Izdanie MGTU im. N.E. Baumana, 2012. (2) DOI: 77-30569/334177. http://technomag.edu.ru/doc/334177.html [accessed December 15, 2019].
• [7] Benson, D.J.; Stainier, L. An Eulerian Shell Formulation for Fluid-structure Interaction. Comput. Methods Appl. Mech. Eng. 2000, 187: 571-590.
• [8] Zakusylo, R. Investigation of the Initiating Ability of Conically Shaped Charges. Materiały Wysooenergetyczne / High Energy Materials 2018, 10: 69-76.
• [9] Vorob’ev, V.V.; Pomazan, M.V.; Shlyk, S.V. Modelling of Dynamic Destruction of Bottom Part of a Porous Item with a Stress Concentrator. (in Russian) Vоstotzno-Evropeiskij J. Peredovykh Tekhnologij 2017, 87(3/1): 53-62.

Uwagi

Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2020).