Vol 20 no 4 – Łukasiewicz-IPO

CEJEM, Vol 20 no 4, 2023

Computational Determination of the Specific Impulse of Solid Rocket Propellant Compositions of closo-Dodecaborate ([B12H12]2‒) Salts with HTPB Binder and Ammonium Perchlorate as an Oxidizer

Muddamarri Hanumantha Rao
Keywords: closo-dodecaborate salts, 3,3′-(but-2-yne-1,4-diyl)bis(1-methyl-1H-imidazol-3-ium)dodecaborate, bis(triethylammonium)dodecaborate,
bis(butylmethylimidazolium)dodecahydroborate, EXPLO5, specific impulse
DOI: 10.22211/cejem/176917
Article (ZIP with 2 files in PDF)

CEJEM, Vol 20 no 4, 2023

Influence of a non-Explosive Filling Included in the Conical Liner Cavity of a Shaped Charge on its Penetrative Capability

Radosław Warchoł, Paweł Żochowski, Jan Bagrowski, Maciej Gędziorowski, Tomasz Sałaciński
Keywords: hollow charge, liner, anti-tank rocket-propelled grenade, PG-7WM, HEAT warhead, ARMSTAL 30PM, copper M1E, steel S355, aluminium 2024, polyoxymethylene
DOI: 10.22211/cejem/176911
Article (ZIP with 2 files in PDF)

CEJEM, Vol 20 no 4, 2023

On the Influence of the Liner Shape and Charge Detonation Scheme on the Kinetic Characteristics of Shaped Charge Jets and Explosively Formed Penetrators

Yuri Voitenko, Yuri Sydorenko, Roman Zakusylo, Sergii Goshovskii, Stefan Zaichenko, Viktor Boyko
Keywords: shaped charge, liner, shaped charge jets, explosively formed penetrators, penetration
DOI: 10.22211/cejem/173190
Article (PDF)

CEJEM, Vol 20 no 4, 2023

Efficiency of Using Explosive Foam Compositions for Compacting Structurally Unstable Soil

Viktor Boiko, Viktor Kravets, Olena Han, Anatolii Han, Roman Zakusylo
Keywords: explosive impulse, volumetric energy concentration, foamed explosives, inclined boreholes
DOI: 10.22211/cejem/176913
Article (PDF)