An Experimental Study of the Influence of a Magnetic Field of an Elongated Solenoid on Metal Shaped-Charge Jets Stretching

Autor:	A. V. Babkin, Sergey V. Fedorov, V. M. Marinin
Rok vydání:	2020
Předmět:	010302 applied physics Shaped charge Materials science Physics and Astronomy (miscellaneous) chemistry.chemical_element Solenoid Conical surface 01 natural sciences Copper Molecular physics 010305 fluids & plasmas Electromagnetic induction Magnetic field Metal chemistry visual_art 0103 physical sciences visual_art.visual_art_medium Penetration depth
Zdroj:	Technical Physics. 65:612-621
ISSN:	1090-6525 1063-7842
DOI:	10.1134/s1063784220040064
Popis:	The results of an experimental study of the influence of a longitudinal magnetic field of an elongated solenoid on stretching of metal shaped-charge jets in free flight are presented. In the experiments, shaped charges of 50 mm diameter with a copper conical liner have been used. The parameters of the discharge circuit of a solenoid with a capacitive energy storage provided the characteristic times of reaching the maximum magnetic induction to be of the order of 100 μs. For the magnetic field parameters used in the experiments with a maximum induction value of up to 10 T, a small increase in the penetration depth of a steel target was observed, not exceeding 10%. The possible reasons for the large discrepancy between the obtained results and the results of similar experiments are discussed.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::4f3b26073cc59c18b51e4707725f225b https://doi.org/10.1134/s1063784220040064 Zobrazit plný text záznamu Plný text ve formátu PDF Plný text ve formátu HTML
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