caa a22 4500 475811003 CHVBK 20180406123759.0 cr unu---uuuuu 170329e20000301xx s 000 0 eng 10.1007/BF02699373 doi (NATIONALLICENCE)springer-10.1007/BF02699373 Effect of porosity on shaped-charge flow [Elektronische Daten] [Yu. Trishin, S. Kinelovskii] It is shown that for shaped charges with porous liners, shaped-charge flow of two types is possible: dispersed jet flow, which fills the entire shaped-charge cavity, and monolithic jet flow. Conditions for transition from one type of flow to the other are estimated, and it is shown that by changing the initial porosity, it is possible to control the physicomechanical characteristics of the liner material during compression of the liner by the detonation products of the explosive charge. For monolithic jet flow, it is shown experimentally that shaped charges with porous liners can have greater penetrating capability into steel targets than charges with monolithic liners of similar design. Dispersed jet flow is used to apply coatings on substrate targets and to synthesize new compounds. Experiments are described in which shaped-charge liners made of a mechanical mixture of W or Ti powders with carbon are used to produce layers containing the carbides of the indicated metals on steel or titanium substrate. Kluwer Academic/Plenum Publishers, 2000 Trishin Yu Lavrent'ev Institute of Hydrodynamics, Siberian Division, Russian Academy of Sciences, 630090, Novosibirsk aut Kinelovskii S. Lavrent'ev Institute of Hydrodynamics, Siberian Division, Russian Academy of Sciences, 630090, Novosibirsk aut Combustion, Explosion and Shock Waves Springer US 36/2(2000-03-01), 272-281 0010-5082 36:2<272 2000 36 10573 https://doi.org/10.1007/BF02699373 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02699373 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Trishin Yu Lavrent'ev Institute of Hydrodynamics, Siberian Division, Russian Academy of Sciences, 630090, Novosibirsk aut NATIONALLICENCE 700 1- Kinelovskii S. Lavrent'ev Institute of Hydrodynamics, Siberian Division, Russian Academy of Sciences, 630090, Novosibirsk aut NATIONALLICENCE 773 0- Combustion, Explosion and Shock Waves Springer US 36/2(2000-03-01), 272-281 0010-5082 36:2<272 2000 36 10573 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer