caa a22 4500 477044034 CHVBK 20180405111325.0 cr unu---uuuuu 170330e19960101xx s 000 0 eng 10.1007/BF01992199 doi (NATIONALLICENCE)springer-10.1007/BF01992199 Zotov E. Institute of Experimental Physics, 607200, Sarov aut Initiation of detonation in liquid explosive mixtures by an incomplete electric spark discharge [Elektronische Daten] [E. Zotov] An experimental study is conducted of the detonation initiation by means of an electric spark in solutions of a number of nitrocompounds in high-concentration nitric acid. When the duration of the voltage pulse applied to the spark discharger is limited, the process of detonation initiation by incomplete discharge (leader initiation) is registered. The basic laws of leader initiation are established. The results of experiments confirm the hypothesis which states that the initial heating-up is determined by the local electric field strength near the leader head. The indicated mechanism may be valid for the case of initiation by an electric spark of liquid explosive mixtures with electrolytic and dielectric properties when the critical diameter of the mixture is comparable with the leader cross section. Plenum Publishing Corporation, 1996 Combustion, Explosion and Shock Waves Kluwer Academic Publishers-Plenum Publishers 32/1(1996-01-01), 114-120 0010-5082 32:1<114 1996 32 10573 https://doi.org/10.1007/BF01992199 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF01992199 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Zotov E. Institute of Experimental Physics, 607200, Sarov aut NATIONALLICENCE 773 0- Combustion, Explosion and Shock Waves Kluwer Academic Publishers-Plenum Publishers 32/1(1996-01-01), 114-120 0010-5082 32:1<114 1996 32 10573 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer