Explosive magnetic source for high energy liner studying

Author

Chernyshev, V.K. ; Mokhov, V.N. ; Vakhrushev, V.V. ; Buyko, A.M. ; Grinevich, B.E. ; Kucherov, A.I. ; Petrukhin, A.A. ; Kuzyaev, A.I. ; Matsev, Yu.I. ; Pishchurov, A.I.

Author_Institution

All Russian Sci. Res. Inst. of Exp. Phys., Nizhnii Novgorod, Russia

Volume

2

fYear

1997

fDate

June 29 1997-July 2 1997

Firstpage

1441

Abstract

The paper presents the experimental data analysis of a high-power disk explosive magnetic generator (DEMG) aimed to study the acceleration process and motion stability of bulk condensed liners with the multimegajoule range of the kinetic energy. Five module disk explosive magnetic generator (DEMG), having a diameter of disk elements of 100 cm, powering a quasistationary inductive load with an initial inductance 2.2 nH, was studied. With the initial powering current 9 MA the expected current of the amplitude 170 MA with the maximum current derivative value 15 MA//spl mu/sec was reached in the load. The paper provides the information that with the powering current achieved, the DEMG experimental parameters agree well with the calculated values.

Keywords

explosions; load (electric); power supplies to apparatus; pulse generators; pulsed power technology; 100 cm; 170 MA; 9 MA; acceleration process; bulk condensed liners; disk explosive magnetic generator; electric load; explosive magnetic pulsed power source; high energy liner study; initial powering current; motion stability; quasistationary inductive load; Acceleration; Electromyography; Explosives; Inductance; Magnetic flux; Magnetic materials; Plasma accelerators; Plasma applications; Plasma temperature; Preamplifiers;

fLanguage

English

Publisher

ieee

Conference_Titel

Pulsed Power Conference, 1997. Digest of Technical Papers. 1997 11th IEEE International

Conference_Location

Baltimore, MA, USA

Print_ISBN

0-7803-4213-5

Type

conf

DOI

10.1109/PPC.1997.674605

Filename

674605