Object

Contributor:

Marcin SARZYŃSKI

Abstract:

This paper presents modified Gurney formulas determining velocities of the explosive-driven metal plates which are parts of a flat asymmetric sandwich (AS). The modification takes into account a linear profile of the detonation products velocity in the Eulerian coordinates and a change of their density in terms of expansion time. Such variations of the parameters of the detonation products as the above are compatible with a conventional dynamic gas theory, and describes the dynamics of the detonation products behaviour during launching the plates from AS.

Place of publishing:

Warszawa

Publisher:

Wojskowa Akademia Techniczna

Date created:

2010 r.0

Date submitted:

2017-03-07

Date issued:

2017-09-30

Extent:

B5

Identifier:

oai:ribes-88.man.poznan.pl:2465

Call number:

DOI 10.5604/01.3001.0010.4105

Electronic ISSN:

2720-5266

Print ISSN:

2081-5891

Language:

angielski

Rights holder:

Wojskowa Akademia Techniczna

Starting page:

9

Ending page:

22

Volume:

8

Keywords:

Gurney velocity approximation, flat sandwiches, Gurney formulas