Computer Simulated Fragmentation Arena Test
For Assessing Lethality And Safety Separation
Distances Of Explosive Fragmentation
Ammunitions
Author(s)
V. M. Gold, E. L. Baker & J. M. Pincay
Abstract
A combined analytical and experimental technique for determining explosive
fragmentation ammunition safe separation distance and lethality without costly
arena fragmentation tests is presented. The new methodology integrates
high-strain high-strain-rate computer modelling with semi-empirical analytical
fragmentation modelling and experimentation, offering warhead designers and
ammunition developers more ammunition performance information for less
money spent. The new method provides more detailed and accurate warhead
fragmentation data for ammunition safe separation distance analysis, as
compared to the traditional fragmentation arena testing approach.
Keywords: fragmentation modelling, fragmentation arena test, lethality, safety
separation distance.
1 Introduction
This paper reports on a combined analytical and experimental technique for
determining explosive fragmentation ammunition safe separation distances and
lethality without costly arena fragmentation tests, offering warhead designers
and ammunition developers more ammunition performance information for less
money spent. Since the main objective of the developed procedure is to simulate
the \“data output” (i.e. warhead fragmentation performance information) from
traditional fragmentation arena tests, a brief description of the fragmentation
arena test methodology is given for completeness.
Keywords
fragmentation modelling, fragmentation arena test, lethality, safety
separation distance.
Related Book
Other papers in this volume
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