Numerical simulation of ballistic impact on different types of helmets
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388998%3A_____%2F19%3A00518780" target="_blank" >RIV/61388998:_____/19:00518780 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.12783/ballistics2019/33178" target="_blank" >http://dx.doi.org/10.12783/ballistics2019/33178</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.12783/ballistics2019/33178" target="_blank" >10.12783/ballistics2019/33178</a>
Alternative languages
Result language
angličtina
Original language name
Numerical simulation of ballistic impact on different types of helmets
Original language description
The paper deals with numerical simulation of the response of the three types of helmets (combat helmets, helmets for military policeman and helmet for the paratroopers) to ballistic impact by the fragment simulating projectile (1.1 g). All tested helmets were made from aramid laminate. The geometry of the helmets was obtained using 3D scanning and following smoothing. The simulations of the frontal, side and back impacts of the fragment-simulating projectile (FSP) were carried out using LS-DYNA. As a ballistic limit V50 was taken the fragment striking velocity when 90% of layers were damaged. The simulation results showed that ballistic performance of the helmet is affected namely by the impact point position.
Czech name
—
Czech description
—
Classification
Type
D - Article in proceedings
CEP classification
—
OECD FORD branch
20505 - Composites (including laminates, reinforced plastics, cermets, combined natural and synthetic fibre fabrics; filled composites)
Result continuities
Project
<a href="/en/project/EF15_003%2F0000493" target="_blank" >EF15_003/0000493: Centre of Excellence for Nonlinear Dynamic Behaviour of Advanced Materials in Engineering</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
31st International Symposium on Ballistics
ISBN
978-1-60595-610-7
ISSN
—
e-ISSN
—
Number of pages
10
Pages from-to
1417-1426
Publisher name
DEStech Publications, Inc.
Place of publication
Lancaster, Pennsylvania, USA
Event location
Hyderabad
Event date
Nov 4, 2019
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
—