Modelling of the processes of impact of a projectile with elements of individual defence
A two-dimensional and three-dimensional non-stationary problem of the interaction of a homogeneous impactor and a heterogeneous structure made of steel and ceramics and placed in a Kevlar pocket is considered. The model of the human body is a plate of gelatine with cylindrical inserts-imitators of h...
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EDP Sciences
2019-01-01
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| Series: | EPJ Web of Conferences |
| Online Access: | https://www.epj-conferences.org/articles/epjconf/pdf/2019/26/epjconf_epps2018_01021.pdf |
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doaj-c99b1f7638044e0095fffe9fba9ad6e12021-08-02T08:51:21ZengEDP SciencesEPJ Web of Conferences2100-014X2019-01-012210102110.1051/epjconf/201922101021epjconf_epps2018_01021Modelling of the processes of impact of a projectile with elements of individual defenceKraus AleksandrKraus Evgeny0Shabalin Ivan1Khristianovich Institute of Theoretical and Applied Mechanics SB RASKhristianovich Institute of Theoretical and Applied Mechanics SB RASA two-dimensional and three-dimensional non-stationary problem of the interaction of a homogeneous impactor and a heterogeneous structure made of steel and ceramics and placed in a Kevlar pocket is considered. The model of the human body is a plate of gelatine with cylindrical inserts-imitators of human bones. The results of numerical simulation using different approaches for describing heterogeneous media are compared. On the basis of direct numerical simulation, it is shown that the gradient armor plate (steel + B4C) has the best weight and size parameters.https://www.epj-conferences.org/articles/epjconf/pdf/2019/26/epjconf_epps2018_01021.pdf |
| collection |
DOAJ |
| language |
English |
| format |
Article |
| sources |
DOAJ |
| author |
Kraus Aleksandr Kraus Evgeny Shabalin Ivan |
| spellingShingle |
Kraus Aleksandr Kraus Evgeny Shabalin Ivan Modelling of the processes of impact of a projectile with elements of individual defence EPJ Web of Conferences |
| author_facet |
Kraus Aleksandr Kraus Evgeny Shabalin Ivan |
| author_sort |
Kraus Aleksandr |
| title |
Modelling of the processes of impact of a projectile with elements of individual defence |
| title_short |
Modelling of the processes of impact of a projectile with elements of individual defence |
| title_full |
Modelling of the processes of impact of a projectile with elements of individual defence |
| title_fullStr |
Modelling of the processes of impact of a projectile with elements of individual defence |
| title_full_unstemmed |
Modelling of the processes of impact of a projectile with elements of individual defence |
| title_sort |
modelling of the processes of impact of a projectile with elements of individual defence |
| publisher |
EDP Sciences |
| series |
EPJ Web of Conferences |
| issn |
2100-014X |
| publishDate |
2019-01-01 |
| description |
A two-dimensional and three-dimensional non-stationary problem of the interaction of a homogeneous impactor and a heterogeneous structure made of steel and ceramics and placed in a Kevlar pocket is considered. The model of the human body is a plate of gelatine with cylindrical inserts-imitators of human bones. The results of numerical simulation using different approaches for describing heterogeneous media are compared. On the basis of direct numerical simulation, it is shown that the gradient armor plate (steel + B4C) has the best weight and size parameters. |
| url |
https://www.epj-conferences.org/articles/epjconf/pdf/2019/26/epjconf_epps2018_01021.pdf |
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AT krausaleksandr modellingoftheprocessesofimpactofaprojectilewithelementsofindividualdefence AT krausevgeny modellingoftheprocessesofimpactofaprojectilewithelementsofindividualdefence AT shabalinivan modellingoftheprocessesofimpactofaprojectilewithelementsofindividualdefence |
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