Investigation of the explosive throwing of the two variable thicknesses fragmentary disks
The results of the process of explosive throwing of a set of fragmentary disks with the charge of an explosive are given in the work. This set consists of two disks of natural crushing of different thicknesses of a fixed total mass. The research was carried out using the computer simulation of shock...
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| Format: | Article |
| Language: | English |
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National Technical University of Ukraine "Igor Sikorsky Kyiv Polytechnic Institute"
2017-12-01
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| Series: | Mechanics and Advanced Technologies |
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| Online Access: | http://journal.mmi.kpi.ua/article/view/111296 |
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| _version_ | 1849251250254643200 |
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| author | V. V. Fepa Yu. M. Sydorenko V. V. Yakovenko |
| author_facet | V. V. Fepa Yu. M. Sydorenko V. V. Yakovenko |
| author_sort | V. V. Fepa |
| collection | DOAJ |
| description | The results of the process of explosive throwing of a set of fragmentary disks with the charge of an explosive are given in the work. This set consists of two disks of natural crushing of different thicknesses of a fixed total mass. The research was carried out using the computer simulation of shock-wave processes in the continuous formulation using the ANSYS/LS-DYNA program. The influence of the order of the installation of discs of different thickness on the value of the angle of fragmentation of the fractional mass and the axial velocity of its motion is established. |
| format | Article |
| id | doaj-art-aa5cfaa716e345749ed879f7fe7273d2 |
| institution | Kabale University |
| issn | 2521-1943 2522-4255 |
| language | English |
| publishDate | 2017-12-01 |
| publisher | National Technical University of Ukraine "Igor Sikorsky Kyiv Polytechnic Institute" |
| record_format | Article |
| series | Mechanics and Advanced Technologies |
| spelling | doaj-art-aa5cfaa716e345749ed879f7fe7273d22025-08-20T03:57:00ZengNational Technical University of Ukraine "Igor Sikorsky Kyiv Polytechnic Institute"Mechanics and Advanced Technologies2521-19432522-42552017-12-013(81)10.20535/2521-1943.2017.81.111296111296Investigation of the explosive throwing of the two variable thicknesses fragmentary disksV. V. Fepa0Yu. M. Sydorenko1V. V. Yakovenko2НТУУ "КПІ ім. Ігоря Сікорського", м. КиївНТУУ "КПІ ім. Ігоря Сікорського", м. КиївНаціональна академія сухопутних військ імені Гетьмана Петра Сагайдачного, м. ЛьвівThe results of the process of explosive throwing of a set of fragmentary disks with the charge of an explosive are given in the work. This set consists of two disks of natural crushing of different thicknesses of a fixed total mass. The research was carried out using the computer simulation of shock-wave processes in the continuous formulation using the ANSYS/LS-DYNA program. The influence of the order of the installation of discs of different thickness on the value of the angle of fragmentation of the fractional mass and the axial velocity of its motion is established.http://journal.mmi.kpi.ua/article/view/111296Explosive-technical examinationnumerical simulationexplosionhome-made explosive devicefragmentation field |
| spellingShingle | V. V. Fepa Yu. M. Sydorenko V. V. Yakovenko Investigation of the explosive throwing of the two variable thicknesses fragmentary disks Mechanics and Advanced Technologies Explosive-technical examination numerical simulation explosion home-made explosive device fragmentation field |
| title | Investigation of the explosive throwing of the two variable thicknesses fragmentary disks |
| title_full | Investigation of the explosive throwing of the two variable thicknesses fragmentary disks |
| title_fullStr | Investigation of the explosive throwing of the two variable thicknesses fragmentary disks |
| title_full_unstemmed | Investigation of the explosive throwing of the two variable thicknesses fragmentary disks |
| title_short | Investigation of the explosive throwing of the two variable thicknesses fragmentary disks |
| title_sort | investigation of the explosive throwing of the two variable thicknesses fragmentary disks |
| topic | Explosive-technical examination numerical simulation explosion home-made explosive device fragmentation field |
| url | http://journal.mmi.kpi.ua/article/view/111296 |
| work_keys_str_mv | AT vvfepa investigationoftheexplosivethrowingofthetwovariablethicknessesfragmentarydisks AT yumsydorenko investigationoftheexplosivethrowingofthetwovariablethicknessesfragmentarydisks AT vvyakovenko investigationoftheexplosivethrowingofthetwovariablethicknessesfragmentarydisks |