NUMERICAL SIMULATION OF TARGET THICKNESS EFFECT ON THE PENETRATION OF STEEL PLATES
Publish place: 14th Annual Conference of Mechanical Engineering
Publish Year: 1385
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:
ISME14_501
تاریخ نمایه سازی: 1 فروردین 1386
Abstract:
This paper presents a research work on rapid dynamics analysis where the main objective is the application of the finite element method to solve ballistic penetration problems using LS-DYNA. To achieve a reliable methodology in LS-DYNA code, several runs are performed and their results are compared with the experimental data. The main problem addressed here is the penetration of hardened tool-steel rod in steel plates with various thicknesses. In this paper the effects of target plate thickness in the ballistic limit and failure mode is also investigated.
Keywords:
Ballistic penetration – Numerical simulation – Ballistic limit – Impact – LS-DYNA
Authors
Vahid Norouzi Fard
Graduate Student, School of Mechanical Engineering, University of Tehran School of Mechanical Engineering University of Tehran
Aghil Yousefi-koma
Assistant Professor, School of Mechanical Engineering, University of Tehran School of Mechanical Engineering University of Tehran
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