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INVESTIGATION OF THE BULLET IMPACT ENERGY PERFORMANCE ACCORDING TO VARIABLE TIP GEOMETRY

Year 2020, Volume: 3 Issue: 1, 10 - 15, 30.06.2020

Abstract

Penetration is the most critical concept in ballistic studies. Penetration is defined as the ability to penetrate the target. Penetrator tip geometry and velocity are the most important factors in terms of the penetration. There are many limitations in increasing the velocity of the penetrator. Therefore, projectile geometry can be studied in this field. So, in this study, six different tip geometry of bullet are investigated in terms of the ballistic impact performance. Numerical simulations are performed in ANSYS program, which is the finite element program. Explicit dynamics toolbox is used to perform the numerical study. Six different tip geometry of bullet was modeled in 3D modeling program. The geometries are transferred to the ANSY workbench program. Initial velocity is accepted as 300 m/s for all conditions. Within this study, the impact energy performance of six different bullet tip geometry was obtained. In addition, stress and deformation results on the target were also compared.

Supporting Institution

Gaziantep Üniversitesi Bilimsel Araştırma Projeleri Yönetim Birimi

Project Number

HUBF.YLT.19.03

Thanks

We would like to express my deepest appreciation to organizing committee of TICMET19 in the selection of my study which was presented in the conference organized on 10-12 October, 2019 in Gaziantep University

References

  • Wen HM. Predicting the penetration and perforation of FRP laminates struck normally by projectiles with different nose shapes. Compos Struck 2000;49:321-9
  • Wen HM. Penetration and perforation of thick FRP laminates. Compos Sci Technol 2001;61:1163-72.
  • Jordan, J.B. and Naito, C.J. (2014), “An experimental investigation of the effect of nose shape on fragments penetrating GFRP”, Int. J. Impact Eng., 63, 63-71.
  • Jenq, S. T., Jing, H.-S., & Chung, C. (1994). Predicting the ballistic limit for plain woven glass/epoxy composite laminate. International Journal of Impact Engineering, 15(4), 451–464.
  • Ulven, C., Vaidya, U. ., & Hosur, M. . (2003). Effect of projectile shape during ballistic perforation of VARTM carbon/epoxy composite panels. Composite Structures, 61(1-2), 143–150.
  • Ansari, M. M., & Chakrabarti, A. (2017). Influence of projectile nose shape and incidence angle on the ballistic perforation of laminated glass fiber composite plate. Composites Science and Technology, 142, 107–116. doi:10.1016/j.compscitech.2016.12.033
  • Ansari, M. M., & Chakrabarti, A. (2017). Ballistic Performance of Unidirectional Glass Fiber Laminated Composite Plate under Normal and Oblique Impact. Procedia Engineering, 173, 161–168.
  • Nilakantan, G., Wetzel, E. D., Bogetti, T. A. and Gillespie, J. W. 2013. A Deterministic Finite Element Analysis of The Effects of Projectile Characteristics on The Impact Response of Fully Clamped Flexible Woven Fabrics. Composite Structures, 95, 191-201.
  • Sozen, E , Gunduz, G , Imren, E . (2016). Balistik Panel ve Koruyucu Zırh Üretiminde Kullanılan Lif ve Kompozit Malzemeler. Bartın Orman Fakültesi Dergisi , 18 (2) , 194-204 . DOI: 10.24011/barofd.267304
  • Işık, H., Modeling the Ballistic Parameters in a Barrel, The Journal of Defense Sciences, 2016, 15(2): 157-177.
Year 2020, Volume: 3 Issue: 1, 10 - 15, 30.06.2020

Abstract

Project Number

HUBF.YLT.19.03

References

  • Wen HM. Predicting the penetration and perforation of FRP laminates struck normally by projectiles with different nose shapes. Compos Struck 2000;49:321-9
  • Wen HM. Penetration and perforation of thick FRP laminates. Compos Sci Technol 2001;61:1163-72.
  • Jordan, J.B. and Naito, C.J. (2014), “An experimental investigation of the effect of nose shape on fragments penetrating GFRP”, Int. J. Impact Eng., 63, 63-71.
  • Jenq, S. T., Jing, H.-S., & Chung, C. (1994). Predicting the ballistic limit for plain woven glass/epoxy composite laminate. International Journal of Impact Engineering, 15(4), 451–464.
  • Ulven, C., Vaidya, U. ., & Hosur, M. . (2003). Effect of projectile shape during ballistic perforation of VARTM carbon/epoxy composite panels. Composite Structures, 61(1-2), 143–150.
  • Ansari, M. M., & Chakrabarti, A. (2017). Influence of projectile nose shape and incidence angle on the ballistic perforation of laminated glass fiber composite plate. Composites Science and Technology, 142, 107–116. doi:10.1016/j.compscitech.2016.12.033
  • Ansari, M. M., & Chakrabarti, A. (2017). Ballistic Performance of Unidirectional Glass Fiber Laminated Composite Plate under Normal and Oblique Impact. Procedia Engineering, 173, 161–168.
  • Nilakantan, G., Wetzel, E. D., Bogetti, T. A. and Gillespie, J. W. 2013. A Deterministic Finite Element Analysis of The Effects of Projectile Characteristics on The Impact Response of Fully Clamped Flexible Woven Fabrics. Composite Structures, 95, 191-201.
  • Sozen, E , Gunduz, G , Imren, E . (2016). Balistik Panel ve Koruyucu Zırh Üretiminde Kullanılan Lif ve Kompozit Malzemeler. Bartın Orman Fakültesi Dergisi , 18 (2) , 194-204 . DOI: 10.24011/barofd.267304
  • Işık, H., Modeling the Ballistic Parameters in a Barrel, The Journal of Defense Sciences, 2016, 15(2): 157-177.
There are 10 citations in total.

Details

Primary Language English
Subjects Defence Studies
Journal Section Articles
Authors

Murat Subaşı This is me

Mehmet Hanifi Doğru 0000-0001-6038-8308

Eyüp Yeter 0000-0002-0278-588X

Necip Fazıl Yılmaz

Project Number HUBF.YLT.19.03
Publication Date June 30, 2020
Acceptance Date April 6, 2020
Published in Issue Year 2020 Volume: 3 Issue: 1

Cite

APA Subaşı, M., Doğru, M. H., Yeter, E., Yılmaz, N. F. (2020). INVESTIGATION OF THE BULLET IMPACT ENERGY PERFORMANCE ACCORDING TO VARIABLE TIP GEOMETRY. The International Journal of Materials and Engineering Technology, 3(1), 10-15.