Article Per Year (5 Year)
p-Index From 2021 - 2026
1.203
P-Index
This Author published in this journals
All Journal Rotasi Bulletin of Electrical Engineering and Informatics Rekayasa Mesin Journal of Mathematical and Fundamental Sciences PROSIDING SEMINAR NASIONAL CENDEKIAWAN Prosiding Seminar Nasional Pakar Jurnal Teknik Mesin dan Mekatronika (Journal of Mechanical Engineering and Mechatronics) Indonesian Journal of Computing, Engineering, and Design METAL : Jurnal Sistem Mekanik dan Termal
Lydia Anggraini
President University
Arts Astronomy Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mathematics Mechanical Engineering Physics Transportation

Published : 21 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 21 Documents
Search

 1   2   3 
Experimental and Computational Analysis of UHMWPE-Based Multi-Layered Bulletproof Vests Under 9mm Projectiles Impact Timotius, Hizkia; Sastranegara, Azhari; Hernawan, Rendi; Sutisna, Nanang Ali; Anggraini, Lydia
METAL: Jurnal Sistem Mekanik dan Termal Vol. 9 No. 1 (2025): Jurnal Sistem Mekanik dan Termal (METAL)
Publisher : Department of Mechanical Engineering, Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/metal.9.1.1-13.2025

Abstract

This study investigates the ballistic performance and energy absorption of multi-layered UHMWPE bulletproof vests against 9mm projectiles using experiments and finite element simulations (LS-DYNA). Two configurations were analyzed: a conventional structure and a sandwich-layered design incorporating UHMWPE, titanium (Ti6Al4V), and PVC. Ballistic tests, conducted per NIJ Level IIIA standards, were validated through simulations. The sandwich-layered vest exhibited superior energy dissipation, achieving BFS values of 12.03 mm (experiment) and 12.36 mm (simulation), effectively reducing blunt trauma risk. The multi-material approach enhanced penetration resistance and impact force distribution, while numerical models closely matched experimental findings, confirming reliability. Results demonstrate the feasibility of lightweight, high-performance ballistic armor. Future work will explore material optimization, configuration refinements, and testing with higher-caliber projectiles for broader applications.
Co-Authors Abdullah, Salman Faruqi Akhir, Yaummil Chairil Agoest Annisa Nur Wahyuni Annisa Nur Wahyuni Aprilia Putri Laurina Ardhi Bebi Laksono Asep Suhandi Haris Cahyo Triatmono Haryo Bisono Setyadi Hendra Jaya Tarigan Hernawan, Rendi Ida Bagus Madra Gana Ivan Junixsen Joni Welman Simatupang Lutfi Fadilah Muslimin Muslimin Muzhaffar Effendi, Nabil Naoki Matsuzuka Norbertus Krisna Aditya Utomo Putra, Bobby Salim Rendi Hernawan Sastranegara, Azhari Sugeng Sugeng Sutisna, Nanang Ali Tetuko Kurniawan Timotius, Hizkia Tirta Kumala Yoshitada Isono Zairullah Azhar