Cost and Durability Optimization of Metal-Sandwich Panels for Bullet Proof Armours via Explicit Dynamic Analysis

The research paper utilizes ANSYS (Explicit Dynamics) software to conduct dynamic analysis and simulate the fracture behaviour of a low-cost armour plate under high-speed bullet impact. The study also focuses on cost optimization in the creation of the armour. Armor protection technology is vital for safeguarding individuals, vehicles, and structures from various threats and hazards. Over the years, advancements in materials, designs, and manufacturing processes have significantly enhanced the effectiveness and reliability of armour systems. The paper investigates the dynamic fracture behaviour of the armour plate and emphasizes the importance of cost optimization in its development. It leverages ANSYS (Explicit Dynamics) software for the dynamic analysis and simulation of the armour’s response to high-speed bullet impact. The research underlines the crucial role of armour protection technology in enhancing safety and security against diverse threats and hazards. The application of low-cost armor technology extends beyond traditional security realms to encompass infrastructure protection and homeland security. Critical infrastructure assets, such as power plants, transportation hubs, and government buildings, are vulnerable to potential terrorist attacks and acts of sabotage. Blast-resistant barriers, vehicle checkpoints, and blast-resistant shelters utilize low-cost armor technology to mitigate the impact of explosive blasts and ballistic threats on infrastructure components. Similarly, homeland security initiatives leverage affordable armor solutions to safeguard public spaces, high-profile events, and sensitive installations against security threats. Additionally, it highlights the continuous advancements in materials, designs, and manufacturing processes that have contributed to the improved effectiveness and reliability of armour systems.