Biomechanical and thermomechanical evaluation of Batman's exoskeletal armor in Batman v Superman: Dawn of Justice under extreme impacts and directed thermal flux

Abstract

This study presents a quantitative biomechanical and thermomechanical evaluation of Batman’s exoskeletal armor as portrayed in Batman v Superman: Dawn of Justice. Using the cinematic scenario as a source of boundary conditions, a multidisciplinary methodological framework was implemented, integrating kinematic extraction, impulse–momentum modeling, transient heat transfer analysis, and Finite Element Analysis (FEA) to assess load transmission to the human thoracic region under extreme blunt impacts and directed thermal flux. The results indicate that, under kryptonite-induced attenuation conditions, the transmitted force (336 N), sternal deflection (8.4 mm), and acceleration (8.2 g) remain below established biomechanical injury thresholds. Thermal analysis demonstrates effective protection during short-duration exposures (< 4 s), while progressive degradation of the multilayer protection system is observed under sustained thermal loading. The findings suggest that survivability depends critically on both the duration of deceleration and the energy attenuation mechanisms incorporated within the multilayer armor architecture. Beyond its fictional context, this work proposes a structured engineering framework for evaluating protective systems subjected to unconventional loading conditions. The study further illustrates the applicability of multidisciplinary computational methods for assessing impact mitigation, thermal resistance, and structural performance in advanced protective equipment.