Auxetic Structure Optimization for Double-Walled Hull Crashworthiness Using Response Surface Methodology

The Excel file contains raw simulation data related to the performance of Double Arrowhead auxetic structures. It includes parameters such as wall thickness, number of unit cells, and material type, along with measured outputs like energy absorption (EA) and deformation characteristics under impact loading. This data is used to evaluate and optimize the crashworthiness of auxetic structures in marine applications. The PDF file outlines the methodology, hardware specifications, and software tools utilized for the numerical simulation of Double Arrowhead auxetic structures. It details the simulation setup, including boundary conditions, loading scenarios (such as drop test), and meshing strategies. Additionally, the document specifies the computing hardware and the software used (ANSYS) for conducting finite element analysis.