Numerical evaluation of type I pressure vessels for ultra-deep ocean trench exploration

This dataset provides the processed (spreadsheets) and raw (abaqus 2017 input files) files of a parametric study with the aim of optimising the design of a type I pressure vessel for ultra-deep ocean exploration. Three different materials (Al 7075, Ti-6Al-4V, and Ti-10V-2Fe-3Al) and two designs (spherical and cylindrical) of type I pressure vessels were modelled with linear buckling analysis followed by nonlinear buckling analysis (Riks method) accounting for geometry defects up to 2.5 mm.

本数据集提供了某参数化研究的经处理文件（电子表格格式）与原始文件（ABAQUS 2017 输入文件），该研究旨在优化超深海探测用I型压力容器的设计。本研究共对三类不同材料（Al 7075、Ti-6Al-4V及Ti-10V-2Fe-3Al）、两种结构形式（球形与圆柱形）的I型压力容器完成建模，先开展线性屈曲分析，随后采用考虑最大2.5 mm几何缺陷的里克兹法（Riks method）进行非线性屈曲分析。