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

Published: 16 July 2021| Version 1 | DOI: 10.17632/nrp4skspk2.1
Valter Luiz Jantara Junior


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.


Steps to reproduce

See readme.txt


Finite Element Modeling, Buckling, Pressure Vessel, Deep Sea