|About this Abstract
||NUMISHEET 2022: The 12th International Conference on Numerical Simulation of 3D Sheet Metal Forming Processes
||Improvement of the Strength of an Aluminum Liner by Beading under Consideration of Internal Pressure and Low Temperatures
||Alina Reimer, Philipp Sturm, Roman Norz, Christoph Hartmann, Wolfram Volk
|On-Site Speaker (Planned)
Increasing public interest in decarbonisation and regulatory requirements to reduce emissions have led to a steady progress of hydrogen power technology in the commercial vehicle sector in recent years. In addition to important aspects of safety in the handling of pressurized gas liners, the driving performance or range as well as the consideration of the lightweight construction idea are key criteria from an economic and technical point of view. Therefore, a design of the aluminum liner that meets the requirements is essential as an important component in the system of hydrogen power technology. When evaluating different liner geometries, the achieved strength values play a decisive role. In this paper, the influence of geometric beads on the strength of an aluminum liner is investigated by means of an FE-simulation, whereby different load conditions are considered.
||Definite: At-meeting proceedings