Analysis of intermetallic swelling on the behavior of a hybrid solution for compressed hydrogen storage – Part I: Analytical modeling

Failure analysis of biocomposite sandwich pipe under internal pressure – Application for high pressure gas transportation pipelines MEDGAZ

“…The general stress-strain relationship for each k-component exposed to axisymmetric thermo-mechanical loading [69] is shown below:…”

“…Their findings demonstrated that agglomerated cork can be a renewable alternative to standard synthetic foam materials, as well as control damage extension and provide high energy absorption. An analytical model of a hybrid vessel with the goal of building an enhanced high hydrogen pressure storage vessel was created by Hocine et al [69]. This analytical model provides a precise solution for stresses and strains on the hybrid model's cylinder section subjected to thermo-mechanical static loading and hydrogen leakage.…”

Rotational moulding of PEEK polymer liners with carbon fibre/PEEK over tape-placement for space cryogenic fuel tanks

“…Titanium and aluminium have been the preferred liner materials for space applications [11][12][13], with Kevlar and carbon fibre epoxies being employed in the overwrapping of the liner [14]. While COPVs have proved exceptional at storing fuels, their main drawbacks are the associated cost of the metallic liner material and the subsequent liner manufacturing costs [15], with recent research focused on creating new and innovative COPV designs [16][17][18][19][20][21][22][23]. To this end, polymers have been identified as a viable replacement material for metallic liners in future COPV designs due to their light weight characteristics, low permeability properties, and reduced material costs.…”

“…To this end, polymers have been identified as a viable replacement material for metallic liners in future COPV designs due to their light weight characteristics, low permeability properties, and reduced material costs. A number of studies have already investigated the viability of polymers as low permeability materials [16][17][18][19][20][21][22][23][24] but little focus has been placed on moulding methods for polymer liner production. While different processes have been used, such as blow injection moulding and thermal welding techniques [19,20], these methods are capital intensive and have resulted in transferring the cost of production to the tooling, and thus have not significantly reduced the cost of the COPV as a whole.…”

Coupled Structural/Thermal Analysis of Cylindrical Part of Multilayered Composite Vessel

“…The multi-layered composite vessels are increasingly used in several branches of technological applications so gazes storage, in aerospace and other engineering applications due to their superb properties [1][2][3]. Currently, a large amount of research works has been concentrated on the stress and failure analysis of the cylindrical part of the composite-metallic vessel under mechanical loading [4][5][6][7]. This vessel is subjected to environmental conditions during the service life.…”