Equivalent properties of pure metallic reinforcement for pressure vessels using the finite element method
Sign Up to like & getrecommendations! Published in 2021 at "Journal of The Brazilian Society of Mechanical Sciences and Engineering"
DOI: 10.1007/s40430-021-03026-0
Abstract: In this work, the equivalent properties for a pure metallic reinforcement to be used in pressure vessels are obtained by means of the Finite Element Method. Three different configurations for the unit cell distribution are… read more here.
Keywords: properties pure; finite element; pure metallic; metallic reinforcement ... See more keywords
Electro-elastic response of cylindrical sandwich pressure vessels with porous core and piezoelectric face-sheets
Sign Up to like & getrecommendations! Published in 2019 at "Composite Structures"
DOI: 10.1016/j.compstruct.2019.111119
Abstract: Abstract This work applies the first-order shear deformation theory (FSDT) to study of the electro-elastic behavior of cylindrical sandwich pressure vessels with porous core and piezoelectric face-sheets, immersed in a Pasternak foundation. The core material… read more here.
Keywords: sandwich pressure; electro elastic; core; vessels porous ... See more keywords
Winding path design based on mandrel profile updates of composite pressure vessels
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DOI: 10.1016/j.compstruct.2019.111766
Abstract: Abstract A novel design approach has been proposed to generate winding paths for composite pressure vessels with unequal dome parts. The experiments were carried out to obtain the mandrel profiles after each update of composite… read more here.
Keywords: composite pressure; pressure vessels; winding paths; mandrel ... See more keywords
Experimental and analytical analysis on the stacking sequence of composite pressure vessels
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DOI: 10.1016/j.compstruct.2020.112429
Abstract: Abstract The industrialization of fuel cell electric vehicles demands cost efficient storage solutions for hydrogen. While gaseous storage in type IV pressure vessels is currently the most mature technology, further structure optimization needs to be… read more here.
Keywords: composite pressure; sequence composite; pressure vessels; stacking sequence ... See more keywords
A methodological approach to model composite overwrapped pressure vessels under impact conditions
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DOI: 10.1016/j.compstruct.2021.114482
Abstract: Abstract A combined experimental-numerical method is proposed to predict the mechanical behavior of composite overwrapped pressure vessels under impact conditions. Material characterization tests are conducted on filament-wound samples to determine the key material parameters, whilst… read more here.
Keywords: composite overwrapped; overwrapped pressure; vessels impact; model ... See more keywords
Sample scale testing method to prevent collapse of plastic liners in composite pressure vessels
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Hydrogen Energy"
DOI: 10.1016/j.ijhydene.2018.10.031
Abstract: Abstract Type IV pressure vessels are commonly used for hydrogen on-board, stationary or bulk storages. When pressurised, hydrogen permeates through the materials and solves into them. Emptying then leads to a difference of pressure at… read more here.
Keywords: plastic; sample scale; collapse; pressure vessels ... See more keywords
Acoustic emission-based damage characterization of 70 MPa type IV hydrogen composite pressure vessels during hydraulic tests
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Hydrogen Energy"
DOI: 10.1016/j.ijhydene.2019.02.217
Abstract: This paper aims to characterize the damage mechanisms of 70 MPa Type IV hydrogen composite pressure vessels using the acoustic emission (AE) method. First, AE signals were captured during the 0–105 MPa and 0–158 MPa… read more here.
Keywords: composite pressure; hydrogen; damage; mpa ... See more keywords
Safety criteria for the transport of hydrogen in permanently mounted composite pressure vessels
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Hydrogen Energy"
DOI: 10.1016/j.ijhydene.2020.07.268
Abstract: Abstract The recent growth of the net of hydrogen fuelling stations increases the demands to transport compressed hydrogen on road by battery vehicles or tube-trailers, both in composite pressure vessels. As a transport regulation, the… read more here.
Keywords: transport; hydrogen; composite pressure; pressure vessels ... See more keywords
An evaluation of multipass narrow gap laser welding as a candidate process for the manufacture of nuclear pressure vessels
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Pressure Vessels and Piping"
DOI: 10.1016/j.ijpvp.2017.08.004
Abstract: Abstract Nuclear pressure vessels are currently fabricated using arc welding processes. Recently, considerable effort has been directed at the development of electron beam welding as an alternative fabrication technique owing to the substantial productivity gains… read more here.
Keywords: pressure; pressure vessels; nuclear pressure; process ... See more keywords
Modelling the structural behaviour of a round nozzle to flat plate interface in pressure vessels
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Pressure Vessels and Piping"
DOI: 10.1016/j.ijpvp.2020.104257
Abstract: Abstract In the field of pressure vessel design, much research has been done to predict the structural behaviour of round nozzles connected to spherical and cylindrical structures. This has been motivated by the fact that… read more here.
Keywords: structural behaviour; pressure vessels; behaviour round; pressure ... See more keywords
Finite element analysis of dynamic responses of composite pressure vessels under low velocity impact by using a three-dimensional laminated media model
Sign Up to like & getrecommendations! Published in 2018 at "Thin-walled Structures"
DOI: 10.1016/j.tws.2018.04.023
Abstract: Abstract This paper aims to study dynamic structural responses and failure mechanisms of composite pressure vessels subjected to low velocity impact. First, a three-dimensional laminated media model based on sub-laminate theory is introduced for intralaminar… read more here.
Keywords: composite pressure; impact; pressure vessels; laminated media ... See more keywords