Zobrazeno 1 - 10
of 59
pro vyhledávání: '"Timotei Centea"'
Publikováno v:
Advanced Manufacturing: Polymer & Composites Science, Vol 8, Iss 3, Pp 134-143 (2022)
To address the need for high-quality in-field repair of composite structures, a vacuum-bag-only (VBO) prepreg was designed, produced, and evaluated. The prepreg featured semi-preg formatting and a room-temperature-stable resin. The format provided a
Externí odkaz:
https://doaj.org/article/ef6a28d0bd4c431385ed0d50f86006a7
Publikováno v:
Advanced Manufacturing: Polymer & Composites Science, Vol 0, Iss 0, Pp 1-11 (2020)
To address the need for increased efficiency in high performance composite processing, a vacuum bag only (VBO) semi-preg was designed, modeled, and evaluated. The semi-preg featured a vinyl hybrid resin formulated for rapid cure. A model was develope
Externí odkaz:
https://doaj.org/article/557e48e2c6684367b55d87e2d8aa3c69
Publikováno v:
Advanced Manufacturing: Polymer & Composites Science, Vol 6, Iss 3, Pp 127-141 (2020)
During co-cure of honeycomb core sandwich panels, composite facesheets are cured and concurrently bonded to the core, introducing complex interactions that can lead to unsatisfactory bond-line formation. In this work, an in situ co-cure fixture is em
Externí odkaz:
https://doaj.org/article/ca1b798069284f6c8df4e7ec4357ff5f
Publikováno v:
Advanced Manufacturing: Polymer & Composites Science, Vol 6, Iss 3, Pp 142-153 (2020)
Potential links between pressure conditions during co-cure of honeycomb sandwich panels, the extent of gas flow through facesheet and bond-line, and the level of permeability in the cured skin were evaluated. Half-sandwich structures comprised of fib
Externí odkaz:
https://doaj.org/article/e6481093ec0348a1b625641ab337dcc2
Publikováno v:
Advanced Manufacturing: Polymer & Composites Science, Vol 0, Iss 0, Pp 1-11 (2020)
To address the need for increased efficiency in high performance composite processing, a vacuum bag only (VBO) semi-preg was designed, modeled, and evaluated. The semi-preg featured a vinyl hybrid resin formulated for rapid cure. A model was develope
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::46d67389989cce5c3d576d6428db0eb4
https://doaj.org/article/557e48e2c6684367b55d87e2d8aa3c69
https://doaj.org/article/557e48e2c6684367b55d87e2d8aa3c69
Publikováno v:
Advanced Manufacturing: Polymer & Composites Science, Vol 6, Iss 3, Pp 142-153 (2020)
Potential links between pressure conditions during co-cure of honeycomb sandwich panels, the extent of gas flow through facesheet and bond-line, and the level of permeability in the cured skin were evaluated. Half-sandwich structures comprised of fib
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::58c384d8ea7e1b33a31922209ffd659d
https://doaj.org/article/e6481093ec0348a1b625641ab337dcc2
https://doaj.org/article/e6481093ec0348a1b625641ab337dcc2
Publikováno v:
Advanced Manufacturing: Polymer & Composites Science, Vol 6, Iss 3, Pp 127-141 (2020)
During co-cure of honeycomb core sandwich panels, composite facesheets are cured and concurrently bonded to the core, introducing complex interactions that can lead to unsatisfactory bond-line formation. In this work, an in situ co-cure fixture is em
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ca163f948e7889702d2d050588941da2
https://doaj.org/article/ca1b798069284f6c8df4e7ec4357ff5f
https://doaj.org/article/ca1b798069284f6c8df4e7ec4357ff5f
Publikováno v:
Polymer Composites. 41:1785-1795
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da36ff9e96c7c93b752a2a2e25bd4751
https://doi.org/10.1002/pc.25497
https://doi.org/10.1002/pc.25497
Publikováno v:
Journal of Composite Materials. 54:633-645
Void reduction during composites manufacturing is critical for successful processing. In this study, we perform a parametric study to determine the mechanisms of interply void evolution in unidirectional prepregs during vacuum bag-only cure and to id
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d8afae15b1fa2fbfa13aeef7813419e
https://doi.org/10.1177/0021998319864420
https://doi.org/10.1177/0021998319864420
Publikováno v:
Composites Part A: Applied Science and Manufacturing. 119:154-164
Extensive use of thermoplastic composites has been restricted by processing challenges emerging from high melt viscosities. We demonstrate the feasibility of thermoplastic prepreg with partially polymerized poly(methyl methacrylate) (PMMA) matrix and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4caa3152896bc89477712f83a708fba
https://doi.org/10.1016/j.compositesa.2019.01.009
https://doi.org/10.1016/j.compositesa.2019.01.009