Zobrazeno 1 - 10
of 75
pro vyhledávání: '"Douglas S. Cairns"'
Publikováno v:
Advanced Composite Materials. 32:368-399
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::888ef78c809e8bd4120a19d38c3f6ba1
https://doi.org/10.1080/09243046.2022.2096720
https://doi.org/10.1080/09243046.2022.2096720
Publikováno v:
Advanced Composite Materials. 31:399-427
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::826fbea8c949cae1e69c6fce32f1df42
https://doi.org/10.1080/09243046.2021.2021358
https://doi.org/10.1080/09243046.2021.2021358
Autor:
Joseph C. Janicki, Matthew C. Egloff, Dilpreet S. Bajwa, Roberta Amendola, Cecily A. Ryan, Douglas S. Cairns
Publikováno v:
Journal of Composites Science; Volume 7; Issue 6; Pages: 222
Carbon fiber reinforced polymers (CFRPs) are increasingly used in the aerospace industry because of their robust mechanical properties and strength to weight ratio. A significant drawback of CFRPs is their resistance to formability when drawing conti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::757c156d794e73e7558564816f7248da
https://doi.org/10.3390/jcs7060222
https://doi.org/10.3390/jcs7060222
Publikováno v:
Journal of Mechanical Science and Technology. 34:3709-3720
Composite structures are more susceptible to manufacturing defects than conventional materials. Fiber misalignment, cracks, and voids are typical types of manufacturing defects in laminated composites. Defects can greatly reduce structural integrity
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::99521a4ea23d8632d7990d49d5d1135e
https://doi.org/10.1007/s12206-020-0823-y
https://doi.org/10.1007/s12206-020-0823-y
Autor:
Yoni Shchemelinin, Bryan Feigel, Rachel Eisgruber, Roberta Amendola, Matt Egloff, Cecily Ryan, Jared W. Nelson, Douglas S. Cairns, Joseph C. Janicki, Dilpreet S. Bajwa, Juhyeong Lee
Publikováno v:
American Society for Composites 2021.
Stretch broken carbon fiber (SBCF) is generated by breaking individual filaments in carbon fiber tows at inherent flaws in tension in a continuous process. This process results in randomly broken, collimated fiber fragments. The shorter fiber length
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d00c28d26838fa1d319936d055f65f07
https://doi.org/10.12783/asc36/35924
https://doi.org/10.12783/asc36/35924
Autor:
Douglas S. Cairns, Kyeongsik Woo
Publikováno v:
Composite Structures. 210:310-320
In this paper, we studied the selective activation of intrinsic cohesive elements by using controllable multi-point constraints (MPCs) for fracture analyses of laminated composites. Cohesive elements inserted between bulk elements were deactivated by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0bbac3b408893104d76bb2b7c2eefb26
https://doi.org/10.1016/j.compstruct.2018.11.055
https://doi.org/10.1016/j.compstruct.2018.11.055
Autor:
Douglas S. Cairns, David A. Miller, Paul Murdy, Daniel D. Samborsky, Jake D. Nunemaker, Michael M. Voth
Publikováno v:
Wind Energy Science, Vol 3, Pp 427-438 (2018)
Fiber-reinforced-polymer composites (FRPs) possess superior mechanical properties and formability, making them a desirable material for construction of large optimized mechanical structures, such as aircraft, wind turbines, and marine hydrokinetic (M
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b2012efbb9740c5fbce519db6a8832c4
https://doi.org/10.5194/wes-3-427-2018
https://doi.org/10.5194/wes-3-427-2018
Publikováno v:
Journal of Mechanical Science and Technology. 32:2173-2182
In this paper, numerical model of thick adhesive inclined joints has been prepared and validated against experimental test to study the effect of manufacturing defect on the joint strength. The inclined joint was made up of two laminate webs attached
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2194f33002c545019fe8fed8250b032b
https://doi.org/10.1007/s12206-018-0426-z
https://doi.org/10.1007/s12206-018-0426-z
Publikováno v:
Wind Energy Science, Vol 3, Pp 107-120 (2018)
Given that wind turbine blades are large structures, the use of low-cost composite manufacturing processes and materials has been necessary for the industry to be cost competitive. Since these manufacturing methods can lead to the inclusion of unwant
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3fc2c165f0cc09936e66ff04fe6a2a1e
https://www.wind-energ-sci.net/3/107/2018/wes-3-107-2018.pdf
https://www.wind-energ-sci.net/3/107/2018/wes-3-107-2018.pdf
Autor:
Alexey Dynkin, Matthew C. Egloff, Douglas S. Cairns, Joseph C. Janicki, Cecily Ryan, Roberta Amendola, Dilpreet S. Bajwa
Publikováno v:
Journal of Testing and Evaluation. 50:20210250
Fiber reinforced polymer composites are often used as a replacement for metal alloys because of the superior strength to weight ratio. However, a major drawback of these materials is the lack of formability caused by the low strain to failure ratio t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e1f547db3f2633396fd284df4f8110a2
https://doi.org/10.1520/jte20210250
https://doi.org/10.1520/jte20210250