Zobrazeno 1 - 10
of 157
pro vyhledávání: '"JIN-RAE CHO"'
Autor:
Jin-Rae Cho
Publikováno v:
Applied Sciences, Vol 14, Iss 19, p 8794 (2024)
A phase-field crack model is developed for numerical analysis of thermal buckling and postbuckling behavior of a functionally graded (FG) graphene platelet-reinforced composite (FG-GPLRC) plate with a central crack. The inclined central crack is repr
Externí odkaz:
https://doaj.org/article/9214a2908fef42b085d3a65e9ed1fb94
In-Depth Study on the Application of a Graphene Platelet-reinforced Composite to Wind Turbine Blades
Autor:
Hyeong Jin Kim, Jin-Rae Cho
Publikováno v:
Materials, Vol 17, Iss 16, p 3907 (2024)
Graphene platelets (GPLs) are gaining popularity across various sectors for enhancing the strength and reducing the weight of structures, thanks to their outstanding mechanical characteristics and low manufacturing cost. Among many engineering struct
Externí odkaz:
https://doaj.org/article/8d2bbe889fa64e9ab1a1ca1e8dd2d5bb
Exploratory Study on the Application of Graphene Platelet-Reinforced Composite to Wind Turbine Blade
Autor:
Hyeong Jin Kim, Jin-Rae Cho
Publikováno v:
Polymers, Vol 16, Iss 14, p 2002 (2024)
With the growth of the wind energy market and the increase in the size of wind turbines, the demand for advanced composite materials with high strength and low density for wind turbine blades has become imperative. Graphene platelets (GPLs) stand out
Externí odkaz:
https://doaj.org/article/afe8a6b20d8f4f00b736cecc884239d4
Autor:
Hyeong Jin Kim, Jin-Rae Cho
Publikováno v:
Materials, Vol 17, Iss 13, p 3332 (2024)
Renewable energy markets, particularly wind energy, have experienced remarkable growth, predominantly driven by the urgent need for decarbonization in the face of accelerating global warming. As the wind energy sector expands and turbines increase in
Externí odkaz:
https://doaj.org/article/a37d60010dc346d9893d1bc6194a1d99
Autor:
Jin-Rae Cho
Publikováno v:
Applied Sciences, Vol 14, Iss 10, p 4281 (2024)
This study is concerned with the nonlinear free vibration of a cracked functionally graded porous cylindrical panel reinforced with graphene platelets by introducing a phase-field crack model. Conventional crack modeling by separating the grid nodes
Externí odkaz:
https://doaj.org/article/bfae3e09f02b4a0bbe80c1fdc69925a7
Autor:
Jin-Rae Cho
Publikováno v:
Symmetry, Vol 16, Iss 2, p 224 (2024)
Large deflection nonlinear bending of functionally graded (FG) porous cylindrical panels reinforced with graphene platelets (GPLs) on a Pasternak-type elastic foundation is examined by developing a reliable and effective 2D meshfree-based nonlinear n
Externí odkaz:
https://doaj.org/article/b1380ee3a18b4e74abb6d5cbdf355071
Investigation of Buckling Behavior of Cracked FG Cylindrical Panels Reinforced by Graphene Platelets
Autor:
Jin-Rae Cho
Publikováno v:
Symmetry, Vol 15, Iss 12, p 2162 (2023)
The buckling behavior of a functionally graded graphene-platelet-reinforced composite (FG-GPLRC) was traditionally investigated, mostly with respect to its undamaged structures. In this context, the current study investigated the buckling behavior of
Externí odkaz:
https://doaj.org/article/30d33cce24f14698848b94f5f6257314
Autor:
Jin-Rae Cho
Publikováno v:
Materials, Vol 16, Iss 17, p 6056 (2023)
Functionally graded (FG) composite structures reinforced by graphene platelets (GPL) have been widely adopted as a state-of-the-art structural element due to their preeminent properties and functional designability. However, most studies are confined
Externí odkaz:
https://doaj.org/article/a90ef21115354e079874ef199922c2fe
Autor:
Jin-Rae Cho
Publikováno v:
Nanomaterials, Vol 13, Iss 9, p 1441 (2023)
The free vibration of functionally graded porous cylindrical shell panels reinforced with graphene platelets (GPLs) was numerically investigated. The free vibration problem was formulated using the first-order shear deformation shell theory in the fr
Externí odkaz:
https://doaj.org/article/d7745bee2ddc4ac7bbce1d07625ee6c3
Autor:
Jin-Rae Cho
Publikováno v:
Polymers, Vol 15, Iss 9, p 1987 (2023)
Functionally graded CNT (carbon nanotube)-reinforced composites (FG-CNTRCs) are intensively studied because the mechanical behaviors of conventional composites can be dramatically improved. Only a small amount of CNTs are appropriately distributed th
Externí odkaz:
https://doaj.org/article/cf4539b5415f45c882d2baf8a073efe2