Zobrazeno 1 - 10
of 144
pro vyhledávání: '"Kee Sung Lee"'
Publikováno v:
Journal of Biological Engineering, Vol 17, Iss 1, Pp 1-19 (2023)
Abstract Background Needle-free jet injection (NFJI) systems enable a controlled and targeted delivery of drugs into skin tissue. However, a scarce understanding of their underlying mechanisms has been a major deterrent to the development of an effic
Externí odkaz:
https://doaj.org/article/b95eb23edc054d519787b739788b8a29
Publikováno v:
Archives of Metallurgy and Materials, Vol vol. 66, Iss No 3, Pp 777-782 (2021)
Oxidation and indentation properties of silicon carbide-coated carbon composites were investigated to analyze its durability under atmospheric thermal shock conditions. The silicon carbide-coated samples were prepared either with chemical vapor depos
Externí odkaz:
https://doaj.org/article/1ea146afcc774acb9d2fb570b04f9530
Publikováno v:
The Journal of Korean Institute of Communications and Information Sciences. 46:1588-1595
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f98834a65391aa0685eec7f173bb60dc
https://doi.org/10.7840/kics.2021.46.10.1588
https://doi.org/10.7840/kics.2021.46.10.1588
Publikováno v:
Ceramics International. 47:22478-22486
Repetitive heating and cooling cycles inevitably cause crack damage of hot gas components of gas turbine engines, such as blades and vanes. In this study the self-healing capacity is investigated of mullite + ytterbium monosilicate (Yb2SiO5) as EBC m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5a303eeec0f0ced20f584266daa7d7ef
https://doi.org/10.1016/j.ceramint.2021.04.257
https://doi.org/10.1016/j.ceramint.2021.04.257
Publikováno v:
Journal of the Korean Ceramic Society. 58:269-275
This study reports the improvement of the mechanical properties of Al2O3 porous ceramics from particle-stabilized colloidal suspension with the addition of carbon fiber through direct foaming. The initial colloidal suspension of Al2O3 was partially h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::805eea8495120fa6dbd37f7202b41699
https://doi.org/10.1007/s43207-020-00105-1
https://doi.org/10.1007/s43207-020-00105-1
Publikováno v:
Materials Letters. 334:133683
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b303d31ee1482770be232f0c23be284c
https://doi.org/10.1016/j.matlet.2022.133683
https://doi.org/10.1016/j.matlet.2022.133683
Publikováno v:
Ceramics International. 46:21233-21242
In this study, high-temperature oxidations and indentations on silicon carbide (SiC)- and hafnium carbide (HfC)-coated carbon–carbon (C/C) composites were investigated to prevent the oxidation of C/C composites in air. The SiC and HfC layers were c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e06204a7231657b19bed77fdf10ca383
https://doi.org/10.1016/j.ceramint.2020.05.211
https://doi.org/10.1016/j.ceramint.2020.05.211
Publikováno v:
Journal of the Korean Ceramic Society. 58:86-93
In this study, crack healing in a SiC–SiC ceramic matrix composite (CMC) was investigated. As a gas turbine often operates at a high temperature above 1350 °C and is frequently cooled to room temperature, small cracks that form in the interior of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f23b351c01856ea1b80676b2ee968267
https://doi.org/10.1007/s43207-020-00074-5
https://doi.org/10.1007/s43207-020-00074-5
Publikováno v:
Ceramics International. 45:21348-21358
Finite element method (FEM) analysis and experimental studies are conducted for designing thermal barrier coatings using yttria-added gadolinium zirconia (Y-GZO) and yttria-stabilized zirconia (YSZ) under indentation contact stresses. The designed th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::68ea11e2cd43df992ff64d110ea26650
https://doi.org/10.1016/j.ceramint.2019.07.121
https://doi.org/10.1016/j.ceramint.2019.07.121
Publikováno v:
Journal of Ceramic Processing Research. 20:499-504
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b05fdc164fc10d131b4044d5c196bb34
https://doi.org/10.36410/jcpr.2019.20.5.499
https://doi.org/10.36410/jcpr.2019.20.5.499