Zobrazeno 1 - 10
of 52
pro vyhledávání: '"Seong-man Choi"'
Publikováno v:
Materials, Vol 16, Iss 17, p 5929 (2023)
We studied the behavioral characteristics of a newly developed dual-layer ablator, which uses carbon-phenolic as a recession layer and silica-phenolic as an insulating layer. The ablator specimens were tested in a 0.4 MW supersonic arc-jet plasma win
Externí odkaz:
https://doaj.org/article/ff0afcaee9334dd7beec84a01659ec0e
Publikováno v:
Materials, Vol 16, Iss 10, p 3717 (2023)
We developed and tested two carbon–phenolic-based ablators for future Korean spacecraft heat shield applications. The ablators are developed with two layers: an outer recession layer, fabricated from carbon–phenolic material, and an inner insulat
Externí odkaz:
https://doaj.org/article/3113a82bedac47489bba25d7ad7a19e9
Publikováno v:
Materials, Vol 16, Iss 5, p 1895 (2023)
For future spacecraft TPS (heat shield) applications, ablation experiments of carbon phenolic material specimens with two lamination angles (0° and 30°) and two specially designed SiC-coated carbon–carbon composite specimens (with either cork or
Externí odkaz:
https://doaj.org/article/db2b59a26ad741b8ba06128417ab8970
Publikováno v:
Journal of the Korean Society of Propulsion Engineers. 26:44-51
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c0f9f12cbd3dda8bcc76785475ab9aa
https://doi.org/10.6108/kspe.2022.26.5.044
https://doi.org/10.6108/kspe.2022.26.5.044
Publikováno v:
International Journal of Aeronautical and Space Sciences. 24:321-333
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8a9ceefac3d648ad09a12247163c766a
https://doi.org/10.1007/s42405-022-00514-y
https://doi.org/10.1007/s42405-022-00514-y
Autor:
Changwook Lee, Seong Man Choi
Publikováno v:
Journal of the Korean Society of Propulsion Engineers. 25:29-35
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5abcaa8e2d537f0646c3d817385de5a7
https://doi.org/10.6108/kspe.2021.25.6.029
https://doi.org/10.6108/kspe.2021.25.6.029
Publikováno v:
Materials, Vol 13, Iss 1, p 124 (2019)
To improve the oxidation resistance of carbon composites at high temperatures, hafnium carbide (HfC) and titanium carbide (TiC) ultra-high-temperature ceramic coatings were deposited using vacuum plasma spraying. Single-layer HfC and TiC coatings and
Externí odkaz:
https://doaj.org/article/fc3d2092a07945fa90c592380234908d
Publikováno v:
Journal of the Korean Society of Propulsion Engineers. 25:34-41
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::29a1b084ebae3f35a6ec715491aba873
https://doi.org/10.6108/kspe.2021.25.2.034
https://doi.org/10.6108/kspe.2021.25.2.034
Publikováno v:
Journal of the Korean Society of Propulsion Engineers. 25:42-54
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::860f9c7c270daeb15ab5a9de96b1b423
https://doi.org/10.6108/kspe.2021.25.2.042
https://doi.org/10.6108/kspe.2021.25.2.042
Publikováno v:
Journal of the Korean Society of Propulsion Engineers. 24:34-42
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d051ce436455cec4f3d3f2992a5e6ad
https://doi.org/10.6108/kspe.2020.24.5.034
https://doi.org/10.6108/kspe.2020.24.5.034