Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Junghan Yun"'
Publikováno v:
Journal of Materials Science & Technology. 105:45-56
The lifespan of plasma-sprayed thermal barrier coating (TBC) systems is difficult to predict owing to the variety of microstructures and deterioration histories. In this study, we developed a novel TBC damage model to reflect deterioration histories;
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ab1c63a11cb895f5ecabeeb2c2bcac6
https://doi.org/10.1016/j.jmst.2021.07.018
https://doi.org/10.1016/j.jmst.2021.07.018
Publikováno v:
Journal of Mechanical Science and Technology. 36:127-134
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::abb848a27a27d29179d4796dbb634983
https://doi.org/10.1007/s12206-021-1211-y
https://doi.org/10.1007/s12206-021-1211-y
Publikováno v:
Journal of Mechanical Science and Technology. 34:4605-4611
The maintenance of the gas turbine blades is important because these blades are operated in harsh conditions. Therefore, nickel-based superalloys that offer excellent performances in high-temperature conditions are typically used, and the blades are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a60a60a711a743ca05101bcb7147303
https://doi.org/10.1007/s12206-020-1018-2
https://doi.org/10.1007/s12206-020-1018-2
Publikováno v:
International Journal of Precision Engineering and Manufacturing. 21:1677-1685
Thermal barrier coatings (TBCs) applied to high-temperature components of gas turbines consist of a ceramic top coat, a metallic bond coat, and thermally grown oxide (TGO) generated between the top coat and bond coat. Because TBCs are subjected to re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::168358ceb16f3b9f6cc04037cd6f9671
https://doi.org/10.1007/s12541-020-00363-3
https://doi.org/10.1007/s12541-020-00363-3
Publikováno v:
Transactions of the Korean Society of Mechanical Engineers - A. 43:317-322
발전시스템의 고효율화가 추진됨에 따라 발전시스템의 가동온도가 높아졌으며, 그에 따라 고온환경에서 핵심부품의 내구성 확보가 중요시되고 있다. 고온 환경에서 내구성을 확보하기 위
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0693e17af3247a46a48ae4301dceb184
https://doi.org/10.3795/ksme-a.2019.43.5.317
https://doi.org/10.3795/ksme-a.2019.43.5.317
Autor:
Junghan Yun, Yongseok Kim, Jeong-Min Lee, Kyoung-Sup Kum, Soo Park, Young-Ze Lee, Hyunwoo Song, Chang-Sung Seok
Publikováno v:
International Journal of Precision Engineering and Manufacturing-Green Technology. 7:185-193
Combined-cycle power generation is a high-efficiency power generation method using natural gas that can reduce the emissions of carbon dioxide and other harmful substances by increasing the power generation efficiency. Therefore, the turbine inlet te
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e33cb35144c60f8381d68170f14c740d
https://doi.org/10.1007/s40684-019-00116-2
https://doi.org/10.1007/s40684-019-00116-2
Publikováno v:
Journal of the Korean Society for Precision Engineering. 36:53-57
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dcde8506cecdcf471cc7c15fe26050bb
https://doi.org/10.7736/kspe.2019.36.1.53
https://doi.org/10.7736/kspe.2019.36.1.53
Autor:
Jae-Mean Koo, Sunguk Wee, Hyunwoo Song, Chang-Sung Seok, Jeong-Min Lee, Yongseok Kim, Junghan Yun
Publikováno v:
International Journal of Precision Engineering and Manufacturing-Green Technology. 5:311-316
As growing attention on greenhouse gas reduction, developing an eco-friendly power generation system of power plants and enhancing its efficiency has been actively researched. In order to increase the efficiency, the operating temperature has been ra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0325b8ccaab5dde31471298c5484a864
https://doi.org/10.1007/s40684-018-0033-6
https://doi.org/10.1007/s40684-018-0033-6
Autor:
Sunguk Wee, Jae-Mean Koo, Hyunwoo Song, Chang-Sung Seok, Youngseok Kim, Junghan Yun, Jeong-Min Lee
Publikováno v:
Journal of the Korean Society for Precision Engineering. 34:479-483
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::53d3c77fc5f8bb81ba426f8ec16b834f
https://doi.org/10.7736/kspe.2017.34.7.479
https://doi.org/10.7736/kspe.2017.34.7.479
Autor:
Jeong-Min Lee, Sunguk Wee, Yongseok Kim, Jae-Mean Koo, Junghan Yun, Young-Ze Lee, Chang-Sung Seok, Hyunwoo Song
Publikováno v:
International Journal of Precision Engineering and Manufacturing. 18:555-560
Since gas turbines operate under extremely high temperatures, the hot-section parts of gas turbines should be protected from severe environmental conditions. Thermal Barrier Coating (TBC) is a protection technique that lowers the surface temperature
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2f2b70ad65266e60a003f6743caa9cb7
https://doi.org/10.1007/s12541-017-0066-8
https://doi.org/10.1007/s12541-017-0066-8