Zobrazeno 1 - 10 of 15 pro vyhledávání: '"Seong-Won Seo"'
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Akademický článek
Influence of cellulose nanofiber fluid on flow instability and heat transfer of two-phase closed thermosyphon
Autor: Chan hee Lee, Seong-Won Seo, Dong Kyou Park, Kwon-Yeong Lee
Publikováno v: Heliyon, Vol 9, Iss 10, Pp e20925- (2023)
In this research, the geyser phenomenon occurring in a small-diameter two-phase closed thermosyphon (TPCT) was observed and the instability of the device was discussed. Geyser phenomena interfere with the natural circulation of internal working fluid
Externí odkaz: https://doaj.org/article/220a91acac014ff084e10348a0b7216e
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7
A Study on e-PBL System for Improvement of Self-Directed Learning Ability
Autor: Seong-Won Seo, Eui-Jeong Kim
Publikováno v: The Journal of the Korean Institute of Information and Communication Engineering. 17:1471-1476
This research examines how PBL(Problem-based Learning; PBL) system affects to ‘Self-directed learning ability’, by developing and applying it to the participants of “Science Cyber Conference” - the web based on-line debating learning program
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f9997ccb906230e6a4e2364e2e60de04
https://doi.org/10.6109/jkiice.2013.17.6.1471
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8
Development of Collaborative Problem-Based Learning Model based on Smart Education
Autor: Seong-Won Seo, Eui-Jung Kim
Publikováno v: Advanced Science and Technology Letters.
This study examines the concept and strategy of smart learning and collaborative problem solving learning theory; this study research through the educational problems related to an instructional model for collaborative problem solving based on smart
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::78466d2e158771d2e48fee3c3d91d0ad
https://doi.org/10.14257/astl.2015.115.16
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9
A Study on the Sound Absorptive Characteristics and Performance of Parallel Perforated Plate Systems
Autor: Seong-Won Seo, Hwa-Young Song, Byung-Kuk Hong, Dong-Hoon Lee
Publikováno v: Transactions of the Korean Society for Noise and Vibration Engineering. 15:1003-1008
The acoustic absorption of a multiple layer perforated plate system is very good near the resonance frequency region, while it has been regarded as a demerit that its frequency bandwidth is considerably narrow. In order to overcome such a demerit, th
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::18103658707bfe6c30589b29fe822b51
https://doi.org/10.5050/ksnvn.2005.15.9.1003
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10
A Study on the Improvement of Acoustic Absorption of Multiple Layer Perforated Panel Systems
Autor: Hwa-Young Song, Byung-Kuk Hong, Dong-Hoon Lee, Seong-Won Seo
Publikováno v: Transactions of the Korean Society for Noise and Vibration Engineering. 15:571-577
The acoustic absorption of multiple layer perforated panel systems is largely reduced at the anti-resonance frequency. In order to improve the acoustic absorption at the anti-resonance frequency, the sound absorbing materials are inserted between per
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::404f3b82e28112a5f27427e50e772ce5
https://doi.org/10.5050/ksnvn.2005.15.5.571
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