Zobrazeno 1 - 10 of 11 pro vyhledávání: '"Jong-Oh Sun"'
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Akademický článek
Definition and calculation method of modal effective mass of asymmetric fluid-structure interaction system for seismic analysis
Autor: Yong-Hwa Heo, Jong-Oh Sun, Gyeong Ho Kim, Yeonseok Choo
Publikováno v: Nuclear Engineering and Technology, Vol 55, Iss 12, Pp 4307-4316 (2023)
In this paper, modal effective mass for asymmetric fluid-structure interaction system is defined and equations for its calculation is derived. To establish consistency, modal effective mass in symmetric structure only system is briefly reviewed, foll
Externí odkaz: https://doaj.org/article/03b43d1e69554d068b5ed0ad476d53b2
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7
Bottom-mounted control rod drive mechanism for KJRR
Autor: Jong-Oh Sun, Hyung Huh, Yeon-Sik Yoo, Sanghaun Kim, Jeong-Soo Ryu, Jin Haeng Lee, Yeong-Garp Cho, Hyokwang Lee
Publikováno v: Nuclear Engineering and Design. 300:222-230
The KIJANG research reactor (KJRR), which is currently being designed by Korea Atomic Energy Research Institute, is a pool type research reactor with 15 MW of thermal power. Contrary to the top-mounted control rod drive mechanism (CRDM), the main dri
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::29f07347c3f1bdc3e5ce8e9115068fa5
https://doi.org/10.1016/j.nucengdes.2016.01.036
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8
Control of transient vibrations due to stage movements in 6-dof active pneumatic table by inertial force compensation
Autor: Jong-Oh Sun, Kwang-Joon Kim
Publikováno v: Journal of Sound and Vibration. 332:5241-5254
Passive pneumatic tables are popularly used in precision measurements or processes for isolation of ground vibrations over frequency ranges higher than resonance frequencies of a few Hz typically. Recently, active pneumatic tables are also used often
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ad277be8fcd12852eada911f69b2ea2a
https://doi.org/10.1016/j.jsv.2013.05.013
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9
Six-degree of freedom active pneumatic table based on time delay control technique
Autor: Jong-Oh Sun, Kwang-Joon Kim
Publikováno v: Proceedings of the Institution of Mechanical Engineers, Part I: Journal of Systems and Control Engineering. 226:622-637
Precision equipment is sensitive in general to both horizontal and vertical ground vibrations and, thus, equipment manufacturers specify limits on the vibrations of the floor so that such equipment can be operated satisfactorily. When the floor vibra
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f1515566713221873c2671dc43d6f0c1
https://doi.org/10.1177/0959651811428550
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10
Isolation of vibrations due to speakers in audio-visual electronic devices without deteriorating vibration of speaker cone
Autor: Kwang-Joon Kim, Jong-Oh Sun
Publikováno v: Journal of Mechanical Science and Technology. 26:723-730
As audio-visual electronic devices such as TV and laptop computer get thinner, vibrations due to speakers bring about sometimes deteriorations in the audio-visual performance. When visco-elastic isolators are installed between speakers and device str
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::28760922e24fa24e420e808aff343373
https://doi.org/10.1007/s12206-011-1227-9
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