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Energy dissipation by particle sloshing in a rolling cylindrical vessel  

Lee, Soo-Hyuk (금오공과대학교 기계공학부)
Heo, Sung-Mo (금오공과대학교 기계공학부)
Cho, Hye-Min (금오공과대학교 기계공학부)
Son, Hyunsung (POSCO 기술 연구소)
Jeong, Seong-Min (한국세라믹연구원)
Park, Junyoung (금오공과대학교 기계공학부)
Publication Information
Journal of the Korean Society of Manufacturing Process Engineers / v.9, no.3, 2010 , pp. 62-68 More about this Journal
Abstract
In the engineering field, sloshing in rolling vessel is a hot issue because of the connection with ship stability problem. The sloshing phenomena also can be utilized in the field of structure or facility vibration damper. This paper explores the possibility which sloshing of multi-particles can be used to dissipate energy in a rolling container. This energy dissipation can be utilized to the application of rotating damper. Some of the parameters expected to dissipates energy, such as vessel size, particle size, mass fraction and ramp height, have been experimentally and theoretically studied.
Keywords
Particle Sloshing; Particle Rotating Damper; Rolling Container;
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