@article{oai:nagasaki-u.repo.nii.ac.jp:00000474,
 author = {吉武, 裕 and 稲垣, 和成 and 安部, 晃 and 梶原, 修平},
 issue = {94},
 journal = {長崎大学大学院工学研究科研究報告, Reports of Graduate School of Engineering, Nagasaki University},
 month = {Jan},
 note = {The authors have been researching vibration control devices using Hula-Hoops. In this study, from the viewpoints of energy saving and cost of the device, the vibration control devices using the rotation 
phenomenon of liquid instead of Hula-Hoops is investigated. The results obtained from the experiments and the numerical calculations are summarized as follows. (1) Depending on the diameter of the cylindrical container, there are differences in the frequency and its range of the water rotation phenomenon. (2) The smaller the diameter, the wider the rotation region of the liquid. (3) The angle when the fluid climbs up the wall of container is also affected by the container shape. (4) When the fluid is 100% alcohol, the rotational resistance is small and the vibration control effect is large., 長崎大学大学院工学研究科研究報告, 50(94), pp.31-35; 2020},
 pages = {31--35},
 title = {液体の回転を利用した制振装置},
 volume = {50},
 year = {2020}
}