TY - JOUR
T1 - Frequency response of a liquid sloshing in a rotating, laterally oscillating, cylindrical vessel
AU - Yokose, Eisaku
AU - Saito, Yusuke
AU - Sawada, Tatsuo
N1 - Publisher Copyright:
© The Authors, published by EDP Sciences, 2018.
PY - 2018/10/10
Y1 - 2018/10/10
N2 - We have investigated the free-surface fluctuations of liquid in a rotating, laterally oscillating, cylindrical vessel. In the experiments, we changed independently both the lateral forcing frequency f and the rotation frequency of the cylinder. We measured the time-dependent fluid-dynamic pressure instead of the free surface fluctuations. From an FFT analysis of the dynamic pressure, we obtained two significant frequencies: f-and f +. They are associated, respectively, with waves that rotate in the same direction, and in the opposite direction, relative to the rotation of the vessel. We also examined these results using linearized wave theory.
AB - We have investigated the free-surface fluctuations of liquid in a rotating, laterally oscillating, cylindrical vessel. In the experiments, we changed independently both the lateral forcing frequency f and the rotation frequency of the cylinder. We measured the time-dependent fluid-dynamic pressure instead of the free surface fluctuations. From an FFT analysis of the dynamic pressure, we obtained two significant frequencies: f-and f +. They are associated, respectively, with waves that rotate in the same direction, and in the opposite direction, relative to the rotation of the vessel. We also examined these results using linearized wave theory.
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U2 - 10.1051/matecconf/201821115003
DO - 10.1051/matecconf/201821115003
M3 - Conference article
AN - SCOPUS:85055483190
VL - 211
JO - MATEC Web of Conferences
JF - MATEC Web of Conferences
SN - 2261-236X
M1 - 15003
T2 - 14th International Conference on Vibration Engineering and Technology of Machinery, VETOMAC 2018
Y2 - 10 September 2018 through 13 September 2018
ER -