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A Study on the Effect of Filling Ratio on Sloshing Impact Pressure  

Choi, Hu-In (Dept. of Naval Architecture and Ocean Engineering, Pusan National University)
Kwon, Sun-Hong (Dept. of Naval Architecture and Ocean Engineering, Pusan National University)
Park, Jung-Ho (Dept. of Naval Architecture and Ocean Engineering, Pusan National University)
Choi, Young-Myung (Dept. of Naval Architecture and Ocean Engineering, Pusan National University)
Publication Information
Journal of Ocean Engineering and Technology / v.24, no.6, 2010 , pp. 30-33 More about this Journal
Abstract
This study presents the effect of filling ratio on sloshing impact pressure. The experiment was done with three filling ratios of 20%, 70%, and 95% of the tank height. The input of the motion was regular excitation. The total number of sensors in use were 53. They were installed on tank top and tank wall. The maximum pressures and the average of one third highest impact pressures for the whole pressure sensors were investigated. The result shows clearly the location of sensors which are exposed to the high impact pressures for different filling ratios. The characteristics of the impact patterns for three filling ratios were also examined.
Keywords
Impact pressure pattern; Regular excitation; Sloshing experiment; Histogram of impact pressure; Filling ratio;
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