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J. Ocean Eng. Technol. 2010;24(6):30-33.    

A Study on the Effect of Filling Ratio on Sloshing Impact Pressure
Choi Hu-In,Kwon Sun-Hong,Park Jung-Ho,Choi Young-Myung
Dept. of Naval Architecture and Ocean Engineering Pusan National University,Dept. of Naval Architecture and Ocean Engineering Pusan National University,Dept. of Naval Architecture and Ocean Engineering Pusan National University,Dept. of Naval Architect
적재율이 슬로싱 충격압력에 미치는 영향에 관한 연구
최후인,권순홍,박정호,최영명
부산대학교 조선해양공학과,부산대학교 조선해양공학과,부산대학교 조선해양공학과,부산대학교 조선해양공학과
Copyright © 2010 The Korean Society of Ocean Engineers     Open access / Under a Creative Commons License
Key Words: Impact pressure pattern, Regular excitation, Sloshing experiment, Histogram of impact pressure, Filling ratio
핵심용어: 충격압력패턴, 단일주기가진, 슬로싱 실험, 충격압력 히스토그램, 적재율
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.


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