Experimental studies of suppressing effectiveness on sloshing with two perforated floating plates

Experimental studies of suppressing effectiveness on sloshing with two perforated floating plates

In the present paper, model tests of suppressing sloshing fitted with two perforated floating plates are carried out. The study involves identification of system performance such as the suppression and the solidity ratio. Three different solidity ratios of perforated plates have been tried out as po...

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Main Authors: Yue-Min Yu, Ning Ma, She-Ming Fan, Xie-Chong Gu
Format: Article
Language:English
Published: Elsevier 2019-01-01
Series:International Journal of Naval Architecture and Ocean Engineering
Online Access:http://www.sciencedirect.com/science/article/pii/S2092678218300724
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spelling doaj-8a3b2968fa924caeb8a9a076f78c9e042020-11-25T00:20:51ZengElsevierInternational Journal of Naval Architecture and Ocean Engineering2092-67822019-01-01111285293Experimental studies of suppressing effectiveness on sloshing with two perforated floating platesYue-Min Yu0Ning Ma1She-Ming Fan2Xie-Chong Gu3School of Civil Engineering and Architecture, Hainan University, No. 58, Renmin Avenue, Haikou, Hainan Province, China; State Key Laboratory of Ocean Engineering, Shanghai Jiao Tong University, 800 Dongchuan Rd, Shanghai, China; Corresponding author. School of Civil Engineering and Architecture, Hainan University, No. 58, Renmin Avenue, Haikou, Hainan Province, 570228, China.State Key Laboratory of Ocean Engineering, Shanghai Jiao Tong University, 800 Dongchuan Rd, Shanghai, ChinaShanghai Key Laboratory of Ship Engineering, Marine Design & Research Institute of China, Shanghai, ChinaState Key Laboratory of Ocean Engineering, Shanghai Jiao Tong University, 800 Dongchuan Rd, Shanghai, ChinaIn the present paper, model tests of suppressing sloshing fitted with two perforated floating plates are carried out. The study involves identification of system performance such as the suppression and the solidity ratio. Three different solidity ratios of perforated plates have been tried out as potential positive slosh damping devices. A series of painstaking experiments have been conducted in a rigid rectangular tank on six degrees of freedom motion platform under roll harmonic excitation. Comparison of the clean tank shows that the three types of perforated plates are all effective on damping the run-up and impact pressure along the bulkhead. The parametric study indicates that the perforated plate with the median solidity ratio is the most optimal one in suppressing sloshing among three configurations. Keywords: Suppressing sloshing, Model test, Perforated floating plate, Solidity ratio, Run-up, Impact pressurehttp://www.sciencedirect.com/science/article/pii/S2092678218300724
collection DOAJ
language English
format Article
sources DOAJ
author Yue-Min Yu
Ning Ma
She-Ming Fan
Xie-Chong Gu
spellingShingle Yue-Min Yu
Ning Ma
She-Ming Fan
Xie-Chong Gu
Experimental studies of suppressing effectiveness on sloshing with two perforated floating plates
International Journal of Naval Architecture and Ocean Engineering
author_facet Yue-Min Yu
Ning Ma
She-Ming Fan
Xie-Chong Gu
author_sort Yue-Min Yu
title Experimental studies of suppressing effectiveness on sloshing with two perforated floating plates
title_short Experimental studies of suppressing effectiveness on sloshing with two perforated floating plates
title_full Experimental studies of suppressing effectiveness on sloshing with two perforated floating plates
title_fullStr Experimental studies of suppressing effectiveness on sloshing with two perforated floating plates
title_full_unstemmed Experimental studies of suppressing effectiveness on sloshing with two perforated floating plates
title_sort experimental studies of suppressing effectiveness on sloshing with two perforated floating plates
publisher Elsevier
series International Journal of Naval Architecture and Ocean Engineering
issn 2092-6782
publishDate 2019-01-01
description In the present paper, model tests of suppressing sloshing fitted with two perforated floating plates are carried out. The study involves identification of system performance such as the suppression and the solidity ratio. Three different solidity ratios of perforated plates have been tried out as potential positive slosh damping devices. A series of painstaking experiments have been conducted in a rigid rectangular tank on six degrees of freedom motion platform under roll harmonic excitation. Comparison of the clean tank shows that the three types of perforated plates are all effective on damping the run-up and impact pressure along the bulkhead. The parametric study indicates that the perforated plate with the median solidity ratio is the most optimal one in suppressing sloshing among three configurations. Keywords: Suppressing sloshing, Model test, Perforated floating plate, Solidity ratio, Run-up, Impact pressure
url http://www.sciencedirect.com/science/article/pii/S2092678218300724
work_keys_str_mv AT yueminyu experimentalstudiesofsuppressingeffectivenessonsloshingwithtwoperforatedfloatingplates
AT ningma experimentalstudiesofsuppressingeffectivenessonsloshingwithtwoperforatedfloatingplates
AT shemingfan experimentalstudiesofsuppressingeffectivenessonsloshingwithtwoperforatedfloatingplates
AT xiechonggu experimentalstudiesofsuppressingeffectivenessonsloshingwithtwoperforatedfloatingplates
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