Experimental Study of the Effect of a Solid Wing Conveyor on Marine Debris Collection

IF 0.4 4区工程技术 Q4 ENGINEERING, MULTIDISCIPLINARY

Journal of Marine Science and Technology-Taiwan Pub Date : 2022-12-08 DOI:10.51400/2709-6998.2584

E. Sugianto, Jeng-Horng Chen

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引用次数: 1

Abstract

Marine debris is a global problem that has not been resolved. This has encouraged the emergence of marine debris cleaning technologies, one of which is a conveyor ship. However, how effective conveyors are in collecting waste has not been studied. In this paper, experimental research on conveyors as marine debris collectors is investigated. The capability of catamarans with or without solid wing conveyors to collect marine debris is explored. Three kinds of marine debris collection models are used: no-wing conveyor, a 12.5-cm-long wing conveyor, and an 18.75-cm-long wing conveyor. Artificial marine debris (AMD) is spread on the water surface in a static tank. Then, a marine debris collector model is pulled using threads tied to the ship's body. This is done several times starting from a low speed and progressing to a high speed. After the experiment, the effectiveness of marine debris collection from these three models is analysed. In addition, the cause of marine debris not being caught by the model is investigated. This work proposes a new approach to evaluate the effectiveness of conveyer wings in marine debris collection. Based on AMD movement pattern analysis, it is suggested to operate the device at a low speed because the collected AMD ratio is high and the lost

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固体翼式输送机对海洋废弃物收集效果的实验研究

海洋废弃物是一个尚未解决的全球性问题。这鼓励了海洋废弃物清理技术的出现，其中之一就是输送船。然而，输送机在收集废物方面的有效性尚未得到研究。本文对输送机作为海洋废弃物收集器进行了实验研究。探讨了带或不带实心翼输送机的双体船收集海洋废弃物的能力。使用了三种海洋废弃物收集模型：无翼式输送机、12.5厘米长的翼式输送机和18.75厘米长的翼式输送机。人造海洋废弃物（AMD）在一个静态水箱中散布在水面上。然后，用绑在船体上的线拉动一个海洋碎片收集器模型。这是从低速开始并向高速前进几次。实验结束后，对这三种模式的海洋废弃物收集效果进行了分析。此外，还调查了海洋废弃物未被模型捕获的原因。这项工作提出了一种新的方法来评估输送翼在海洋废弃物收集中的有效性。基于AMD运动模式分析，建议以低速操作设备，因为收集到的AMD比率较高，并且丢失

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来源期刊

Journal of Marine Science and Technology-Taiwan 工程技术-工程：综合

CiteScore

1.30

自引率

0.00%

发文量

审稿时长

12 months

期刊介绍： The Journal of Marine Science and Technology (JMST), presently indexed in EI and SCI Expanded, publishes original, high-quality, peer-reviewed research papers on marine studies including engineering, pure and applied science, and technology. The full text of the published papers is also made accessible at the JMST website to allow a rapid circulation.