Study on the Relationship Between Ship Resistance and Trim, Supported by Experimental and Software-Based Analysis

IF 0.8 Q3 ENGINEERING, MARINE

Transactions on Maritime Science-ToMS Pub Date : 2022-10-21 DOI:10.7225/toms.v11.n02.004

Kerim Ziylan, S. Nas

引用次数: 0

Abstract

In this study, towing tank experiments have been carried out for a container ship under different trim-draft conditions. Experimental results have been interpreted together with the results of the Holtrop method used in both Maxsurf and Orca to identify reactions to changing trim conditions. The study has shown that towing tank experiment findings differ from other relevant findings. The ship shows different resistance characteristics under different trim conditions, but generally the least resistance without trim. In addition, the total resistance change at ship design speed was found to be up to 18% higher in the trim by aft condition. We believe that study findings will help better understand the constantly changing resistance variable depending on draft, speed, and trim conditions.

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船舶阻力与纵倾关系研究，基于实验和软件分析

本文对某集装箱船进行了不同侧吃水条件下的拖曳舱试验。实验结果与Maxsurf和Orca中使用的Holtrop方法的结果一起进行了解释，以确定对变化的修剪条件的反应。研究表明，拖曳舱实验结果与其他相关研究结果不同。船舶在不同纵倾条件下阻力特性不同，但一般不纵倾时阻力最小。此外，在船舶设计航速下的总阻力变化发现，在船尾条件下，纵倾时的总阻力变化高达18%。我们相信研究结果将有助于更好地理解不断变化的阻力变量取决于吃水，速度和修剪条件。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Transactions on Maritime Science-ToMS ENGINEERING, MARINE-

CiteScore

1.50

自引率

12.50%

发文量

期刊介绍： ToMS is a scientific journal with international peer review which publishes papers in the following areas: ~ Marine Engineering, ~ Navigation, ~ Safety Systems, ~ Marine Ecology, ~ Marine Fisheries, ~ Hydrography, ~ Marine Automation and Electronics, ~ Transportation and Modes of Transport, ~ Marine Information Systems, ~ Maritime Law, ~ Management of Marine Systems, ~ Marine Finance, ~ Bleeding-Edge Technologies, ~ Multimodal Transport, ~ Psycho-social and Legal Aspects of Long-term Working Aboard. The journal is published in English as an open access journal, and as a classic paper journal (in limited editions). ToMS aims to present best maritime research from South East Europe, particularly the Mediterranean area. Articles will be double-blind reviewed by three reviewers. With the intention of providing an international perspective at least one of the reviewers will be from abroad. ToMS also promotes scientific collaboration with students and has a section titled Students’ ToMS. These papers also undergo strict peer reviews. Furthermore, the Journal publishes short reviews on significant papers, books and workshops in the fields of maritime science.