全浪向波浪增阻预报新方法在实船试航中的应用研究

doi:10.19423/j.cnki.31-1561/u.2023.03.053

船舶 ›› 2023, Vol. 34 ›› Issue (03): 53-62.DOI: 10.19423/j.cnki.31-1561/u.2023.03.053

全浪向波浪增阻预报新方法在实船试航中的应用研究

王金宝^1,2, 马翔¹, 冯毅¹, 熊小青^1,2

1.中国船舶及海洋工程设计研究院上海 200011;
2.上海市船舶工程重点实验室上海 200011

收稿日期:2023-01-05 修回日期:2023-02-01 出版日期:2023-06-25 发布日期:2023-07-06
作者简介:王金宝（1969-）,男,博士,研究员/博士生导师。研究方向：基于CFD和模型试验的船舶航速预报及实船测试验证。马翔（1981-）,男,本科,高级工程师。研究方向：实船性能测试验证和节能技术开发。冯毅（1982-）,男,硕士,研究员。研究方向：船舶快速性及程序实现。熊小青（1982-）,男,本科,研究员。研究方向：船舶快速性。

Application of New Method for Predicting Added Resistance of Ships in Waves of Arbitrary Heading During Sea Trial

WANG Jinbao^1,2, MA Xiang¹, FENG Yi¹, XIONG Xiaoqing^1,2

1. Marine Design & Research Institute of China, Shanghai 200011, China;
2. Shanghai Key Laboratory of Ship Engineering, Shanghai 200011, China

Received:2023-01-05 Revised:2023-02-01 Online:2023-06-25 Published:2023-07-06

摘要/Abstract

摘要： 波浪增阻的正确预报对实船的功率修正具有重要影响,需要恰当消除才能准确评价约定功率下的航速是否达到要求。2022年12月召开的MEPC 79会议正式将ITTC 2021版“实船航速测试分析规程”确定为法定规程,该规程引入了全浪向波浪增阻预报方法SNNM,弥补了现有波浪增阻预报方法的局限。该文重点研究了周期、浪向、波谱以及RAO曲线形状等因素对SNNM预报方法的影响,可用于指导实船试航的功率修正。

关键词: 全浪向, 波浪增阻预报新方法, 实船试航, 应用研究

Abstract: The accurate prediction of the added resistance in waves has an important impact on the power correction of the full-scale ship, and it needs to be properly eliminated to accurately evaluate whether the speed at the agreed power meets the requirements. The MEPC 79 meeting held in December 2022 officially recognized the ITTC 2021 version of the “Preparation, Conduct and Analysis of Speed/Power Trials” as a statutory procedure, and the SNNM method for the prediction of the added resistance of ships in waves of arbitrary heading was introduced to fill the gap of current prediction methods. The influences of the period, wave direction, wave spectrum and the shape of RAO curve on the SNNM method have been examined in detail for the power correction in sea trials.

Key words: waves of arbitrary heading, new method for predicting added resistance in waves, sea trial, application

中图分类号:

U661.3

王金宝, 马翔, 冯毅, 熊小青. 全浪向波浪增阻预报新方法在实船试航中的应用研究[J]. 船舶, 2023, 34(03): 53-62.

WANG Jinbao, MA Xiang, FENG Yi, XIONG Xiaoqing. Application of New Method for Predicting Added Resistance of Ships in Waves of Arbitrary Heading During Sea Trial[J]. Ship & Boat, 2023, 34(03): 53-62.

参考文献

[1] ITTC. Recommended procedures and guidelines 7.5-04-01-01.1: preparation and conduct of speed/power trials[S]. Zürich, 2014.
[2] ITTC. Recommended procedures and guidelines 7.5-04-01-01.2: analysis of speed/power trials[S]. Zürich, 2014.
[3] ITTC. Recommended procedures and guidelines 7.5-04-01-01.1: preparation, conduct and analysis of speed/power trials[S]. Zürich, 2017.
[4] ITTC. Recommended procedures and guidelines 7.5-04-01-01.1: preparation, conduct and analysis of speed/power trials[S]. Zürich, 2021.
[5] Marine Environment Protection Committee(MEPC). 68th session, 11 to 15 May2015(imo.org) [EB/OL]. [2023-01-05]. https://www.imo.org/en/MediaCentre/MeetingSummaries/Pages/MEPC-68th-session.aspx.
[6] Marine Environment Protection Committee(MEPC). 73rd session, 22-26 October2018(imo.org) [EB/OL]. [2023-01-05]. https://www.imo.org/en/MediaCentre/MeetingSummaries/Pages/MEPC-73rd-session.aspx.
[7] Marine Environment Protection Committee(MEPC). 79th session, 12-16 December2022(imo.org) [EB/OL]. [2023-01-05]. https://www.imo.org/en/MediaCentre/MeetingSummaries/Pages/MEPC-73rd-session.aspx.
[8] 王金宝. 实船航速测试规程持续更新及建议 [EB/OL]. [2023-01-05].https://www.imarine.cn/article-9721-1.html.
[9] WANG J B, BIELICKI S, KLUWE F, et al.Validation study on a new semi-empirical method for the prediction of added resistance in waves of arbitrary heading in analyzing ship speed trial results[J]. Ocean Engineering, 2021, 240: 109959.
[10] 王金宝. 全浪向波浪增阻预报方法开发验证及建议 [EB/OL].[2023-01-05] .https://www.imarine.cn/article-9757-1.html.
[11] LIU S K, PAPANIKOLAOU A.Regression analysis of experimental data for added resistance in waves of arbitrary heading and development of a semi-empirical formula[J]. Ocean Engineering, 2020, 206: 107357.

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全浪向波浪增阻预报新方法在实船试航中的应用研究

Application of New Method for Predicting Added Resistance of Ships in Waves of Arbitrary Heading During Sea Trial

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