船舶 ›› 2026, Vol. 37 ›› Issue (01): 1-19.DOI: 10.19423/j.cnki.31-1561/u.2025.156

• 本期特约 •    下一篇

船型优化软件OPTShip-SJTU研发与应用

徐宇轩, 严森, 庄园, 王建华, 万德成*   

  1. 上海交通大学 船舶海洋与建筑工程学院 船海计算水动力学研究中心(CMHL) 上海 200240
  • 收稿日期:2025-10-17 修回日期:2025-12-09 出版日期:2026-02-25 发布日期:2026-03-04
  • 通讯作者: 万德成(1967—),男,博士,教授/博士生导师。研究方向:船舶与海洋工程水动力学、计算水动力学、CFD和CAE软件研发等。
  • 作者简介:徐宇轩(2002—),男,博士研究生。研究方向:船舶计算水动力学、基于CFD的船体线形优化。严 森(2000—),男,硕士研究生。研究方向:基于CFD的船体线形优化。庄 园(1993—),女,博士,副研究员/硕士生导师。研究方向:船舶计算水动力学、势黏流耦合和流噪声。王建华(1988—), 男,博士,副研究员/博士生导师。研究方向:船舶计算水动力学、基于CFD的船体线形优化、船舶自航操纵数值预报。万德成,上海交通大学船海计算水动力学研究中心(CMHL)主任,长江学者特聘教授,上海东方学者(跟踪计划)特聘教授,国家重点研发计划项目首席科学家,教育部新世纪优秀人才,上海市优秀学术带头人,上海浦江人才。其主要从事船舶与海洋工程水动力学,计算水动力学与流体力学CAE软件,船舶性能与水动力构型优化,人工智能、机器学习、大数据、大模型与CFD结合技术等研究。其发表论文 500 余篇,获专利和软件著作权60余项,在自由面精确捕捉、精细化流场模拟、高性能计算与数值水池软件研发等方面取得多项原创成果。其荣获周培源水动力学奖一等奖,国际海洋工程CH Kim学者奖、国际海洋与极地工程学会奖、中船集团科技进步奖一等奖等。其担任国际海洋与极地工程学会主席、国际船舶与海洋工程水动力学会议执委会主席、国际船模拖曳水池会议顾问委员会委员、国际船舶水动力学CFD会议指导委员会委员、全国船舶与海洋工程CFD会议执委会主席等,以及《Ocean Engineering》、《Applied Ocean Research》等8个国际期刊和《海洋工程》、《水动力学研究与进展》等11个国内期刊的副主编、执行编委或编委。
  • 基金资助:
    国家自然科学基金项目(52131102)

Development and Application of Ship Hull Form Optimization Software OPTShip-SJTU

XU Yuxuan, YAN Sen, ZHUANG Yuan, WANG Jianhua, WAN Decheng*   

  1. Computational Marine Hydrodynamics Lab (CMHL), School of Naval Architecture, Ocean and Civil Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
  • Received:2025-10-17 Revised:2025-12-09 Online:2026-02-25 Published:2026-03-04

摘要: 随着计算机技术与水动力数值仿真方法的进步,基于性能驱动的船型优化已成为提升船舶水动力性能的重要手段。船型优化涉及参数化建模、水动力性能评估、代理模型构建与优化算法等多个核心环节。该文围绕船型优化技术体系的发展,综述了各环节典型方法的研究进展与特性,指出在高维设计空间、多学科耦合与工程应用等方面仍存在挑战。在此基础上,重点介绍了上海交通大学船海计算水动力学研究中心(CMHL)船型优化软件OPTShip-SJTU的自主研发历程与应用实践。该软件集成参数化变形、水动力性能求解器、多种代理模型与优化算法,实现了从几何修改到性能评估与优化的全流程自动化,构建了具有自主知识产权的船型优化平台。经过多款船型的学术研究与工程应用验证,该软件在船舶综合性能评估与优化方面表现出良好的有效性与可靠性,为我国船舶工业提供了一种先进的船型优化解决方案。

关键词: 船型优化研究, OPTShip-SJTU, 计算流体力学, 水动力性能评估, 船型变换方法

Abstract: With advancements in computer technology and numerical simulation methods for hydrodynamics, performance-driven ship optimization has become an important approach for improving the hydrodynamic performance of ships. Ship optimization comprises several key components, including parametric modeling, hydrodynamic performance evaluation, surrogate model construction, and optimization algorithms. This paper reviews developments in ship optimization technologies, summarizes typical methods and their characteristics associated with each component, and identifies challenges including high-dimensional design spaces, multidisciplinary coupling, and practical engineering applications. On this basis, the paper focuses on the development and application of OPTShip-SJTU, a ship optimization software independently developed by the Computational Marine Hydrodynamics Laboratory (CMHL) at Shanghai Jiao Tong University. The software integrates parametric modeling, in-house hydrodynamic performance solvers, multiple surrogate models, and optimization algorithms. This enables a fully automated process from geometric modification to performance evaluation and optimization, establishing a ship optimization platform with proprietary intellectual property rights. Through validation via numerous engineering applications and academic studies on various ship types, OPTShip-SJTU has demonstrated effectiveness and reliability in comprehensive ship performance evaluation and optimization. The software provides an advanced tool and solution for China's shipbuilding industry.

Key words: hull form optimization research, OPTShip-SJTU, computational fluid dynamics(CFD), hydrodynamic performance evaluation, hull form deformation method

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