High End Computing Consortium for Wave Structure Interaction HEC WSI

波结构交互高端计算联盟 HEC WSI

• 批准号: EP/X035751/1
• 负责人: Deborah Greaves
• 金额: $ 45.36万
• 依托单位: Plymouth University
• 依托单位国家: 英国
• 项目类别: Research Grant
• 财政年份: 2023
• 资助国家: 英国
• 起止时间: 2023 至 无数据
• 项目状态: 未结题
• 来源: https://gtr.ukri.org/projects?ref=EP%2FX035751%2F1
• 关键词: End; Computing; Consortium; Wave; Structure

The High End Computing Consortium for Wave Structure Interaction (HEC WSI) is a new and emerging communities consortium that represents the established community of researchers in wave structure interaction that are working together through the support of the CCP-WSI+ (Collaborative Computational Project on Wave Structure Interaction plus). This brings together a community of researchers in computational fluid dynamics (CFD) and computational structure mechanics (CSM) who are developing and applying fully coupled wave structure interaction numerical modelling tools suitable for the latest challenges in coastal and ocean engineering, and other wave structure interaction (WSI) free surface flow problems, such as sloshing in containers and liquid fuels, and would benefit from access to significant HPC resource. The consortium addresses underpinning research applicable to Net Zero and Decarbonisation solutions aligned with UK Government strategy and will enable new science and innovation unlocked by access to high-end computing capabilities for solving WSI problems in these areas.The consortium will make significant technical developments of software codes to enhance their suitability for high-end computing. These will include optimising key codes used within the WSI community to achieve better scalability of the multi-phase solvers, developing tools to allow interoperability between the solvers for fluids and solid mechanics, developing coupling strategies between wave, wind, rigid body and hydro elastics models for different applications in costal/ocean engineering and related areas, and also developing AI/ML surrogate modelling tools informed by high fidelity WSI simulations utilising the aforementioned developments.The consortium will maximise the involvement of the whole community working on coastal and ocean engineering and related areas. These will include providing the opportunity for researchers in the community to port and benchmark their own codes and to use the software codes supported by the consortium on the HPC resource. The HEC WSI will also provide opportunities for early career researchers to learn and become proficient in using HPC resources and will serve as a forum to communicate research and share HEC WSI expertise within the WSI community, helping to promote the highest quality engineering research and provide leadership in developing strategic agendas for the WSI community.The success of this consortium will be ensured by supporting the existing wide CCP-WSI+ network of over 200 researchers, spanning academia and industry in 5 continents working on WSI, ORE (offshore renewable energy) and other relevant applications and sectors. The community will be strengthened and consolidated through this project. The HEC WSI will expand the volume of users, provide support for the WSI and wider community and significantly enhance WSI codes for them to be used on HPCs and most advanced high-end computing systems by the end of this project.

波浪结构相互作用高端计算联盟（HEC WSI）是一个新兴的社区联盟，代表了波浪结构相互作用研究人员的现有社区，这些研究人员通过CCP-WSI+（波浪结构相互作用合作计算项目+）的支持共同工作。这汇集了计算流体动力学（CFD）和计算结构力学（CSM）的研究人员社区，他们正在开发和应用完全耦合的波浪结构相互作用数值建模工具，适用于沿海和海洋工程的最新挑战，以及其他波浪结构相互作用（WSI）自由表面流问题，例如容器和液体燃料中的晃动，并且将受益于对重要HPC资源的访问。该联盟致力于支持适用于净零和脱碳解决方案的基础研究，与英国政府战略保持一致，并将通过获得高端计算能力来解锁新的科学和创新，以解决这些领域的WSI问题。该联盟将对软件代码进行重大技术开发，以增强其对高端计算的适用性。这些将包括优化WSI社区中使用的关键代码，以实现多阶段求解器的更好可扩展性，开发工具以允许流体和固体力学求解器之间的互操作性，开发波浪，风，刚体和水弹性模型之间的耦合策略，用于海岸/海洋工程和相关领域的不同应用，并利用上述开发成果，开发由高保真WSI模拟提供信息的AI/ML替代建模工具。该联盟将最大限度地促进整个社区在海岸和海洋工程及相关领域的参与。这将包括为社区中的研究人员提供机会，以移植和基准测试他们自己的代码，并在HPC资源上使用联盟支持的软件代码。HEC WSI还将为早期职业研究人员提供学习和熟练使用HPC资源的机会，并将作为一个论坛，在WSI社区内交流研究和分享HEC WSI专业知识，帮助促进最高质量的工程研究，并在为WSI社区制定战略议程方面提供领导。该联盟的成功将通过支持现有的广泛的CCP-WSI+来确保由200多名研究人员组成的网络，横跨五大洲的学术界和工业界，致力于WSI，ORE（海上可再生能源）和其他相关应用和部门。该社区将通过该项目得到加强和巩固。HEC WSI将扩大用户数量，为WSI和更广泛的社区提供支持，并显着增强WSI代码，以便在本项目结束时在HPC和最先进的高端计算系统上使用。

项目成果

A CNN-supported Lagrangian ISPH model for free surface flow

• DOI: 10.1016/j.apor.2023.103587
• 发表时间: 2023-07
• 期刊: Applied Ocean Research
• 影响因子: 4.3
• 作者: Ningbo Zhang;S. Yan;Q. Ma;Xiaohu Guo;Zhihua Xie;Xing Zheng

A physics-preserving pure streamfunction formulation and high-order compact solver with high-resolution for three-dimensional steady incompressible flows

三维稳态不可压缩流的高分辨率纯流函数公式和高阶紧凑求解器

• DOI: 10.1063/5.0140054
• 发表时间: 2023
• 期刊: Physics of Fluids
• 影响因子: 4.6
• 作者: Guo X