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Extreme wind and wave loads on the next generation of offshore wind turbines

下一代海上风力涡轮机的极端风荷载和波浪荷载

基本信息

批准号：
EP/R007632/1
负责人：
Thomas Adcock
金额：
$ 101.66万
依托单位：
University of Oxford
依托单位国家：
英国
项目类别：
Research Grant
财政年份：
2017
资助国家：
英国
起止时间：
2017 至无数据
项目状态：
已结题

来源：
https://gtr.ukri.org/projects?ref=EP%2FR007632%2F1
关键词：
Extreme wind wave loads next

项目摘要

In many areas around the world dominant load on offshore wind turbines is from environmental forces. One example of this is in China where typhoons can do considerable damage to offshore installations. This project builds up from fundamental modelling of the underlying environment and how offshore wind turbines interact with this, to analyzing the structural response and design scenarios.The project will have four themes: The first stage examines the wave environment in areas of moderate depth and complex bathymetry with wind input. The second and third stages of the project will analyse loads from wind and waves on offshore wind structures. The fourth stage will examine the associated structural and geotechnical design. An ongoing theme throughout the project will be directed towards outreach, networking and dissemination. The project will improve our understanding of the underlying physical processes as well as exploring the design and environmental implications. In particular, the first theme will provide a better fundamental understanding of typhoon-wave interactions, an important topic in its own right in ocean environmental science.The project will use a wide-range of techniques to tackle the particular problems. These range from analytical modelling of the underlying equations, numerical modelling, physical modelling, and analysis of field data. Insight from all these approaches will be pooled to tackle the challenge of designing offshore wind turbines in harsh maritime environments.

在世界许多地区，海上风力涡轮机的主要负载来自环境力量。其中一个例子是在中国，台风会对海上设施造成相当大的损害。该项目从底层环境的基本建模以及海上风力涡轮机如何与之相互作用开始，到分析结构响应和设计方案。该项目将有四个主题：第一阶段检查中等深度和风输入复杂测深区域的波浪环境。该项目的第二阶段和第三阶段将分析海上风电结构上的风和波浪载荷。第四阶段将检查相关的结构和岩土工程设计。整个项目的一个持续主题将是外展、网络和传播。该项目将增进我们对潜在物理过程的理解，并探索设计和环境影响。特别是，第一个主题将提供对台风-波浪相互作用的更好的基本理解，这本身就是海洋环境科学中的一个重要主题。该项目将使用广泛的技术来解决特定问题。这些范围包括基础方程的分析建模、数值建模、物理建模和现场数据分析。所有这些方法的见解将被汇集起来，以应对在恶劣的海洋环境中设计海上风力涡轮机的挑战。