NUMERICAL DISTRIBUTION SIMULATION OF TYPHOONS’ WAVE ENERGY IN THE TAIWAN STRAIT AND ITS ADJACENT WATERS

IF 3.9 4区工程技术 Q1 ENGINEERING, MARINE

Brodogradnja Pub Date : 2022-10-01 DOI:10.21278/brod73403

Cheng Chen, Chen Peng, Hong Xiao, Tingyu Wang, Minjian Wei

引用次数: 3

Abstract

As new energy technologies boom in recent years, marine renewable energy, especially wave power is one potential trend. However, few relevant studies focus on extreme sea conditions. In this paper, a numerical model of typhoon waves in the Taiwan Strait is established based on the third-generation ocean wave model SWAN and then calculated by the wave energy empirical equation. Typhoon No. 200808 Fung-wong, strong typhoon No. 200815 Jangmi and strong typhoon No. 201808 Maria are used for verification and analysis. Finally, the results show that most concentrated wave energy values are more than 300 kW/m for typhoon and more than 900 kW/m for strong typhoons, over 60 times and 180 times the annual average (5 kW/m) in the Chinese sea area, respectively. In terms of other locations, corresponding values are more than 50 kW/m and over 100 kW/m. Therefore, typhoons’ wave energy is certainly a huge asset if fully utilized.

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台湾海峡及其邻近海域台风波浪能的数值分布模拟

随着近年来新能源技术的蓬勃发展，海洋可再生能源，特别是波浪能是一种潜在的发展趋势。然而，很少有相关研究关注极端海况。本文在第三代海浪模型SWAN的基础上，建立了台湾海峡台风波的数值模型，并用波浪能经验方程进行了计算。采用第200808号台风冯、第200815号强台风詹米和第201808号强台风玛丽亚进行验证和分析。最后，结果表明，台风和强台风最集中的波浪能值分别超过300kW/m和900kW/m，分别是中国海域年平均值（5kW/m）的60倍和180倍以上。就其他位置而言，相应的值大于50kW/m且大于100kW/m。因此，如果充分利用台风的波浪能，无疑是一笔巨大的财富。

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

Brodogradnja ENGINEERING, MARINE-

CiteScore

4.30

自引率

38.90%

发文量

审稿时长

>12 weeks

期刊介绍： The journal is devoted to multidisciplinary researches in the fields of theoretical and experimental naval architecture and oceanology as well as to challenging problems in shipbuilding as well shipping, offshore and related shipbuilding industries worldwide. The aim of the journal is to integrate technical interests in shipbuilding, ocean engineering, sea and ocean shipping, inland navigation and intermodal transportation as well as environmental issues, overall safety, objects for wind, marine and hydrokinetic renewable energy production and sustainable transportation development at seas, oceans and inland waterways in relations to shipbuilding and naval architecture. The journal focuses on hydrodynamics, structures, reliability, materials, construction, design, optimization, production engineering, building and organization of building, project management, repair and maintenance planning, information systems in shipyards, quality assurance as well as outfitting, powering, autonomous marine vehicles, power plants and equipment onboard. Brodogradnja publishes original scientific papers, review papers, preliminary communications and important professional papers relevant in engineering and technology.