An Efficient Method for Simulating Typhoon Waves Based on a Modified Holland Vortex Model
An Efficient Method for Simulating Typhoon Waves Based on a Modified Holland Vortex Model
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基于修正荷兰涡模型的台风波高效模拟方法
DOI:
10.3390/jmse8030177
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发表时间:
2020-03
影响因子:
2.9
通讯作者:
Shaoyang Luo
中科院分区:
文献类型:
--
作者:
Lvqing Wang;Zhaozi Zhang;Bingchen Liang;Dongyoung Lee;Shaoyang Luo
A combination of the WAVEWATCH III (WW3) model and a modified Holland vortex model is developed and studied in the present work. The Holland 2010 model is modified with two improvements: the first is a new scaling parameter, bs, that is formulated with information about the maximum wind speed (vms) and the typhoon’s forward movement velocity (vt); the second is the introduction of an asymmetric typhoon structure. In order to convert the wind speed, as reconstructed by the modified Holland model, from 1-min averaged wind inputs into 10-min averaged wind inputs to force the WW3 model, a gust factor (gf) is fitted in accordance with practical test cases. Validation against wave buoy data proves that the combination of the two models through the gust factor is robust for the estimation of typhoon waves. The proposed method can simulate typhoon waves efficiently based on easily accessible data sources.
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影响因子:
3.2
作者:
通讯作者:
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影响因子:
3.9
作者:
Wei Wei-Wei;Shixiao Fu;T. Moan;Chun-hui Song;Tong-xin Ren
通讯作者:
Wei Wei-Wei;Shixiao Fu;T. Moan;Chun-hui Song;Tong-xin Ren
DOI:
--
发表时间:
2010
期刊:
Marine Sciences
影响因子:
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Zhou Ke
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影响因子:
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