Practical modeling of hurricane surface wind fields
Practical modeling of hurricane surface wind fields
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DOI：
10.1061/(asce)0733-950x(1996)122:4(195
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发表时间：
1996-07-01
影响因子：
2.2
通讯作者：
Cardone, VJ
中科院分区：
文献类型：
--
作者：
Thompson, EF;Cardone, VJ
回顾了与海浪、浪涌和海流建模相关的飓风表面风的重建方法。详细描述了一种离散数值风场模型，该模型基于 20 世纪 70 年代初纽约大学的原创开发，并被美国陆军工程兵团 (CE) 和其他机构广泛使用。还讨论了该模型的局限性。十多年来，飓风表面风场的 CE 模型一直是海洋响应 (OR) 建模中非常有用的工具。最近，该模型的几个方面得到了升级，包括提高了空间分辨率以及模拟更广泛的径向压力和风廓线形式的能力。描述了模型的升级功能，并通过假设的飓风以及飓风卡米尔 (1969) 和吉尔伯特 (1988) 说明了它们对飓风模拟的影响。这些升级预计将提高 OR 建模的准确性，特别是对于小型、强烈的飓风和具有广泛和/或多峰径向风剖面的有据可查的风暴。
Approaches for recreating hurricane surface winds in relation to ocean wave, surge, and current modeling are reviewed. A discrete numerical wind field model, based on original developments at New York University in the early 1970s and used extensively by the U.S. Army Corps of Engineers (CE) and others, is described in detail. Limitations of the model are also discussed. The CE model for hurricane surface wind fields has been a very useful tool in ocean response (OR) modeling for more than a decade. Recently, several aspects of the model were upgraded, including increased spatial resolution and capabilities for simulating a wider variety of radial pressure and wind profile forms. The upgraded features of the model are described, and their impact on hurricane simulations is illustrated with a hypothetical hurricane and with hurricanes Camille (1969) and Gilbert (1988). The upgrades are expected to lead to improvements in the accuracy of OR modeling, particularly for small, intense hurricanes and for well-documented storms with broad and/or multipeaked radial wind profiles.