气候变化领域集成服务门户(CCPortal): Large-Eddy Simulation of Idealized Hurricanes at Different Sea Surface Temperatures

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DOI	10.1029/2020MS002057
	Large-Eddy Simulation of Idealized Hurricanes at Different Sea Surface Temperatures
	Ren H.; Dudhia J.; Li H.
发表日期	2020
ISSN	19422466
卷号	12 期号:9
英文摘要	Idealized hurricanes are studied at four different sea surface temperatures (SSTs) of 26°, 27°, 28°, and 29°C in six nested domains down to 62-m grid size. For the maximum and the distribution of wind speed, domain D6 (62 m) is similar to domain D5 (185 m) showing convergence near 200 m. For SST of 26°, domain D5 does not have small-scale turbulence structures like the other three cases, which is an extension of the previous work of Rotunno et al. (2009; https://doi.org/10.1175/2009BAMS2884.1) who only obtained resolved gusts at 62 m. The distribution function of speed changes between the 27° and 28° cases, the latter one having a second peak, related to a structural change. Finally, it is suggested that the damage potential is not simply determined by the maximum wind speed because of the distribution change so a new damage indicator that represents potential damage is proposed. ©2020. The Authors.
英文关键词	high resolution; hurricane; large-eddy simulation; sea surface temperature; turbulence field; wind damage
语种	英语
scopus关键词	Atmospheric temperature; Distribution functions; Hurricanes; Large eddy simulation; Submarine geophysics; Surface properties; Surface waters; Wind; Damage Potential; Maximum wind speed; New damage; Sea surface temperature (SST); Sea surface temperatures; Small scale turbulence; Speed change; Wind speed; Oceanography; convergence; hurricane; sea surface temperature; simulation; turbulence; wind velocity
来源期刊	Journal of Advances in Modeling Earth Systems
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/156633
作者单位	Key Lab of Smart Prevention and Mitigation for Civil Engineering Disasters of the Ministry of Industry and Information, Harbin Institute of Technology, Harbin, China; Key Lab of Structures Dynamic Behavior and Control of the Ministry of Education, Harbin Institute of Technology, Harbin, China; Mesoscale and Microscale Meteorology Laboratory, National Center for Atmospheric Research, Boulder, CO, United States
推荐引用方式 GB/T 7714	Ren H.,Dudhia J.,Li H.. Large-Eddy Simulation of Idealized Hurricanes at Different Sea Surface Temperatures[J],2020,12(9).
APA	Ren H.,Dudhia J.,&Li H..(2020).Large-Eddy Simulation of Idealized Hurricanes at Different Sea Surface Temperatures.Journal of Advances in Modeling Earth Systems,12(9).
MLA	Ren H.,et al."Large-Eddy Simulation of Idealized Hurricanes at Different Sea Surface Temperatures".Journal of Advances in Modeling Earth Systems 12.9(2020).