| 项目编号: | 1510354
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| 项目名称: | Atmospheric Turbulence - Detailed Modeling and Characterization from Radosonde Observations |
| 作者: | Ling Wang
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| 承担单位: | G & A Technical Software, Inc.
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| 批准年: | 2014
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| 开始日期: | 2015-09-01
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| 结束日期: | 2018-08-31
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| 资助金额: | USD300000
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| 资助来源: | US-NSF
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| 项目类别: | Continuing grant
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| 国家: | US
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| 语种: | 英语
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| 特色学科分类: | Geosciences - Atmospheric and Geospace Sciences
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| 英文关键词: | atmospheric turbulence
; turbulence
; forecast clear-air turbulence
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| 英文摘要: | Turbulence in the free atmosphere plays a very important role in energy dissipation and the diffusive transport of heat, momentum, and constituents. Understanding the nature and influences of turbulence is among the most challenging topics in fluid dynamics, atmospheric and ocean sciences. The research will increase understanding of the life cycle of atmospheric turbulence from initiation to decay. It will also put the derivation of atmospheric turbulence quantities on a firmer basis than it is at present. The new study will be done, such as cataloging the climatology of unstable atmospheric layers that have not been done before.
A better understanding of the occurrence and influences of atmospheric turbulence will contribute to many aspects of atmospheric science and applications. These range from improving understanding of the role of turbulent transport of atmospheric constituents, for example, to better forecast clear-air turbulence for aviation. A strong Ph.D student will gain expertise in state-of-the-art direct numerical simulation (DNS), radiosonde analysis, and the synergism of merging these efforts. The radiosonde analysis techniques and results will be made publicly available, hopefully stimulating additional investigations by other scientists. |
| 资源类型: | 项目
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| 标识符: | http://119.78.100.158/handle/2HF3EXSE/93307
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| Appears in Collections: | 影响、适应和脆弱性
气候减缓与适应
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| Recommended Citation: | |
Ling Wang. Atmospheric Turbulence - Detailed Modeling and Characterization from Radosonde Observations. 2014-01-01.
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