| 报告题名: | Impact Assessment of Adverse Turbulence due to Landscape changes close to Airports. Mathematical and Software Tools for Terrain Modification and Impact Assessment |
| 作者: | Sørli, Karstein; Rasheed, Adil
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| 出版者: | SINTEF
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| 出版年: | 2013
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| 发表日期: | 2013
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| 国家: | 挪威
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| 语种: | 英语
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| 中文主题词: | 湍流/气流
; 基础设施
; 景观
; 湍流
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| 主题词: | TURBULENCE
; INFRASTRUCTURE
; LANDSCAPE
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| 英文摘要: | In places dominated by irregular terrain, significant topographical modifications are often required to develop new or improve the existing infrastructure like roads, buildings, airport terminals and harbours. If the modifications are proposed close to an airport then it directly impacts flight safety. Impact assessment then attains significance. Here, we describe a numerical algorithm for the excavation of an arbitrary polygonal domain within an area with a given topographic description. Thepotential of the algorithm and its numerical implementation is demonstrated by applying it to an artificial wavy terrain and then to a couple of Norwegian airports. The potential of assessing modified flying conditions close to the ground is also presented. Although the present study is mainly focused on terrain-induced atmospheric turbulence close to airports, the outcome of the present work can also be utillized for other purposes, like building-induced turbulence simulations. Oppdragsgiver: Avinor AS |
| URL: | https://brage.bibsys.no/xmlui/bitstream/handle/11250/2432315/SINTEF%2bA25598.pdf?sequence=2&isAllowed=y
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| 资源类型: | 研究报告
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| 标识符: | http://119.78.100.158/handle/2HF3EXSE/28803
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| Appears in Collections: | 过去全球变化的重建
影响、适应和脆弱性
科学计划与规划
气候变化与战略
全球变化的国际研究计划
气候减缓与适应
气候变化事实与影响
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| SINTEF+A25598.pdf（946KB） | 研究报告 | -- | 开放获取 | | View
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| Recommended Citation: | |
Sørli, Karstein,Rasheed, Adil. Impact Assessment of Adverse Turbulence due to Landscape changes close to Airports. Mathematical and Software Tools for Terrain Modification and Impact Assessment. 2013-01-01.
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