Impact Assessment of Adverse Turbulence due to Landscape changes close to Airports. Mathematical and Software Tools for Terrain Modification and Impact Assessment

GSTDTAP > 气候变化

	Impact Assessment of Adverse Turbulence due to Landscape changes close to Airports. Mathematical and Software Tools for Terrain Modification and Impact Assessment
	Sørli, Karstein; Rasheed, Adil
	2013
出版年	2013
语种	英语
国家	挪威
出版者	SINTEF
领域	气候变化
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	查看原文
来源平台	Center for International Climate and Environmental Research-Oslo (CICERO)
文献类型	科技报告
条目标识符	http://119.78.100.173/C666/handle/2XK7JSWQ/1838
专题	气候变化
推荐引用方式 GB/T 7714	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:SINTEF,2013.