Issues related to aircraft take-off plumes in a mesoscale photochemical model

被引：2

作者：

Bossioli, Elissavet ^{[1
]}

Tombrou, Maria ^{[1
]}

Helmis, Costas ^{[1
]}

Kurtenbach, Ralf ^{[2
]}

Wiesen, Peter ^{[2
]}

Schaefer, Klaus ^{[3
]}

Dandou, Aggeliki ^{[1
]}

Varotsos, Kostas V. ^{[1
]}

机构：

[1] Natl & Kapodistrian Univ Athens, Div Phys, Dept Environm Phys & Meteorol, Athens 15784, Greece

[2] Berg Univ Wuppertal, Fac Nat Sci & Math, Dept Chem, Phys Chem Lab, D-42097 Wuppertal, Germany

[3] Karlsruhe Inst Technol, Inst Meteorol & Climate Res, Atmospher Environm Res IMK IFU, D-82467 Garmisch Partenkirchen, Germany

来源：

SCIENCE OF THE TOTAL ENVIRONMENT | 2013年 / 456卷

关键词：

Take-off; Plume chemistry; Mesoscale; Plume in grid; Athens International Airport; LARGE INTERNATIONAL AIRPORT; USE COMMERCIAL AIRCRAFT; LOCAL AIR-QUALITY; NONPARAMETRIC REGRESSION; HYDROCARBON EMISSIONS; NITROGEN-OXIDES; IMPACT; POLLUTION; EXHAUST; SCALE;

D O I：

10.1016/j.scitotenv.2013.02.091

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

The physical and chemical characteristics of aircraft plumes at the take-off phase are simulated with the mesoscale CAMx model using the individual plume segment approach, in a highly resolved domain, covering the Athens International Airport. Emission indices during take-off measured at the Athens International Airport are incorporated. Model predictions are compared with in situ point and path-averaged observations (NO, NO2) downwind of the runway at the ground. The influence of modeling process, dispersion properties and background air composition on the chemical evolution of the aircraft plumes is examined. It is proven that the mixing properties mainly determine the plume dispersion. The initial plume properties become significant for the selection of the appropriate vertical resolution. Besides these factors, the background NOx and O-3 concentration levels control NOx distribution and their conversion to nitrogen reservoir species. (C) 2013 Elsevier B.V. All rights reserved.

引用

页码：69 / 81

页数：13

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