DOI: 10.1016/j.atmosenv.2014.10.045
Scopus记录号: 2-s2.0-84909991994
论文题名: Emissions of NOx, particle mass and particle numbers from aircraft main engines, APU's and handling equipment at Copenhagen Airport
作者: Winther M ; , Kousgaard U ; , Ellermann T ; , Massling A ; , Nøjgaard J ; K ; , Ketzel M
刊名: Atmospheric Environment
ISSN: 0168-2563
EISSN: 1573-515X
出版年: 2015
卷: 100 起始页码: 218
结束页码: 229
语种: 英语
英文关键词: Aircraft main engines
; APU
; Handling equipment
; NOx
; Particle numbers
; PM
Scopus关键词: Air quality
; Airports
; Auxiliary power systems
; Diesel engines
; Engines
; Equipment
; Fuels
; Particulate emissions
; Promethium
; Sulfur
; APU
; Copenhagen Airports
; Emission inventories
; Handling equipments
; High spatial resolution
; Main engines
; Particle numbers
; Specific activity
; Aircraft engines
; fuel
; nitric oxide
; sulfur
; aircraft emission
; airport
; atmospheric pollution
; emission inventory
; fuel consumption
; nitrogen oxides
; particulate matter
; air quality
; aircraft
; airport
; Article
; atmospheric dispersion
; calculation
; devices
; exhaust gas
; information retrieval
; materials handling
; particulate matter
; Denmark
; Hovedstaden
; Kobenhavn [(RGG) Hovedstaden]
Scopus学科分类: Environmental Science: Water Science and Technology
; Earth and Planetary Sciences: Earth-Surface Processes
; Environmental Science: Environmental Chemistry
英文摘要: This paper presents a detailed emission inventory for NOx, particle mass (PM) and particle numbers (PN) for aircraft main engines, APU's and handling equipment at Copenhagen Airport (CPH) based on time specific activity data and representative emission factors for the airport. The inventory has a high spatial resolution of 5m×5m in order to be suited for further air quality dispersion calculations. Results are shown for the entire airport and for a section of the airport apron area ("inner apron") in focus. The methodology presented in this paper can be used to quantify the emissions from aircraft main engines, APU and handling equipment in other airports. For the entire airport, aircraft main engines is the largest source of fuel consumption (93%), NOx, (87%), PM (61%) and PN (95%). The calculated fuel consumption [NOx, PM, PN] shares for APU's and handling equipment are 5% [4%, 8%, 5%] and 2% [9%, 31%, 0%], respectively. At the inner apron area for handling equipment the share of fuel consumption [NOx, PM, PN] are 24% [63%, 75%, 2%], whereas APU and main engines shares are 43% [25%, 19%, 54%], and 33% [11%, 6%, 43%], respectively. The inner apron NOx and PM emission levels are high for handling equipment due to high emission factors for the diesel fuelled handling equipment and small for aircraft main engines due to small idle-power emission factors. Handling equipment is however a small PN source due to the low number based emission factors. Jet fuel sulphur-PM sensitivity calculations made in this study with the ICAO FOA3.0 method suggest that more than half of the PM emissions from aircraft main engines at CPH originate from the sulphur content of the fuel used at the airport. Aircraft main engine PN emissions are very sensitive to the underlying assumptions. Replacing this study's literature based average emission factors with "high" and "low" emission factors from the literature, the aircraft main engine PN emissions were estimated to change with a factor of 14. © 2014 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/82118
Appears in Collections: 气候变化事实与影响
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作者单位: Aarhus University, Department of Environmental Science, Frederiksborgvej 399, Roskilde, Denmark; Routeware, Trægården 9, Roskilde, Denmark
Recommended Citation:
Winther M,, Kousgaard U,, Ellermann T,et al. Emissions of NOx, particle mass and particle numbers from aircraft main engines, APU's and handling equipment at Copenhagen Airport[J]. Atmospheric Environment,2015-01-01,100