Emissions of NO x , particle mass and particle numbers from aircraft main engines, APU's and handling equipment at Copenhagen Airport

摘要: Abstract This paper presents a detailed emission inventory for NOx, particle mass (PM) and numbers (PN) aircraft main engines, APU's handling equipment at Copenhagen Airport (CPH) based on time specific activity data representative factors the airport. The has high spatial resolution of 5 m × 5 m in order to be suited further air quality dispersion calculations. Results are shown entire airport section apron area (“inner apron”) focus. methodology presented this can used quantify emissions from APU other airports. For airport, engines is largest source fuel consumption (93%), (87%), PM (61%) PN (95%). calculated [NOx, PM, PN] shares 5% [4%, 8%, 5%] 2% [9%, 31%, 0%], respectively. At inner share 24% [63%, 75%, 2%], whereas 43% [25%, 19%, 54%], 33% [11%, 6%, 43%], NOx levels due diesel fuelled small idle-power factors. Handling however low number Jet sulphur-PM sensitivity calculations made study with ICAO FOA3.0 method suggest that more than half CPH originate sulphur content Aircraft engine very sensitive underlying assumptions. Replacing study's literature average “high” “low” literature, were estimated change factor 14.