Advanced Emission Model AEM

Transcription

1 Slide 1 EUROCONTROL European Organisation for the Safety of Air Navigation Advanced Emission Model AEM Mark WHITELEY Robin DERANSY Single Sky Directorate / Regulatory Division / Environment Unit May 2011

2 Slide 2 Aviation environmental impacts Health & Environmental Effects

3 Slide 3 Environment in EUROCONTROL Working in international working groups CAEP ANCAT SAE EUROCONTROL leads several modelling tasks both internationally and in Europe Key principle: models developed in parallel with developing international guidance material Our models now amongst the few that are formally recognised by ICAO-CAEP

4 Slide 4 Impact on the environment Noise Local Air Quality Global Emissions

5 Aviation emissions Slide 5

6 Slide 6 What is AEM? Advanced Emission Model developed for aviation A stand-alone system capable of estimating aircraft fuel burn and emissions Applies/uses internationallyrecognised methods and databases ICAO/CAEP recognised Used in R&D and real-life projects Can be used for local studies or for global emissions calculation

7 Slide 7 How does AEM work? (1) Flight Points Flight Legs (portion of trajectory between 2 flight points) Departure Airport For each flight point, detailed flight information is required (latitude, longitude, flight level, time, speed, etc.) to calculate emissions flight leg by flight leg. Notion of flight point & flight legs Arrival Airport

8 Slide 8 AEM inputs : simulated or real-world data Fast-time model data Real-time simulator data Radar or flight track data Flight data recorder data

9 How does AEM work? (2) Slide 9

10 How does AEM work? (3) Slide 10

11 Slide 11 AEM outputs (1) Global by flight and flight phase: Fuel burn CO 2 (Carbon dioxide) H 2 O (Water) SO X (Sulphur oxides) NO X (Oxides of nitrogen) HC (Hydrocarbons) CO (Carbon monoxide) VOC (Volatile organic compounds) TOG (Total organic gases) PM (Particulate matter)

12 Slide 12 AEM outputs (2) Detailed by flight and flight phase: VOC TOG Acetaldehyde Acrolein POM16PAH POM7PAH Styrene 1-3 Butadiene Benzene Ethylbenzene Formaldehyde Propianaldehyde Toluene Xylene PM PMTot PM Non-volatile PM Volatile PM10µ PM2.5µ PM0.1µ

13 AEM applications Slide 13

14 AEM application example: global traffic data with WISDOM Slide 14 + =

15 INVENTAIR Supporting climate change research Slide 15

16 AEM application example: gridded output Slide 16 Output can be gridded and displayed in Google Earth (for example)

17 Slide 17 AEM future applications Reference tool for fuel and emissions calculations in the SESAR programme To be integrated in operational environments Could be used for calculating emissions in the context of an emission inventory portal being studied as part of a collaborative work with EC DG CLIMA and EEA

18 Slide 18 AEM versions AEM exists in two versions: PC - version Release Based on MS-Access Limited in size of traffic samples Distributable AEM - kernel C++ version, so portable on many platforms Unlimited traffic samples size Not distributable right now but will replace the PC version

19 Slide 19 Where to find AEM?

20 Thank you for your attention! Slide 20

21 BADA (Base of Aircraft Data) international reference Slide 21 Austria Belgium Czech Republic Denmark Germany Italy Norway Portugal Slovak Republic Spain Sweden Switzerland UK Ukraine Canada NATSP AUSTROCONTROL CANAC, Belgo Control Air Navigation Services NAVIAIR DENMARK DFS ENAV SPA BATCC NAV PORTUGAL Air Traffic Control Administration AENA LFV (CAA) SKYGUIDE (Zurich) NATS UK (A+R Hurn) UkSATSE NAV CANADA INDRA BARCO Trajectory prediction for the DATMAS ATM system in Copenhagen which is based on the THALES ATM Eurocat 2000 system. THALES BARCO Arrival manager Trajectory prediction for the DFS VAFORIT system built by INDRA TP and MTCD as part of the ifacts programme O4D Trajectory Modeller forming part of the SASS (Scheduling and Sequencing System)system developed at NAV CANADA (to be used at Toronto, Vancouver and Calgary a/p)

22 AEM application example: RVSM implementation in Europe Slide 22 Annual savings (tonnes) CO 2 976,000 H 2 O 381,000 Fuel 310,000 NOx 3,500 SOx 260 Annual Equivalent Emissions Avoided 4 days intra-european traffic 5600 transatlantic flights