Advanced Emission Model AEM Mark WHITELEY Robin DERANSY Single - - PowerPoint PPT Presentation

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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 Slide 2 Aviation environmental

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Advanced Emission Model AEM

Mark WHITELEY Robin DERANSY

Single Sky Directorate / Regulatory Division / Environment Unit

May 2011

EUROCONTROL

European Organisation for the Safety of Air Navigation

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Aviation environmental impacts

Health & Environmental Effects Slide 2

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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

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Impact on the environment

Noise Local Air Quality Global Emissions

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Aviation emissions

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What is AEM ?

Advanced Emission Model

developed for aviation

A stand-alone system capable of

estimating aircraft fuel burn and emissions

Applies/uses internationally-

recognised 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

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Flight Points

For each flight point, detailed flight information is required (latitude, longitude, flight level, time, speed, etc.) to calculate emissions flight leg by flight leg.

Flight Legs (portion of trajectory between 2 flight points)

Departure Airport Arrival Airport

Notion of flight point & flight legs

How does AEM work? (1)

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AEM inputs : simulated or real-world data

Fast-time model

data

Real-time simulator

data

Radar or flight track

data

Flight data recorder

data

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How does AEM work? (2)

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How does AEM work? (3)

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Global by flight and flight phase:

Fuel burn CO2 (Carbon dioxide) H2O (Water) SOX (Sulphur oxides) NOX (Oxides of nitrogen) HC (Hydrocarbons) CO (Carbon monoxide) VOC (Volatile organic compounds) TOG (Total organic gases) PM (Particulate matter)

AEM outputs (1)

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Detailed by flight and flight phase:

VOC TOG

Acetaldehyde Acrolein POM16PAH POM7PAH Styrene 1-3 Butadiene Benzene Ethylbenzene Formaldehyde Propianaldehyde Toluene Xylene

PMTot PM Non-volatile PM Volatile PM10 PM2.5 PM0.1

AEM outputs (2)

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AEM applications

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AEM application example: global traffic data with WISDOM + =

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INVENTAIR

http://www.inventair.eurocontrol.int/ Supporting climate change research

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AEM application example: gridded output

Output can be gridded and displayed in Google Earth (for example)

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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

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AEM versions

AEM exists in two versions: PC - version

Release 2.0.8 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

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Where to find AEM ?

http://aem.envtool.eurocontrol.fr/

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Thank you for your attention!

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BADA (Base of Aircraft Data) international reference

Austria AUSTROCONTROL Belgium CANAC, Belgo Control Czech Republic Air Navigation Services Denmark NAVIAIR DENMARK Germany DFS Italy ENAV SPA Norway BATCC Portugal NAV PORTUGAL Slovak Republic Air Traffic Control Administration Spain AENA Sweden LFV (CAA) Switzerland SKYGUIDE (Zurich) UK NATS UK (A+R Hurn) Ukraine UkSATSE Canada NAV CANADA NATSP

THALES

Trajectory prediction for the DATMAS ATM system in Copenhagen which is based on the THALES ATM Eurocat 2000 system.

INDRA

Trajectory prediction for the DFS VAFORIT system built by INDRA

BARCO Arrival manager

TP and MTCD as part

f the iFACTS

programme O4D Trajectory Modeller forming part

f the SASS (Scheduling and

Sequencing System)system developed at NAV CANADA (to be used at Toronto, Vancouver and Calgary a/p)

BARCO

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AEM application example: RVSM implementation in Europe

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