Download - AVIATION OPERATIONAL MEASURES FOR FUEL AND EMISSIONS REDUCTION WORKSHOP AIRPORT INFRASTRUCTURE
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Airport Airside Panel Madrid 21-22 May 2002
AVIATION OPERATIONAL MEASURES FOR FUEL AND EMISSIONS REDUCTION
WORKSHOP
AIRPORT INFRASTRUCTURE
Arturo BenitoDirector Fleet Planning & Environment-IBERIA
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Airport Airside Panel Madrid 21-22 May 2002
ISSUES
Minimum energy airside design
ATC co-ordination
Reduction of APU / GSE use
APU replacement
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Airport Airside Panel Madrid 21-22 May 2002
MINIMUM ENERGY AIRSIDE DESIGN
TargetMinimise taxi time to save fuel
and emissions.
For Iberia:
1 minute of taxi per flight=
3,000 tons of fuel per year
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Airport Airside Panel Madrid 21-22 May 2002
MINIMUM ENERGY AIRSIDE DESIGN
StrategyParking positions/terminals
close to taxiways
Minimise taxiways length
Avoid taxi braking when
possible
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Airport Airside Panel Madrid 21-22 May 2002
ATC CO-ORDINATION Target
Minimise time between engine
starting and beginning of taxi
Close co-ordination between:
airport (ground movement)
ATC (arrival/departure planning)
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Airport Airside Panel Madrid 21-22 May 2002
ATC CO-ORDINATION LEONARDO Project
It will integrate existing management tools at CDG and MAD airports under real operating conditions
The partners are Aeroport de Paris (France), SICTA (Italy), NLR (Holland), AENA, Iberia, Indra, Ineco, Isdefe (Spain)
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Airport Airside Panel Madrid 21-22 May 2002
COMMERCIAL AIRCRAFT TURN-AROUND
Typical turnaround: 0.5-3.0 hours
Operations: deplane/unload
cleaning
refuelling
technical checks
Most of these tasks require energy supply by APU/GSE
repairs
catering
enplane/loading
pre-flight checks
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Airport Airside Panel Madrid 21-22 May 2002
REPLACING APU/GSESystems
FunctionsElectricity
Air conditioning
Engine starting
Water supply truck
Replacements50/60-400 Hz
converters
Pre-conditioned air
Compressed air supplier
Water from general network
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Airport Airside Panel Madrid 21-22 May 2002
REPLACING APU/GSESavings
HC CO NOx PM10CO2
(Tons)
150 seater (MR)
0.02 0.46 1.05 0.02 0.413
250 seater (LR)
0.05 0.24 4.55 0.07 1.547
Iberia 2001 operations
6,060 93,350 415,490 7,070 43,186
Typical APU emissions per turnaround (kg.)
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Airport Airside Panel Madrid 21-22 May 2002
REPLACE STANDARD APU BY FUEL CELL
ProsEnergy efficiency improvement
by a factor of 2-3 times
Nearly elimination of pollutant emissions
Production of water for potential on-board use
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Airport Airside Panel Madrid 21-22 May 2002
REPLACE STANDARD APU BY FUEL CELL
ConsHigher weight (compensated by
water generation)
Higher price (probably will become less than APU’s in the future)
Jet fuel sulphur content is challenging
Slower start
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Airport Airside Panel Madrid 21-22 May 2002
FUEL CELL ARCHITECTURE
Fuel Cell StacksDCAC
Integrated Fuel Processor
ExhaustCabin
Air
SystemController
Comp.
Battery
Turb.Jet
FuelWater
Separator
Water
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Airport Airside Panel Madrid 21-22 May 2002
FUEL CELL TIMINGAutomotive manufacturers doing
active researchBoeing: a light aircraft demonstrator
powered by fuel cells (2003-2005)NASA/Boeing program: fuel cell APU
demonstrator (2006-2008)Power density may increase in next
10-15 years to enable APU production
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Airport Airside Panel Madrid 21-22 May 2002
AVIATION OPERATIONAL MEASURES FOR FUEL AND EMISSIONS REDUCTION
WORKSHOP
Thank you !