A320-引气系统

Gilles JUAN
Group Manager Systems/Engineering Claire AMSELLEM Engineer Pneumatics,
A320Family
To aircraft systems BMC
PCE OVERBOARD TCT
FAV
OPV TO STARTER
VALVE
pylon
Nacelle
PRV TLT
Temp
Bleed air system description
The bleed air system gets air from the pneumatic air sources(aircraft engines,Auxiliary Power Unit APU and ground air source)and supplies the air regulated in pressure and temperature through
g l
For the pressure IPCV:Intermediate Check Valve(IPCV) HPV:High Pressure OPV:Over Pressure PRV:Pressure commanded Limitation Thermostat)
Typical scenario
Liquid water
AEVC:Avionics
To reduce the number of Operational Interruptions(OI)caused by bleed air
and air conditioning systems,solution packages are proposed taking into account technical and economic embodiment decision data.This has been achieved thanks to the combination
of an innovative way of working altogether with airlines,suppliers and Airbus,while implementing an innovative approach
to in-service issues.The working group packages allow individual customization of solutions for a given operator.
All individual solutions are documented (SIL21-152and SIL36-057)and Airbus has the capability to perform customized computation of the cost/benefit results
for each individual situation,upon request. These positive results have led customers to request Airbus to launch similar initiatives in other aircraft areas.Working groups on ATA27(Flight Controls)
and ATA29(Hydraulics)were such as launched in December2009.
Conclusion CONTACT DETAILS Gilles JUAN
Group Manager
Air Conditioning Systems/Engineering Airbus Customer Services Tel:+33(0)552110290 Fax:+33(0)561934425 gilles.juan@。