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时间:2010-11-03 21:22来源:蓝天飞行翻译 作者:admin
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Green Dot speed.
• The MCDU shows the PERF CLB page with an “EO CLR*” (clear engine-out) prompt.
• The PROG page shows the engine-out maximum recommended altitude (EO MAX REC ALT).
PROCEDURE
MOVE the thrust lever of the active engine to the MCT detent.
SET the altitude on the Flight Control Unit to an altitude below the engine-out maximum
recovery altitude, as cleared by ATC.
INITIATE a diversion, when cleared to do so.
A318/A319/A320/A321 FLIGHT CREW
OPERATING MANUAL
AIRCRAFT SYSTEMS
AUTO FLIGHT - FLIGHT MANAGEMENT
OTHER FUNCTIONS - ENGINE OUT
A318/A319/A320/A321 FLEET DSC-22_20-60-50 P 12/14
FCOM 19 AUG 10
AIRCRAFT IS FLYING
ENGINE-OUT OCCURS WHILE THE AIRCRAFT IS FLYING IN ALT MODE AT AN ALTITUDE
SET ON THE FLIGHT CONTROL UNIT
The target speed is set to engine-out cruise speed (EO CRZ SPD), computed at the altitude set
on the Flight Control Unit, but limited by the limit speed (SPD LIM), if there is one.
Other consequences and procedures are similar to previous engine out climb.
ENGINE-OUT IN CRUISE PHASE
Applicable to: ALL
• The system sets the managed target speed to the higher of engine-out cruise Mach number or
speed, or current speed.
• “LVR MCT” (or MCT) flashes on the Flight Mode Annunciator.
• The PERF CRZ page appears with the “EO CLR*” (clear engine-out) prompt.
• The PROG page displays the engine-out maximum recommended altitude (EO MAX REC ALT).
PROCEDURE
Perform engine out abnormal procedure.
Refer to PER-CRZ-OEI-GEN-05 INTRODUCTION “SINGLE ENGINE OPERATIONS”
• For standard strategy,Refer to PER-CRZ-OEI-GEN-10 PROCEDURE
• For obstacle strategy,Refer to PER-CRZ-OEI-GEN-15 PROCEDURE
• For fixed strategy, Refer to PER-CRZ-OEI-GEN-20 PROCEDURE
Initiate a diversion if necessary.
Note: The engine-out descent strategy requires disconnection of the autothrust, and descent in
OPEN DES mode.
Disconnecting the autothrust prevents an automatic setting of THR IDLE ; therefore, the
autopilot will fly the target speed in OP DES mode, with a thrust manually selected by the
crew.
When reaching the FCU-selected altitude, or whenever normal descent is resumed to a
lower altitude, reengage the autothrust.
A318/A319/A320/A321 FLIGHT CREW
OPERATING MANUAL
AIRCRAFT SYSTEMS
AUTO FLIGHT - FLIGHT MANAGEMENT
OTHER FUNCTIONS - ENGINE OUT
A318/A319/A320/A321 FLEET DSC-22_20-60-50 P 13/14
FCOM 19 AUG 10
ENGINE-OUT IN DESCENT PHASE
Applicable to:
• The managed target speed remains unchanged (ECON DES Mach number or speed, with any
speed limitations).
• “LVR MCT” (or MCT) flashes on the Flight Mode Annunciator.
• The PERF DES page appears, showing the “EO CLR*” prompt.
• The PROG page displays the engine-out maximum recommended altitude (EOMAX REC ALT).
PROCEDURE
MOVE the thrust lever for the live engine to the MCT detent.
If necessary, SELECT a suitable flight mode for descent.
DISCONNECT the autothrust and ADJUST thrust if necessary.
ENGINE-OUT IN DESCENT PHASE
Applicable to:
,
,
MSN,,
4538,,
• Managed speed must not be used. The flight crew must use selected speed until approach phase
activation.
• “LVR MCT” (or MCT) flashes on the Flight Mode Annunciator.
• The PERF DES page appears, showing the “EO CLR*” prompt.
• The PROG page displays the engine-out maximum recommended altitude (EOMAX REC ALT).
PROCEDURE
MOVE the thrust lever for the live engine to the MCT detent.
If necessary, SELECT a suitable flight mode for descent.
DISCONNECT the autothrust and ADJUST thrust if necessary.
ENGINE-OUT IN APPROACH PHASE
Applicable to: ALL
• The aircraft maintains approach speed (VAPP).
• “LVR MCT”(or MCT) flashes on the Flight Mode Annunciator.
• The PERF APPR page appears, showing the “EO CLR*” prompt.
• The progress page displays the engine-out maximum recommended altitude (EO MAX REC ALT).
A318/A319/A320/A321 FLIGHT CREW
OPERATING MANUAL
AIRCRAFT SYSTEMS
AUTO FLIGHT - FLIGHT MANAGEMENT
OTHER FUNCTIONS - ENGINE OUT
A318/A319/A320/A321 FLEET DSC-22_20-60-50 P 14/14
FCOM 19 AUG 10
PROCEDURE
MOVE the thrust lever for the live engine to the MCT detent.
CAUTION Below maneuvering speed (F, S, Green Dot), the autopilot or flight director
(AP/FD) cannot order a bank angle greater than 15 °. Above maneuvering speed,
normal AP/FD bank angle is available.
ENGINE-OUT IN GO-AROUND PHASE
Applicable to:
 
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