engine failure in cruise pf pnf(with damage) …damage).pdf · engine failure in cruisepf pnf(with...
TRANSCRIPT
PFPF PNFPNFENGINE FAILURE IN CRUISE (WITH DAMAGE)
Detection
ENGINEFAILURE !
ECAMactions
SDanalysis
STATUS
STANDARD
FIXEDSPEED
OBSTACLE
SITUATIONASSESSMENT
STRATEGYDECISIONS
A320 - Version 03
PFPF PNFPNF
ECAM PROCEDURE
ECAM ACTIONS
1. ENG 1 FAIL
DETECTION
PFCOMMUNICATES
FLIES THE AIRCRAFT
NAVIGATES LAND ASAP…Short term decision
CONSIDER AUTOMATION USE
THRUST LEVERS………………………….MCT
A/THR………………………………………..OFF
STOP ECAM actions when :
Deceleration Not below Green Dot
OrOrAndAnd
PFPF PNFPNF2. OBSTACLE STRATEGY
Check GREEN DOT GROSS CEILING
For descent :
GREEN DOT……………………….SET AND PULL
DRIFT DOWN CEILING ALT…….SET AND PULL
During descent to LR ceiling ...
MCT
Thrust MCT
EO
During descent to Drift Down Ceiling ...
Speed controlled by the elevator
REC MAX = EO LRC Ceiling EO CLR Prompt
QRH
4.00
PFPF PNFPNF
ORDER…………….………..…..…”CONTINUE ECAM” ECAM ACTIONS……………………..……CONTINUE
ECAM PROCEDURE
ECAM ACTIONSDAMAGE ?
SYSTEM DISPLAY
STATUS
DECISION
RETURN TO NORMAL TASK SHARING
LDG DISTLDG DIST
WEATHERWEATHER
OPERATIONAL ANDCOMMERCIAL
CONSIDERATIONS
OPERATIONAL ANDCOMME RCIAL
CONSIDERATIONS
NOT IFYNOT IFY
DECISIONDECISION
OPS …OPS …
PURSER / PAXPURSER / PAX
ATCATC
STAT US, or
SUMMARY
APU normal flight envelope :
Consider APU Start DIST & FUEL computations to Landing
•••• •••• •••••••••••••••••••
3. ECAM ACTIONS… DAMAGE
FCOM
3.01.49
PFPF PNFPNF4. OBSTACLE STRATEGY
When obstacles are cleared :
LR CEILING………………………..SET AND PULLLR SPEED….…………………………………….SET
Reaching LR CeilingA/THR….…………….………………………..…...ON
Descent to landingRESUME MANAGED MODES
T/D
Thrust is IDLE
Drift Down Ceiling
A/THR
LRC ceiling
LR SPEED
LONGRANGECRUISE
QRH
4.00
If obstacle : Continue Drift Down Procedure
PFPF PNFPNF
ECAM PROCEDURE
ECAM ACTIONS
1. ENG 1 FAIL
DETECTION
PFCOMMUNICATES
FLIES THE AIRCRAFT
NAVIGATES LAND ASAP…Short term decision
CONSIDER AUTOMATION USE
THRUST LEVERS………………………….MCT
A/THR………………………………………..OFF
STOP ECAM actions when :
Deceleration Not below Green Dot
OrOrAndAnd
A/THR is set to OFF immediately to avoidthrust reduction to IDLE
A/THR is set to OFF immediately to avoidthrust reduction to IDLE
PFPF PNFPNF2. OBSTACLE STRATEGY
Check GREEN DOT GROSS CEILING
For descent :
GREEN DOT……………………….SET AND PULL
DRIFT DOWN CEILING ALT…….SET AND PULL
During descent to LR ceiling ...
MCT
Thrust MCT
EO
During descent to Drift Down Ceiling ...
Speed controlled by the elevator
REC MAX = EO LRC Ceiling EO CLR Prompt
QRH
4.00
STRATEGY
FIXED SPEED
ETOPS constraint
As establishedbefore dispatch,
use:
M.82 / 330 KT
Or
M.82 / 310 KT
STANDARD
No obstacle and time constraint
OBSTACLE
To ensure the margins over obstacles
PFPF PNFPNF2. OBSTACLE STRATEGY
Check GREEN DOT GROSS CEILING
For descent :
GREEN DOT……………………….SET AND PULL
DRIFT DOWN CEILING ALT…….SET AND PULL
During descent to LR ceiling ...
MCT
Thrust MCT
EO
During descent to Drift Down Ceiling ...
Speed controlled by the elevator
REC MAX = EO LRC Ceiling EO CLR Prompt
QRH
4.00
PERFORMANCE CHECK
LRC and Green Dot Gross Ceiling quick check
GW at ENG FAIL
LRCCeilingLRC
Ceiling ExternalTemperature
Green DotGrossCeiling
Green DotGrossCeiling
Green Dot Gross Ceiling precise check
CRZ FL at fail
DIST TIMEINITIAL SPEED FUEL
LEVEL OFFLEVEL OFFLEVEL OFF
GW atENG FAIL
PFPF PNFPNF2. OBSTACLE STRATEGY
Check GREEN DOT GROSS CEILING
For descent :
GREEN DOT……………………….SET AND PULL
DRIFT DOWN CEILING ALT…….SET AND PULL
During descent to LR ceiling ...
MCT
Thrust MCT
EO
During descent to Drift Down Ceiling ...
Speed controlled by the elevator
REC MAX = EO LRC Ceiling EO CLR Prompt
QRH
4.00
if pressed, predictions revertto dual engine predictions
!
PFPF PNFPNF
ORDER…………….………..…..…”CONTINUE ECAM” ECAM ACTIONS……………………..……CONTINUE
ECAM PROCEDURE
ECAM ACTIONSDAMAGE ?
SYSTEM DISPLAY
STATUS
DECISION
RETURN TO NORMAL TASK SHARING
LDG DISTLDG DIST
WEATHERWEATHER
OPERATIONAL ANDCOMMERCIAL
CONSIDERATIONS
OPERATIONAL ANDCOMME RCIAL
CONSIDERATIONS
NOT IFYNOT IFY
DECISIONDECISION
OPS …OPS …
PURSER / PAXPURSER / PAX
ATCATC
STAT US, or
SUMMARY
APU normal flight envelope :
Consider APU Start DIST & FUEL computations to Landing
•••• •••• •••••••••••••••••••
3. ECAM ACTIONS… DAMAGE
FCOM
3.01.49
DAMAGE OR NO DAMAGE ?
CONSIDER ENGINE DAMAGE IF YOU NOTICE :
High vibration prior to engine stopped, loud noise
Stall
Any Abnormal Indication on ENG Page (such as N1 or N2 ~ 0)
No attempt of RELIGHT