320系列机组课程增压非正常操作A

航空

游客，如果您要查看本帖隐藏内容请回复

航空

PRESSURIZATION MENU Abnormal Operation (A) 1/47
PRESSURIZATION MENU
Abnormal Operation (A) 2/47
This is an example of an abnormal procedure. We will
use a CABIN PRESSURE FAULT where one of the two
automatic systems fails. At this time, the aircraft is in
cruise and all systems are functioning normally.
You are the PNF.
PRESSURIZATION MENU
Abnormal Operation (A) 3/47
SYS 1 SYS 2
When the ECAM system detects a failure, the
appropriate caution is generated and the ECAM CAB
PRESS system page is automatically called.
PRESSURIZATION MENU
Abnormal Operation (A) 4/47
Due to the fact that this is only a crew awareness, there
was no Master Caution.
SYS 1 SYS 2
PRESSURIZATION MENU
Abnormal Operation (A) 5/47
SYS 1 SYS 2
The failure message is read.
In the case of a CABIN PRESSURE SYSTEM 1 FAULT,
there is no action required by the crew. System two is
automatically activated and controls the outflow valve.
PRESSURIZATION MENU
Abnormal Operation (A) 6/47
After confirmation from the PF clear CAB PRESS.
Clear CAB PRESS.
SYS 1 SYS 2
PRESSURIZATION MENU Abnormal Operation (A) 7/47
After confirmation from the PF clear CAB PRESS.
SYS 1 SYS 2
No. Press either CLR key.
PRESSURIZATION MENU Abnormal Operation (A) 8/47
SYS 1 SYS 2
After confirmation from the PF clear CAB PRESS.
No. Press either CLR key.
PRESSURIZATION MENU
Abnormal Operation (A) 9/47
The status page is now displayed. There are no
approach procedures to follow and the inoperative
system is Cabin pressurization system 1.
PRESSURIZATION MENU
Abnormal Operation (A) 10/47
Once both pilots have reviewed the Status page, clear
the Status Page.
Clear STATUS.
PRESSURIZATION MENU Abnormal Operation (A) 11/47
Once both pilots have reviewed the Status page clear
the Status Page.
No. Press the STS key or either CLR key.
PRESSURIZATION MENU Abnormal Operation (A) 12/47
Once both pilots have reviewed the Status page clear
the Status Page.
No. Press the STS key or either CLR key.
PRESSURIZATION MENU
Abnormal Operation (A) 13/47
The STATUS page is replaced by the CRUISE page.
We have now completed the ECAM procedure for a
Cabin Pressure System 1 Fault.
PRESSURIZATION MENU
Abnormal Operation (A) 14/47
Let’s look at a second failure to illustrate the functionality
of the system, the associated indication, and the ECAM
procedure.
We will use a Dual System Fault to illustrate these
procedures.
The aircraft is in cruise at FL350.
PRESSURIZATION MENU Abnormal Operation (A) 15/47
PRESSURIZATION MENU Abnormal Operation (A) 16/47
PRESSURIZATION MENU
Abnormal Operation (A) 17/47
The ECAM system has generated a failure message,
with action lines, and called the ECAM CAB PRESS
page.
SYS 1 SYS 2
PRESSURIZATION MENU
Abnormal Operation (A) 18/47
SYS 1 SYS 2
Read the ECAM failure title and on the ECAM CAB
PRESS page observe the indications shown in amber.
PRESSURIZATION MENU
Abnormal Operation (A) 19/47
Read and complete the action items on the E/WD.
In this case, both automatic systems have failed, we
must switch to manual mode.
Notice that the MODE SEL switch has an amber FAULT
indication to help you locate it.
Switch to Manual Mode.
SYS 1 SYS 2
PRESSURIZATION MENU Abnormal Operation (A) 20/47
Read and complete the action items on the E/WD.
In this case, the first action is to position the Mode
Select Switch to manual mode.
Notice that the switch has an amber FAULT indication
to help you locate it.
No. Switch to Manual Mode.
SYS 1 SYS 2
PRESSURIZATION MENU Abnormal Operation (A) 21/47
Read and complete the action items on the E/WD.
In this case, the first action is to position the Mode
Select Switch to manual mode.
Notice that the switch has an amber FAULT indication
to help you locate it.
No. To switch to Manual Mode use the MODE SEL sw.
SYS 1 SYS 2
PRESSURIZATION MENU
Abnormal Operation (A) 22/47
SYS 1 SYS 2
MAN
The indication on the switch changes to show MAN in
white and a green MAN message appears on the system
page to indicate that the pressurization system is in
manual mode.
PRESSURIZATION MENU
Abnormal Operation (A) 23/47
SYS 1 SYS 2
MAN You must now control the pressurization of the aircraft
by using the MAN V/S CTL switch to move the outflow
valve.
Notice also that, since you have control of the outflow
valve, the Landing Elevation indication is no longer
displayed.
Let’s pause the ECAM procedure and look at the use of
the MAN V/S CTL.
PRESSURIZATION MENU
Abnormal Operation (A) 24/47
SYS 1 SYS 2
MAN
Click on the forward icon
The MAN Vertical Speed switch is spring loaded to
neutral.
If you hold the switch in the up position the Outflow
Valve slowly opens, the Vertical Speed will change, and
the Cabin Altitude will increase.
PRESSURIZATION MENU
Abnormal Operation (A) 25/47
SYS 1 SYS 2
MAN
Click on the forward icon
When the MAN V/S CTL is returned to the neutral
position the outflow valve will stop moving. The
Vertical speed will stabilize and the cabin altitude will
change.
PRESSURIZATION MENU
Abnormal Operation (A) 26/47
Conversely if you hold the switch down the Outflow
Valve will close, the Vertical Speed will change and the
Cabin Altitude will decrease.
Now let’s return to the ECAM procedure.
SYS 1 SYS 2
MAN
PRESSURIZATION MENU
Abnormal Operation (A) 27/47
SYS 1 SYS 2
Notice that the Vertical Speed indication is zero. This MAN
means that there is no need to adjust the outflow valve
position using the MAN V/S CTL.
Because you have to continually use the MAN V/S CTL
switch the action line is not removed.
Clear CAB PR to review STATUS.
Clear CAB PR.
PRESSURIZATION MENU Abnormal Operation (A) 28/47
SYS 1 SYS 2
Notice that the Vertical Speed indication is zero. This MAN
means that there is no need to adjust the outflow valve
position using the MAN V/S CTL.
Because the FWC cannot determine if you have moved
the manual V/S control by the required amount the blue
action line is not removed.
Clear CAB PR to review STATUS.
No. Clear CAB PR.
PRESSURIZATION MENU Abnormal Operation (A) 29/47
SYS 1 SYS 2
Notice that the Vertical Speed indication is zero. This MAN
means that there is no need to adjust the outflow valve
position using the MAN V/S CTL.
Because the FWC cannot determine if you have moved
the manual V/S control by the required amount the blue
action line is not removed.
Clear CAB PR to review STATUS.
No. To clear CAB PRESS use a CLEAR key.
PRESSURIZATION MENU
Abnormal Operation (A) 30/47
The STATUS page provides the pilots with information;
• target Vertical Speeds
• target cabin altitudes, which depend on the flight level
• and a final approach procedure to set the V/S CTL fully
up. This ensures that the outflow valve opens
completely and the aircraft depressurizes.
For our example we are at FL350 so the target cabin
altitude is 6500 feet.
PRESSURIZATION MENU
Abnormal Operation (A) 31/47
Review the inoperative systems in the right hand
column.
Remember that information will remain on the Status
Page for the duration of the flight and can be reviewed at
any time.
PRESSURIZATION MENU
Abnormal Operation (A) 32/47
The information on the STATUS page is very useful
during descent. You will need to control the outflow
valve and adjust the cabin vertical speed to achieve the
target cabin altitude.
PRESSURIZATION MENU
Abnormal Operation (A) 33/47
After confirmation from the PF clear STATUS.
Clear STATUS
PRESSURIZATION MENU Abnormal Operation (A) 34/47
After confirmation from the PF clear STATUS.
No. Press the STS key or either CLR key.
PRESSURIZATION MENU Abnormal Operation (A) 35/47
After confirmation from the PF clear STATUS.
No. Press the STS key or either CLR key.
PRESSURIZATION MENU
Abnormal Operation (A) 36/47
Notice that on the CRUISE page, the indication of cabin
vertical speed has changed to a gauge format. This
along with the cabin altitude indication can be used to
set the correct position of the outflow valve.
The ECAM procedure for a Cabin Pressure System 1+2
Fault is complete.
PRESSURIZATION MENU
Abnormal Operation (A) 37/47
Let’s now assume that ATC have asked you to
commence a descent to FL 290.
Call the STATUS page.
PRESSURIZATION MENU Abnormal Operation (A) 38/47
Let’s now assume that ATC have asked you to
commence a descent to FL 290.
No. Call the STATUS page.
PRESSURIZATION MENU Abnormal Operation (A) 39/47
Let’s now assume that ATC have asked you to
commence a descent to FL 290.
No. To call the STATUS page use the STATUS key..
PRESSURIZATION MENU
Abnormal Operation (A) 40/47
Note that the target cabin vertical speed for the descent
is 300 feet/min and that at FL290 the cabin altitude target
is 4500 ft.
Deselect STATUS.
PRESSURIZATION MENU Abnormal Operation (A) 41/47
Note that the target cabin vertical speed for the descent
is 300 feet/min and that at FL290 the cabin altitude target
is 4500 ft.
No. Deselect STATUS.
PRESSURIZATION MENU Abnormal Operation (A) 42/47
Note that the target cabin vertical speed for the descent
is 300 feet/min and that at FL290 the cabin altitude target
is 4500 ft.
No. To deselect STATUS use the STATUS key.
PRESSURIZATION MENU
Abnormal Operation (A) 43/47
The descent has been started. The MAN V/S CTL should
be selected to establish a cabin vertical speed of 300
ft/min down.
Select MAN V/S CTL
PRESSURIZATION MENU Abnormal Operation (A) 44/47
The descent has been started. The MAN V/S CTL should
be selected to establish a cabin vertical speed of 300
ft/min down.
No. Select MAN V/S CTL
PRESSURIZATION MENU Abnormal Operation (A) 45/47
The descent has been started. The MAN V/S CTL should
be selected to establish a cabin vertical speed of 300
ft/min down.
No. To select MAN V/S CTL click on the MAN V/S CTL sw.
PRESSURIZATION MENU
Abnormal Operation (A) 46/47
The switch is held down until the cabin vertical speed
reaches the target of 300 ft/min and then released back
to the neutral position.
The cabin altitude is now decreasing.
PRESSURIZATION MENU Abnormal Operation (A) 47/47
Approaching the target cabin altitude the MAN V/S CTL
is selected up to decrease the cabin vertical speed.
Some fine tuning may be required using short blips of
the MAN V/S CTL.
You will have the opportunity to practice the use of the
MAN V/S CTL in the simulator so we will stop here.
NEXT
MMoodduullee ccoommpplleetteedd
PRESSURIZATION MENU Abnormal Operation (A) 48/47
LLIISSTTOOFFSSUUBBJJEECCTTSS
CCAABBPPRREESSSSSSYYSS11FFAAUULLTT
CCAABBPPRREESSSSSSYYSS11++22FFAAUULLTT
EXIT
AUDIO GLOSSARY FCOM
RETURN

yuenlie

thank you very much

979199501

2# 大 中 小 发表于 2011-4-10 10:33 只看该作者 POWER PLANT (IAE) MENU Manual Start 1/31 POWER PLANT (IAE) Manual Start 2/31 We will see now, how to manually start the engines. There are several reasons why a manual start may be required including low pneumatic pressure. The main difference between a manual and an automatic start is that the pilot controls the time at which fuel and ignition are supplied to the engine. The FADEC only provides passive monitoring of the engine during the start sequence. This means that responsibility for preventing an over limit start remains with the pilot. Note: Manual starts are completed using the procedure detailed in FCOM 3- procedures and techniques MENU POWER PLANT (IAE) Manual Start 3/31 The FADEC controls: - the closure of the start valve at 43 % N2 - and ignition cut off on the ground. MENU POWER PLANT (IAE) Manual Start 4/31 The configuration is the same. On the E/WD, all indications related to the engines are displayed in amber as long as the FADECs are not powered. In order to start the engines, the engine mode selector must be switched to IGN/START position first. Swiittcchh tthhee eennggiinneemooddee sseelleeccttoorr ttoo IIGN//STTARTT.. MENU POWER PLANT (IAE) MENU Manual Start 5/31 Noo,, sswiittcchh tthhee eennggiinneemooddee sseelleeccttoorr ttoo IIGN//STTARTT.. POWER PLANT (IAE) MENU Manual Start 6/31 TToo sswiittcchh tthhee eennggiinneemooddee sseelleeccttoorr ttoo IIGN//STTARTT.. POWER PLANT (IAE) MENU Manual Start 7/31 POWER PLANT (IAE) Manual Start 8/31 When the selector is in the IGN/START position: - the FADECs are energized and the engine parameters are displayed on the E/WD. -the ENGINE ECAM page is displayed automatically. MENU POWER PLANT (IAE) MENU Manual Start 9/31 POWER PLANT (IAE) Manual Start 10/31 We will start engine 2 using the APU BLEED. The ENG MAN START pb switches control their respective start valves. To start engine 2, raise the guard and select ENG MAN START 2 pb switch. Note: PF should start his chrono when he selects the ENG MAN START pb switch. Sttaarrtt eennggiinnee 22.. MENU POWER PLANT (IAE) MENU Manual Start 11/31 No, to start engine 2, click on the ENG MAN START 2 pb sw POWER PLANT (IAE) MENU Manual Start 12/31 No, to start engine 2, click on the ENG MAN START 2 pb sw POWER PLANT (IAE) MENU Manual Start 13/31 POWER PLANT (IAE) MENU Manual Start 14/31 POWER PLANT (IAE) Manual Start 15/31 On the ECAM ENGINE page the corresponding start valve opens. On the ENG start panel, ON illuminates blue on the MAN START 2 pb indicating that the start valve has opened. MENU POWER PLANT (IAE) Manual Start 16/31 Onn tthhee E//WD,, N22 iinnccrreeaasseess.. MENU POWER PLANT (IAE) Manual Start 17/31 Onn tthhee ECAMENGIINE ppaaggee tthhee ooiill pprreessssuurree iinnccrreeaasseess.. MENU POWER PLANT (IAE) Manual Start 18/31 N2 continues increasing to max motoring speed. 50 seconds after the ENG MAN START pb switch is pressed, select ENG 2 MASTER switch ON. Note: PNF should monitor to ensure EGT increase within 20 seconds of fuel flow starting. Swiittcchh oonn ENGMASTTER sswiittcchh 22.. MENU POWER PLANT (IAE) MENU Manual Start 19/31 No, to switch on ENG MASTER switch 2, click on ENG MASTER switch 2. POWER PLANT (IAE) MENU Manual Start 20/31 No, to switch on ENG MASTER switch 2, click on ENG MASTER switch 2. POWER PLANT (IAE) MENU Manual Start 21/31 POWER PLANT (IAE) MENU Manual Start 22/31 POWER PLANT (IAE) Manual Start 23/31 On the ECAM ENGINE page: - the fuel used is reset, - both igniters are on. On the E/WD fuel flow is indicated. MENU POWER PLANT (IAE) MENU Manual Start 24/31 On the ECAM ENGINE page both igniters are on and When N2 reaches 43%: - start valve closes, - and ignition stops. POWER PLANT (IAE) MENU Manual Start 25/31 N2 continues increasing. At about 58% it stabilizes and the grey background disappears indicating that the start sequence is finished. The ENGINE 2 is running and all its parameters are stabilized. POWER PLANT (IAE) Manual Start 26/31 Swiittcchh ooffff eennggiinnee 22maann ssttaarrtt ppuusshhbbuuttttoonn.. MENU POWER PLANT (IAE) MENU Manual Start 27/31 No, to switch off engine 2 man start pushbutton, push on pushbutton 2. POWER PLANT (IAE) MENU Manual Start 28/31 No, to switch off engine 2 man start pushbutton, push on pushbutton 2. POWER PLANT (IAE) MENU Manual Start 29/31 POWER PLANT (IAE) MENU Manual Start 30/31 POWER PLANT (IAE) MENU Manual Start 31/31 The manual start sequence is finished. If required engine 1 can be started in a similar manner. NEXT MMoodduulleeccoommpplleetteedd POWER PLANT (IAE) MENU Manual Start 32/31 LLIISSTTOOFFSSUUBBJJEECCTTSS

duyuchun

什么东东？CBT?

bocome

320系列气动系统总结

tissle

好资料，学习了。。。

diguo

好东西，好好学习一下