320系列气动正常操作

航空

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diguo

好东西，好好学习一下

tissle

好资料，学习了。。。

bocome

气动正常操作

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

航空

PNEUMATIC MENU Normal Operation 1/62
PNEUMATIC MENU Normal Operation 2/62
PNEUMATIC MENU
Normal Operation 3/62
You are in the Preliminary Cockpit
Preparation phase.
To better illustrate what occurs
in the pneumatic system, select the
ECAM BLEED page using the
ECAM control panel.
PNEUMATIC MENU Normal Operation 4/62
You are in the Preliminary Cockpit
Preparation phase.
No. Press the BLEED key on the
Ecam Control Panel.
PNEUMATIC MENU Normal Operation 5/62
You are in the Preliminary Cockpit
Preparation phase.
No. Press the BLEED key on the
Ecam Control Panel.
PNEUMATIC MENU
Normal Operation 6/62
Let’s talk about the indications on
the ECAM BLEED page...
PNEUMATIC MENU
Normal Operation 7/62
The engine identification numbers
are displayed amber because the
engines are not running.
PNEUMATIC MENU Normal Operation 8/62
PNEUMATIC MENU
Normal Operation 9/62
During preliminary cockpit
preparation all white lights must be
extinguished.
With the ENG BLEED pb sw in the
lights out position, the bleed valves are
automatically controlled by the system.
Observe the symbology on the
ECAM. The bleed valves are cross-line
green because they are fully closed.
PNEUMATIC MENU
Normal Operation 10/62
The HP valves are also
automatically controlled by the
system. They are displayed crossline
green to indicate that they are
fully closed.
PNEUMATIC MENU
Normal Operation 11/62
The bleed temperature is
displayed in green.
The bleed pressure is displayed in
amber because there is no pressure
supplied.
PNEUMATIC MENU
Normal Operation 12/62
The GND HP connection
indication is always displayed in
green when the aircraft is on the
ground whether the GND unit is
connected or not.
PNEUMATIC MENU
Normal Operation 13/62
You also have to check that the X
BLEED selector is in AUTO position.
Observe the indication on the
ECAM.
The X BLEED valve is displayed
cross-line green because it is
automatically closed by the system.
PNEUMATIC MENU
Normal Operation 14/62
Since the APU BLEED pb sw is
selected off, the APU BLEED valve is
displayed cross-line green,
indicating that it is closed.
PNEUMATIC MENU
Normal Operation 15/62
The next step during Cockpit
Preparation is to switch the APU
BLEED on. We have already started
the APU for you.
Swiittcchh APU BLLEED oonn !!
Note : Do not use APU BLEED if
GND HP air is connected.
PNEUMATIC MENU Normal Operation 16/62
The next step during Cockpit
Preparation is to switch the APU
BLEED on. We have already started
the APU for you.
Noo,, Prreessss tthhee APU BLLEED ppbb ssw !!
PNEUMATIC MENU Normal Operation 17/62
The next step during Cockpit
Preparation is to switch the APU
BLEED on. We have already started
the APU for you.
Noo,, Prreessss tthhee APU BLLEED ppbb ssw !!
PNEUMATIC MENU Normal Operation 18/62
PNEUMATIC MENU Normal Operation 19/62
PNEUMATIC MENU Normal Operation 20/62
PNEUMATIC MENU Normal Operation 21/62
PNEUMATIC MENU
Normal Operation 22/62
Observe the indications :
• the APU BLEED valve is displayed in-line
green indicating it is now open
• the left side bleed pressure and temperature
are displayed in green because they are in normal
range
• the X-BLEED valve is automatically opened :
it is displayed amber during transit and in-line
green when fully open
• the right side bleed pressure and temperature
are displayed in green
PNEUMATIC MENU
Normal Operation 23/62
As you have learned in the APU
chapter, the memo APU BLEED is
displayed on the E/WD.
PNEUMATIC MENU
Normal Operation 24/62
The next step is the walk around.
If ground high pressure air is not
required, you have to check that the
high pressure ground connection
door is closed.
PNEUMATIC MENU
Normal Operation 25/62
Usually, APU bleed air is used for
engine start.
The pressure displayed on the BLEED
page is also indicated on the ECAM
ENGINE page which will be explained in
the ENGINE chapter.
PNEUMATIC MENU
Normal Operation 26/62
Yoouu aarree rreeaaddyy ffoorr eennggiinnee ssttaarrtt..
To start both engines, click on the
photograph.
PNEUMATIC MENU
Normal Operation 27/62
Notice that the engine identification
numbers have turned white indicating
that the engines are running.
The engine bleed valves remain closed
because the APU bleed valve is open and
the APU has priority over the engine
bleed.
Now, you may switch off the APU.
Swiittcchh APU BLLEED ooffff..
PNEUMATIC MENU Normal Operation 28/62
Notice that the engine identification
numbers have turned white indicating
that the engines are running.
The engine bleed valves remain closed
because the APU bleed valve is open and
the APU has priority over the engine
bleed.
Now, you may switch off the APU.
Noo.. Prreessss tthhee APU BLLEED ppbb ssw !!
PNEUMATIC MENU Normal Operation 29/62
Notice that the engine identification
numbers have turned white indicating
that the engines are running.
The engine bleed valves remain closed
because the APU bleed valve is open and
the APU has priority over the engine
bleed.
Now, you may switch off the APU.
Noo.. Prreessss tthhee APU BLLEED ppbb ssw !!
PNEUMATIC MENU Normal Operation 30/62
PNEUMATIC MENU Normal Operation 31/62
PNEUMATIC MENU
Normal Operation 32/62
Observe the ECAM :
• the APU BLEED valve is closed
• the X-BLEED valve is automatically
closed. It is displayed amber during
transit
• the ENGINE BLEED valves and HP
valves are displayed in-line green
because they have been automatically
opened
PNEUMATIC MENU
Normal Operation 33/62
Weewiillll nnoow sswiittcchh ooffff tthhee APU..
Clliicckk oonn tthhee APUMASTTER SW..
PNEUMATIC MENU Normal Operation 34/62
Weewiillll nnoow sswiittcchh ooffff tthhee APU..
Noo.. Prreessss oonn tthhee APUMASTTER SW..
PNEUMATIC MENU Normal Operation 35/62
Weewiillll nnoow sswiittcchh ooffff tthhee APU..
Noo.. Prreessss oonn tthhee APUMASTTER SW..
PNEUMATIC MENU
Normal Operation 36/62
With the APU MASTER SW pb in
OFF position, the APU BLEED VALVE
is no longer displayed on the ECAM.
PNEUMATIC MENU
Normal Operation 37/62
We will now talk about the changes
that occur in the pneumatic system
during take off.
Note : Normally, the ECAM ENGINE
page is displayed for take off. For
training purposes only, we will display the
ECAM BLEED page.
PNEUMATIC MENU Normal Operation 38/62
PNEUMATIC MENU
Normal Operation 39/62
As engine thrust is increased, the
pressure delivered from the IP stages
is sufficient and the HP valves are
automatically closed accordingly.
PNEUMATIC MENU
Normal Operation 40/62
As soon as the aircraft lifts off, the
GND HP connection indication
disappears.
Remember that it is only displayed
on the ground.
PNEUMATIC MENU
Normal Operation 41/62
During flight you might need to
switch on the wing anti ice system,
which uses hot bleed air from the
pneumatic system.
Observe the indication on the
ECAM BLEED page when wing anti
ice is used.
(For further information, refer to
the ICE AND RAIN PROTECTION
chapter.)
PNEUMATIC MENU
Normal Operation 42/62
Let's now see what happens in the
pneumatic system when you are back
on the ground...
PNEUMATIC MENU Normal Operation 43/62
PNEUMATIC MENU Normal Operation 44/62
PNEUMATIC MENU
Normal Operation 45/62
• the GND HP air connection
indication is displayed
• with the engines at idle, the HP
VALVES are automatically opened
• when the APU is started, the APU
BLEED VALVE is displayed
PNEUMATIC MENU
Normal Operation 46/62
Just before engine shutdown we
select the APU BLEED on.
Observe the indications on the
ECAM.
Seelleecctt APU BLLEED ON !!
PNEUMATIC MENU Normal Operation 47/62
Just before engine shutdown we
select the APU BLEED on.
Observe the indications on the
ECAM.
Noo.. Prreessss tthhee APU BLLEED ppbb ssw ttoo ON !!
PNEUMATIC MENU Normal Operation 48/62
Just before engine shutdown we
select the APU BLEED on.
Observe the indications on the
ECAM.
Noo.. Prreessss tthhee APU BLLEED ppbb ssw ttoo ON !!
PNEUMATIC MENU Normal Operation 49/62
PNEUMATIC MENU Normal Operation 50/62
PNEUMATIC MENU
Normal Operation 51/62
• the APU BLEED valve opens
• the ENGINE BLEED and HP valves
are automatically closed because APU
bleed air has priority
• the X BLEED valve automatically
opens in order to let the APU supply
both sides of the pneumatic system
PNEUMATIC MENU
Normal Operation 52/62
IItt’’ss nnoow ttiimee ttoo sshhuutt ooffff tthhee eennggiinneess..
Click on the engine photograph to
shut off both engines.
PNEUMATIC MENU
Normal Operation 53/62
Observe the engine identification
numbers turning amber because the
engines are not running.
Before leaving the aircraft we will shut
down the APU. But first, we must switch
off the APU BLEED.
Swiittcchh APU BLLEEDOFFFF..
PNEUMATIC MENU Normal Operation 54/62
Observe the engine identification
numbers turning amber because the
engines are not running.
Before leaving the aircraft we will shut
down the APU. But first, we must switch
off the APU BLEED.
Noo.. Prreessss tthhee APU BLLEED ppbb ssw ttoo OFFFF..
PNEUMATIC MENU Normal Operation 55/62
Observe the engine identification
numbers turning amber because the
engines are not running.
Before leaving the aircraft we will shut
down the APU. But first, we must switch
off the APU BLEED.
Noo.. Prreessss tthhee APU BLLEED ppbb ssw ttoo OFFFF..
PNEUMATIC MENU Normal Operation 56/62
PNEUMATIC MENU Normal Operation 57/62
PNEUMATIC MENU
Normal Operation 58/62
Observe the indications :
• the X-BLEED VALVE is automatically
closed
• the APU BLEED VALVE is closed
• the bleed pressure is displayed amber
because there is no pressure supplied
PNEUMATIC MENU Normal Operation 59/62
PNEUMATIC MENU
Normal Operation 60/62
When the APU has shut down, the
APU BLEED VALVE is no longer
displayed.
This completes the normal operation
of the pneumatic system. We will now
discuss the indications associated with
GND HP air supply.
Clliicckk oonn tthhee ffoorrwaarrdd aarrrroow......
PNEUMATIC MENU
Normal Operation 61/62
If the APU should be inoperative for
bleed air supply, a GND HP air unit can
be connected to provide pneumatic
pressure for engine start.
The GND unit’s pressure and
temperature are indicated on the ECAM.
PNEUMATIC MENU Normal Operation 62/62
Notice that in this case the X bleed
valve remains closed with the X BLEED
selector in AUTO position. In order to
start engine 2 first, you have to set the X
BLEED selector manually to OPEN.
This is done according to a procedure
in your flight manual.
This concludes the PNEUMATIC
Normal Operation module. Why don’t you
have a coffee before going on ?
Module
completed !
NEXT
PNEUMATIC MENU Normal Operation 63/62
EXIT
AUDIO GLOSSARY FCOM
RETURN
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EENNGGIINNEESSTTAARRTT
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