A321燃油系统介绍
**** Hidden Message ***** FUEL (A321) MENU System Presentation 1/20<BR>FUEL (A321) MENU<BR>System Presentation 2/20<BR>Like the A319/A320 the A321 has fuel<BR>tanks located in the center fuselage area<BR>and the wings.<BR>FUEL (A321) MENU<BR>System Presentation 3/20<BR>The total usable fuel quantity is<BR>approximately 18600 kg (standard<BR>density).<BR>1188660000 kkgg<BR>FUEL (A321) MENU<BR>System Presentation 4/20<BR>AAPPUU<BR>EENNGG11 EENNGG22<BR>LLEEFFTT CCTTRR RRIIGGHHTT<BR>The upper part of the<BR>schematic being similar<BR>to the A320, let’s<BR>concentrate on the lower<BR>part which is specific to<BR>the A321.<BR>Click on the forward<BR>arrow and observe the<BR>schematic.<BR>A320<BR>SCHEMATIC<BR>Here is the A320 FUEL<BR>system schematic.<BR>FUEL (A321) MENU System Presentation 5/20<BR>The first difference is that there are<BR>no left and right outer tanks,<BR>AAPPUU<BR>EENNGG11 EENNGG22<BR>LLEEFFTT CCTTRR RRIIGGHHTT<BR>FUEL (A321) MENU System Presentation 6/20<BR>So, there is no transfer<BR>from outer tanks therefore<BR>no transfer valves.<BR>Click on the forward<BR>arrow and observe the<BR>schematic.<BR>AAPPUU<BR>EENNGG11 EENNGG22<BR>LLEEFFTT CCTTRR RRIIGGHHTT<BR>FUEL (A321) MENU System Presentation 7/20<BR>AAPPUU<BR>EENNGG11 EENNGG22<BR>LLEEFFTT RRIIGGHHTT<BR>CCTTRR<BR>FUEL (A321) MENU<BR>System Presentation 8/20<BR>For the A321, the tanks are simply<BR>called left and right wing tanks.<BR>AAPPUU<BR>EENNGG11 EENNGG22<BR>LLEEFFTT RRIIGGHHTT<BR>CCTTRR<BR>FUEL (A321) MENU<BR>System Presentation 9/20<BR>Two jet pumps are located in the<BR>center tank.<BR>Fuel transfer from the center to the<BR>wing tanks is controlled by transfer<BR>valves.<BR>AAPPUU<BR>EENNGG11 EENNGG22<BR>LLEEFFTT RRIIGGHHTT<BR>CCTTRR<BR>JJEETTPPUUMMPPSS JJEETTPPUUMMPPSS<BR>FUEL (A321) MENU<BR>System Presentation 10/20<BR>As you can see there is no<BR>direct feed of fuel from the center<BR>tank to the engines.<BR>AAPPUU<BR>EENNGG11 EENNGG22<BR>LLEEFFTT RRIIGGHHTT<BR>CCTTRR<BR>FUEL (A321) MENU<BR>System Presentation 11/20<BR>A321<BR>SCHEMATIC<BR>Click on the forward<BR>arrow to display the A321<BR>ECAM FUEL page.<BR>This is the complete<BR>A321 fuel schematic.<BR>AAPPUU<BR>EENNGG11 EENNGG22<BR>LLEEFFTT RRIIGGHHTT<BR>CCTTRR<BR>Note : You can click<BR>on the A320 button if<BR>you want to review the<BR>A320 schematic.<BR>FUEL (A321) MENU System Presentation 12/20<BR>AAPPUU<BR>EENNGG11 EENNGG22<BR>LLEEFFTT CCTTRR RRIIGGHHTT<BR>A320<BR>SCHEMATIC<BR>Click on the A321 button<BR>below to return to the A321<BR>schematic.<BR>FUEL (A321) MENU<BR>System Presentation 13/20<BR>AAPPUU<BR>EENNGG11 EENNGG22<BR>LLEEFFTT RRIIGGHHTT<BR>CCTTRR<BR>Let’s review all the<BR>A321 differences<BR>briefly using the<BR>ECAM FUEL page.<BR>FUEL (A321) MENU<BR>System Presentation 14/20<BR>There are no inner<BR>and outer tanks but<BR>just wing tanks.<BR>FUEL (A321) MENU<BR>System Presentation 15/20<BR>Fuel is transferred<BR>from the center tank<BR>to the wing tanks via<BR>two jet pumps and<BR>transfer valves.<BR>Fuel is always fed<BR>to the engines from<BR>the wing tanks and<BR>not from the center<BR>tank.<BR>FUEL (A321) MENU<BR>System Presentation 16/20<BR>The FUEL panel is<BR>located on the overhead<BR>panel.<BR>FUEL (A321) MENU<BR>System Presentation 17/20<BR>The A321 FUEL control panel is very similar to the A319-A320,<BR>except :<BR>- the link between the center tank and the wing tanks, indicating<BR>the fuel transfer routing,<BR>- and the labels CTR TK XFR instead of CTR TK PUMPs.<BR>A319<BR>A320<BR>A332211<BR>FUEL (A321) MENU<BR>System Presentation 18/20<BR>Each CTR TK XFR pb<BR>sw on the FUEL panel<BR>controls its respective<BR>transfer valve.<BR>FUEL (A321) MENU<BR>System Presentation 19/20<BR>The MODE SEL pb sw<BR>enables the pilot to select<BR>manual or automatic<BR>modes for the CTR TK<BR>XFR valves.<BR>FUEL (A321) MENU System Presentation 20/20<BR>In normal operation,<BR>the CTR TK XFR valves<BR>remain open throughout,<BR>until they close<BR>automatically 5 minutes<BR>after a center tank low<BR>level is reached.<BR>You will have a<BR>chance to see the<BR>operation of the CTR TK<BR>XFR valves in more detail<BR>in the abnormal<BR>operation module.<BR>MMoodduullee ccoommpplleetteedd<BR>NEXT<BR>FUEL (A321) MENU System Presentation 21/20<BR>LLIISSTTOOFFSSUUBBJJEECCTTSS<BR>SSYYSSTTEEMMIINNTTRROODDUUCCTTIIOONN<BR>FFUUEELLEECCAAMMPPAAGGEE<BR>FFUUEELLPPAANNEELL<BR>EXIT<BR>AUDIO GLOSSARY FCOM<BR>RETURN czxxxxxxxxxxxx kkkkkkkkkkkkkkkkkkkkkkkkkkkkkk A321燃油系统介绍 好资料，学习了。。。 A321的差异哦 恩。好东西。好好学习一下。
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