包 CFM56-5B TRAINING MANUAL
H
COMBUSTION SECTION
Page 1
EFFECTIVITY
72-40-00
Dec 00
BASIC ENGINE
ALL CFM56-5B ENGINES FOR A319-A320-A321
CFMI PROPRIETARY INFORMATION
The combustion section is located between the High Pressure Compressor (HPC) and the Low Pressure Turbine (LPT).
Air from the HPC is mixed with fuel, supplied by 20 fuel nozzles.
The mixture is ignited by 2 igniter plugs that are located at the 4 and 8 o’ clock positions.
The front face of the combustor is attached to the rear of the compressor module.
The rear section of the combustion case houses the HPT module.
The combustion section also supplies HPC 9th stage bleed air for both aircraft and engine use.
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EFFECTIVITY
72-40-00
Dec 00
BASIC ENGINE
ALL CFM56-5B ENGINES FOR A319-A320-A321
CFMI PROPRIETARY INFORMATION
CFM56-5B包H TRAINING MANUAL
FUEL NOZZLE x20
IGNITER PLUGS x2 LPT STATOR
9TH STAGE BLEED AIR
ENERGY
HIGH PRESSURE
ANNULAR
HIGH PRESSURECOMPRESSOR
COMBUSTION
TURBINE
CHAMBER
COMBUSTOR DESIGN
CTC-063-022-02
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EFFECTIVITY
72-40-00
Dec 00
BASIC ENGINE
ALL CFM56-5B ENGINES FOR A319-A320-A321
CFMI PROPRIETARY INFORMATION
Borescope ports
There are 4 plugged ports (S12, S13, S14, S15) around the combustion case, which enable borescope inspection of the combustion chamber.
Two other ports are available, using the spark igniter ports S10 and S11, which can also be used to inspect the High Pressure Turbine (HPT) blades.
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EFFECTIVITY
72-40-00
Dec 00
BASIC ENGINE
ALL CFM56-5B ENGINES FOR A319-A320-A321
CFMI PROPRIETARY INFORMATION
CFM56-5B包H TRAINING MANUAL
BORESCOPE PORT
IGNITER (S10, S11)
S12, S13, S14, S15
COMBUSTION CASE BORESCOPE PORTS
CTC-063-032-01
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EFFECTIVITY
72-40-00
Dec 00
BASIC ENGINE
ALL CFM56-5B ENGINES FOR A319-A320-A321
CFMI PROPRIETARY INFORMATION
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EFFECTIVITY
72-40-00
Dec 00
BASIC ENGINE
ALL CFM56-5B ENGINES FOR A319-A320-A321
CFMI PROPRIETARY INFORMATION
包 CFM56-5B TRAINING MANUAL
H
TURBINE SECTION
Page 1
EFFECTIVITY
72-50-00
Dec 00
BASIC ENGINE
ALL CFM56-5B ENGINES FOR A319-A320-A321
CFMI PROPRIETARY INFORMATION
TURBINE SECTION
The turbine section provides the necessary power to drive the compressor rotors. It consists of the :
- High Pressure Turbine (HPT)
- Low Pressure Turbine (LPT) 中国航空网 www.aero.cn 航空翻译 www.aviation.cn 本文链接地址：TRAINING MANUAL CFM56-5B BASIC ENGINE(15)
