Page 7
EFFECTIVITY
LEXIS
Dec 00
ALL CFM56-5B ENGINES FOR A319-A320-A321
CFMI PROPRIETARY INFORMATION
(自 CFM56-5B TRAINING MANUAL ENGLISH/METRIC CONVERSIONS METRIC/ENGLISH CONVERSIONS
1 mile = 1.609 km 1 lb = 0.454 kg 1 km = 0.621 mile 1 kg =2.205 lbs
1 ft = 0.3048 m or 30.48 cm 1 psi = 6.890 kPa or 6.89 x 10-2 bar 1 m = 3.281 ft. or 39.37 in. 1 Pa = 1.45 x 10-4 psi 1 kPa = 0.145 psi or 0.01 bar 1 in. = 0.0254 m or 2.54 cm 1 bar = 14.5 psi 1 cm = 0.3937 in. °F = 1.8 x °C + 32 1 mil. = 25.4 10-6 m or 25.4 mm °C = ( °F - 32 ) /1.8 1 mm = 39.37 mils.
1 in.2 = 6.45 cm2 1 m2 = 10.76 sq. ft. 1 cm2 = 0.155 sq.in.
1 USG = 3.785 l ( dm3 )
1 in.3 = 16.39 cm3 1 m3 = 35.31 cu. ft. 1 dm3 = 0.264 US gallon 1 cm3 = 0.061 cu.in.
LEXIS
Page 8Dec 00
EFFECTIVITYALL CFM56-5B ENGINES FOR A319-A320-A321
CFMI PROPRIETARY INFORMATION
包 CFM56-5B TRAINING MANUAL
H
INTRODUCTION TO THE CFM56 FAMILY
Page 1
EFFECTIVITY
INTRO
Dec 00
BASIC ENGINE
ALL CFM56-5B ENGINES FOR A319-A320-A321
CFMI PROPRIETARY INFORMATION
The CFM56 engine, a high by-pass, dual rotor, axial flow turbofan, was designed in the mid 70’s.
It is a product of CFMI. CFM International is a company jointly owned by GENERAL ELECTRIC (GE) of the USA, and SOCIETE NATIONALE D’ETUDE ET DE CONSTRUCTION DE MOTEURS D’AVIATION (SNECMA) of France.
CFMI, with the full backing of parent companies holding equal shares, has a dual function :
- Overall program management, on behalf of both GE
and SNECMA
- Single interface with customers for marketing and
product support
Page 2
EFFECTIVITY
INTRO
Dec 00
BASIC ENGINE
ALL CFM56-5B ENGINES FOR A319-A320-A321
CFMI PROPRIETARY INFORMATION
CFM56-5B包H TRAINING MANUAL
DESIGN
DEVELOPMENT
MANUFACTURING
ASSEMBLY
Jointly owned company Uses all GENERAL ELECTRIC and
One program manager SNECMA resources...
One customer interface ...With work split 50/50
MARKETING
PRODUCT SUPPORT
CFM INTERNATIONAL ORGANIZATION
CTC-063-001-01
Page 3
EFFECTIVITY
INTRO
Dec 00
BASIC ENGINE
ALL CFM56-5B ENGINES FOR A319-A320-A321
CFMI PROPRIETARY INFORMATION
Engine Applications
The following chart shows the various engine models for the Airbus A319-A320-A321 aircraft.
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