In the
ORDERS MAGNITUDE SEVERAL
the wIngs the wIngs wIth
CFM56
engInes
OF 0 0 4 3 4 7 3 32 32 320 0 5 3 3 7 7 2 2 5
1 2 0 0
7 0 0 1 0 00 0
G K 0 K 8 0
g e la r g e l a n e O n O n e g i n e n g e n t e a f f t c r r a a ir c = 0 0 1 0 s e i n n g F 1 e n
G K 0 K 2 0
WHICH ENGINE
FOR WHICH AIRCRAFT?
Match each type of CFM56 engine with the aircraft aircraft it powers. A.
CFM56-7B
1. Airbus
A318, A318 Elite, A319, A319CJ, A320 and A321
B.
CFM56-5C
2.
Airbus A340-200, A340-300 and A340-300 Enhanced
C.
CFM56-5B
3.
KC-135R, C-135R, E-3, KE-3, E-6, and DC-8-71/72/73
Engine power (in horsepower) horsepower)
G ,5 K 3 5 3,
e l l,, e v v e w e r r l l e v e n p o o w e g i v e F o o r r a g e n e n i g G e n n g t e a f t c r a a n a i r r c ,5 K 1 1, 5 ig h t e r m e s l i l g 15 t i m e is 1 5 s . n e g i n e e n n g t h a n a n F F 1 1 e
l v e l s i e l e N o i s
h t f f o o r r W e i g g h w e r s e p o o w e 1 0 0 0 0 h o r r s
B727 at 700meters
Noise dB (A)
High-speed train at 300 km/h at 100meters
Single-aisle jet taking off
100
at 300meters
D.
E.
CFM56-5A
4.
CFM56-3
5.
Boeing 737-600 737-600/-700/-800/-90 /-700/-800/-900/-900ER/BBJ/AEW&C/ 0/-900ER/BBJ/AEW&C/C-40/P-8A C-40/P-8A Airbus A319 and A320
F.
CFM56-2
6.
80
70
Car idling at 10meters
CFM, CFM56, LEAP, LEAP56 and the CFM logo are trademarks of CFM International, a 50/50 joint company between Snecma (Safran group) and GE.
90
Busy street
Truck on the expressway
Boeing 737-300, 737-400 and 737-500
at 10meters
Car on expressway at 10meters
®
Z-CARD Ltd. PTN information to go here
Single-aisle jet taking off
3 F d n a 6 E 5 , D , 1 C 2 , B 4 , A s : r e w s n A
at 700meters
QUIZ 7 questions to test your knowledge of CFM56 engines. I.
Step 1 Initial studies
Who was CFM’s rst customer?
Step 2 Development
Step 3 Production and Distribution
Step 4 Sales and Support
Step 5 Maintenance, Repair and Overhaul (MRO)
Where did the CFM56 name come rom?
II. III.
Which is the largest and most powerul CFM engine?
IV.
How many fights does a CFM56 perorm during its lietime, on average?
V.
YOU KNOW? KNOW?
DID
Everything you always always wanted to know about about the life cycle of a CFM56 engine. Spare parts
What is the average liespan o a CFM56 engine?
VI. VII.
How oten does a CFM56-powered plane take o? What is the engine’s uel consumption in liters per 100 passenger-kilometers? passenger-kilometers?
. r e s t e m o l i k r e g n e s s a p 0 0 1 r e p s r e t i l 5 o t 3 . I I V s . d n o c e s 5 2 . y r e v e d , l r o w e h t n i e r e h w e m o S . I V l . u a h r e v o t s r s t i e r o e b ” g n i w n o “ s r u o h 0 0 0 5 , 2 o e g a r e v a n a s g o l t I 2 . / . t h g i f n i s r u o h 0 0 0 0 , 8 o t 0 0 0 0 , 6 l , a r e n e g n I . 1 . V s . t h g i f 0 0 5 , 7 0 I . t u o b a d e g g o l s a h 6 5 M F C ” r o i n e s “ e h t h g u o h t l a 0 , 0 0 0 , 6 t u o b A . V ) N k 1 5 1 ( s b l 0 0 0 4 , 3 : t s u r h T s . e h c n i 3 . 7 : r 2 e t e m a i d n a F s . e h c n i 3 0 1 : h t g n e L 4 . C 5 6 5 M F C e h T . I I I . t a r c r i a y r a t i l i m r o s e n i g n e o r e r u t c a u n a m a y l l a c i r o t s i h s a w a m c e n S s a s , r a M , r a w o d o g n a m o R e h t o t s r e e r ” M “ r e t t e l e h T . a m c e n S m o r 6 5 M e h t d n a , E G m o r , ” n a F l a i c r e m m o C “ r o n o i t a n g i s e d ” F C “ e h t g n i n i b m o c m o r s e m o c t I . 1 7 9 1 r e b m e t p e S n i d e t a e r c s a w t I . I I s . r e n i l t e j 0 7 r e p u S 8 C D
Marketing Preliminary design studies Market studies
Program launch Engine design Manuacture o rst Manuacture development parts Assembly o development Assembly engines Start o component & Start rig tests Certication
Production Parts sent to assembly shop Parts Engineassembly Engine Start o ull engine & fight Start tests
Sales Marketing Sales and contract Sales negotiations(vendorsand customer support)
Service entry
Customer support Customer Support Center Customer (CSC), open 24/7 Customer Web Center Customer
Design Denition o engine with new technology concepts Design optimization and validation o each iteration
Evolution possible with upgrade kits
Troubleshooting Repair or restoration Repair Re-assembly Test Re-installation
Forecast F orecast customer needs Componentdelivery Component Customer-oriented Customer-orient ed service
CFM56-2
CFM56-3
CFM56-5A
CFM56-5B
CFM56-5C
CFM56-7
CFM56 e ngIne F a M I Ly
-2 C1
-2 a2
- 2B1
-3 B1
- 3B2
- 3C1
-5 a1
-5 a3
- 5a 4
-5 a5
-2a3
-5 B1
-5 B3
- 5B4
-5B2
-5B5
-5B7
-5B8
- 5C 2
- 5C 3
- 5C 4
-7B18
-7B20
-7B22
-7B24
-7B26
-7B27
-5B9
-5B6
t akeoFF perForManCe (sLs)
Thrust (lbs)
22,000
24,000
22,000
18,500 to 20,000
22,000
18,500 to 23,500
2 5, 00 0
2 6, 50 0
2 2, 00 0
2 3, 50 0
30,000 /31,000
33,000(1)
27,000
22,000 /23,500
27,000
21,600 /23,300
31,200
32,500
34,000
1 9, 50 0
2 0, 60 0
2 2, 70 0
2 4, 20 0
2 6, 30 0
2 7, 30 0
Flat rating temperature (°F/°C)
8 6/ 30
9 5/ 35
9 0/ 32
86 /3 0
9 5/ 35
9 0/ 32
8 6/ 30
8 6/ 30
1 13 /45
99 /3 7
8 6/ 30
8 6/ 30
1 11 /4 4
1 13 /4 5
1 11 /4 4
1 13 /4 5
86 /3 0
9 5/ 35
9 0/ 32
86/30
86/30
86/30
86/30
86/30
86/30
788
817
784
6 38 /6 55
6 83
6 38 /7 10
852
876
816
842
943/956
968
900
818/844
900
810/840
1, 02 5
1 ,0 45
1 ,0 65
677
696
728
752
779
792
6
5.9
6
5
4.9
5
6
6
6.2
6
5.5
5.4
5.7
6/5.9
5.7
6/5.9
6.6
6.5
6.4
5.5
5.4
5.3
5.3
5.1
5.1
Max. climb thrust (lbs)
5 ,40 0
5 ,7 60
5, 45 0
4 ,8 60
5 ,2 60
5 ,5 40
5,616
5,616
5,616
5,616
6,420
6,420
5,705
5,705
6,420
5,705
7, 36 5
7 ,36 5
7 ,5 85
5,960
5,960
5,960
5,960
5,960
5,960
Overall pressure ratio at max. climb thrust
31.3
31.8
30.5
27.5
28.8
30.6
31.3
31.3
31.3
31.3
34.4
34.4
32.6
32.6
34.4
32.6
38.3
38.3
39.2
32.7
32.7
32.7
32.7
32.7
32.7
Max. cruise thrust (lbs)
4 ,98 0
5 ,7 60
4, 97 0
4 ,6 50
5 ,0 40
5 ,3 70
5,000
5,000
5,000
5,000
5,840
5,840
5,025
5,025
5,840
4,720
6 ,91 5
6 ,9 15
7 ,1 05
5,420
5,420
5,450
5,480
5,480
5,480
Length (in)
95.7
95.7
95.7
93
93
93
95.4
95.4
95.4
95.4
102.4
102.4
102.4
102.4
102.4
102
103
103
103
103,5
103,5
103,5
103,5
103,5
103,5
Fan diameter (in)
68.3
68.3
68.3
60
60
60
68.3
68.3
68.3
68.3
68.3
68.3
68.3
68.3
68.3
68.3
72.3
72.3
72.3
61.0
61.0
61.0
61.0
61.0
61.0
1 +3 +9
1 +3 +9
1 +3 +9
1 +3+ 9
1 +3 +9
1+ 3+ 9
1 +3 +9
1 +3 +9
1 +3 +9
1+ 3+ 9
1 +4 +9
1 +4 +9
1 +4 +9
1 +4 +9
1+ 4+ 9
1 +4 +9
1 +4+ 9
1 +4 +9
1+ 4+ 9
1 +3 +9
1+ 3+ 9
1 +3+ 9
1 +3 +9
1+ 3+ 9
1 +3+ 9
1+5 8,796(2)
1+4
1+4
1+4
1+4
1+4
1+4
5,257
5,257
5,257
5,257
5,257
5,257
Mass fow (lbs/sec) Bypass ratio In-FLIght perForManCe (unInstaL Led) (35,000 Ft-M aCh=0.80-Isa)
engIne
CharaCterIstICs
Fan/LP/HP compressor stage number HP/LP turbine stage numbers Basic dry weight (lbs) CertIFICatIon
1+4
1+4
1+4
1+4
1+4
1+4
1+4
1+4
1+4
1+4
1+4
1+4
1+4
1+4
1+4
1+4
4 ,6 35
4 ,8 20
4, 67 1
4 ,27 6
4 ,3 01
4 ,3 01
4,995
4,995
4,995
4,995
5,250
5,250
5,250
5,250
5,250
5,250
1+5 8,796(2)
1+5 8,796(2)
redLInes
EGT (°C)
905
930
905
930
930
930
8 90 /9 15
9 15
8 90 /9 15
8 90 /9 15
950
950
950
950
950
950
950/965/975
9 65 /9 75
9 75
950
950
950
950
950
950
NL (rpm)
5 ,28 0
5 ,2 80
5, 28 0
5, 49 0
5 ,4 90
5 ,4 90
5,100
5,100
5,100
5,100
5,200
5,200
5,200
5,200
5,200
5,200
4 ,8 00
4 ,8 00
4 ,9 60
5,380
5,380
5,380
5,380
5,380
5,380
NH (rpm)
15,183
15,183
15,183
15,183
15,183
15,183
1 5, 18 3
1 5, 18 3
1 5, 18 3
1 5, 18 3
1 5, 18 3
1 5, 18 3
1 5, 18 3
1 5, 18 3
1 5, 18 3
1 5, 18 3
15,183
15,183
15,183
1 5, 18 3
1 5, 18 3
1 5, 18 3
1 5, 18 3
1 5, 18 3
1 5, 18 3
Feb. 1996
Feb. 1996
A319
A319
status (CertIFICatIondate)
Nov. 1979 June 1985 May 1982
Jan. 1984
June 1984 Dec. 1986 Aug. 1987 Feb. 1990
DC-8-71 E-3 - KE-3 KC-135 R
737-300
737-300
737-300
D C- 8- 72
737-500
737-400
737-400
737-300
737-500
Feb./May June 1996 1994/1993
Feb. 1994 Mar. 1996 June 1999
Dec. 2001
Dec. 1991 Mar. 1993 Oct. 1994
Dec. 1996 Dec. 1996 Dec. 1996 Dec. 1996 Dec. 1996 Dec. 1996
a IrCraFt appLICatIons
E -6
C -1 35 F R
DC-8-73
A320
A320
A321
A321
A320
A319
A319
A318
A340-200 A340-200 A340-200
A321
A320
A319CJ
A318 Elite
A340-300 A340-300 A340-300
A319CJ
737-600
737-600
737-600
737-700
737-700
737-700
737-700
737-700
737-800
737-800
737-800
737-900
737-900 737-900/ER BBJ
BBJ/ AEW&C
C-40/P-8A entry Into servICe
April 1979 July 1986
July 1984
Dec. 1984 June 1985 Sept. 1988 Apr. 1988 Dec. 1990 June 1996 July 1996
June/Feb 1994
June 1997 May 1995 Apr. 1996 June 2000 Aug. 2003
Feb. 1993
Mar.1 994
Mar.1995
Nov. 2001 Apr. 1998 Dec. 1997 Mar. 1998 June 1998 Apr. 1998
