What aircraft uses CFM56?
What aircraft uses CFM56?
CFM International CFM56
| CFM56 | |
|---|---|
| Major applications | Airbus A320 family Airbus A340-200/-300 Boeing 737 Classic / Next Gen Boeing KC-135R Stratotanker McDonnell Douglas DC-8-70 |
| Number built | 32,645 (June 2018) |
| Developed from | General Electric F101 |
| Developed into | CFM International LEAP General Electric Affinity General Electric GE90 |
What is the difference between CFM56 and LEAP engine?
While the LEAP is designed to operate at a higher pressure than the CFM56 (which is partly why it is more efficient), GE plans to set the operating pressure lower than the maximum to maximize the engine’s service life and reliability.
How many CFM56 engines are in service?
In total, over 8,000 CFM56-7B engines are in service on 737 aircraft, making it the most popular engine-aircraft combination in commercial aviation.
What does CFM56 stand for?
CFM is not an acronym, so it doesn’t stand for anything. The company (CFM), and product line (CFM56), got their names by a combination of the two parent companies’ commercial engine designations: GE’s CF6 and Snecma’s M56.
What type of engine is the CFM56?
high-bypass turbofan engines
The CFM56 (military designation is F108) is a family of two-spool high-bypass turbofan engines used for both commercial and military applications. The CFM56 line of engines provides anywhere from 18,000 to 34,000 pounds of thrust. As of 2015, only the CFM56-5B (A320ceo) and CFM56-7B (737 NG) are still in production.
What are advantages of taps II technology in the LEAP engine?
TAPS II reduces NOx emissions by 50%* versus CAEP/6 standards. Unlike traditional combustors that mix fuel and air inside the combustion chamber, the LEAP nozzle pre-mixes these elements to provide what our engineers call lean burn combustion.
What planes use LEAP engines?
Designed to meet the challenge of decarbonizing air transport, the LEAP-1B engine offers Boeing 737 MAX operators enhanced performance in terms of fuel consumption and CO2 emissions (15% lower1), NOx emissions (up to 50% lower2) and noise (in accordance with Chapter 14). Compared to previous-generation engines.
How much does a CFM56 cost?
CFM International CFM56 (F108)
| Engine Type: | Two-Spool High-Bypass Turbofan Engine |
|---|---|
| Applications: | C-40 Clipper; Boeing 737 AEW&C P-8A Poseidon; KC-135/RC-135; E-6B Mercury |
| Status: | In Production |
| Manufacturer: | General Electric Co. and Safran |
| Price/Unit Cost: | CFM56-2A2: $8.75 million (in 2015) |
Who makes CFM56?
The CFM56 engine is the result of a 50/50 partnership between Safran Aircraft Engines and GE Aviation called CFM International. The two companies are equal partners in the design, development and production of the engine.
Does Airbus use GE engines?
Further, GE supplies engines for Airbus’ A330 family of aircraft. On Airbus’ A380 family of superjumbo aircraft, the company offers products build by Engine Alliance in which GE owns a 50% stake [xvi].
