The changes are not mainly aimed for passenger comfort, they are meant to be more lucrative to airlines. The difference between a standard A320 and A320neo is clearly fuel efficiency. A neo variant for the Airbus A318 is not proposed but could be developed as demand arise. Airbus A320neo familyĪirbus offers three variants of the A320neo family: the A319neo, A320neo, and A321neo. Sharklets are incorporated on new-build aircraft, and also are available for retrofit on the earlier A320ceo jetliners. The 2.4-metre-tall wingtip devices are standard on NEO aircraft, and result in up to 4% reduced fuel burn over longer sectors, corresponding to an annual reduction in CO2 emissions of around 900 tonnes per aircraft. It was launched on 1 December 2010, made its first flight on 25 September 2014, and was introduced by Lufthansa on 25 January 2016.Īlso included on the A320neo are Airbus’ Sharklets™, which were pioneered on the A320ceo version. Re-engined with CFM LEAP-1A or Pratt & Whitney PW1100G engines and fitted with sharklets (sharklet blended wingtip device) as standard, it is 15% to 20% more fuel-efficient than the A320ceo (Enhanced) family. The A320neo family is based on the previous A319, A320, and A321 (enhanced variant), which was renamed to A320ceo, for the “current engine option”. The Airbus A320neo family (neo for new engine option) is a development of the A320 family of narrow-body airliners produced by Airbus. Passengers can also enjoy LED lighting and a modern seating design for greater comfort. These features include better pressurization, greater luggage space, and noise reduction systems. This led to the development of a larger, curved wingtip called a ‘Sharklets’.Ĭabin – The cabin has seen several improvements, both technologically and ergonomically. As a result, Airbus drew inspiration from Boeing’s blended winglet designs. These worked functionally but actually proved to increase drag.
Wingtips – Airbus originally had small, triangular wingtips on the A320. Engine improvements reducing fuel consumption by 1% were fitted into the A320 in 2007 with the CFM56 Tech Insertion and in 2008 with the V2500SelectOne.
#AIRBUS COCKPIT ENGINE REDUCE SPEED SOUND SERIES#
In 2006, Airbus started the A320 Enhanced (A320E) program as a series of improvements targeting a 4-5% efficiency gain with large winglets – Sharklets™ (2%), aerodynamic refinements (1%), weight savings, and a new aircraft cabin. A lower deck bulk cargo compartment (related to the aircraft configuration).A lower deck forward cargo compartment,.1 potable water tank in the pressurized section of the fuselage,.2 twin-wheel main landing gears (standard configuration) or 2 four-wheel bogies MLG (optional, on A320 only),.1 standard 2.5 in refuel/defuel coupling under the wing and 1 gravity refuel cap on each wing (related to the aircraft configuration),.One or more Additional Center Tanks (ACT) can be installed in the cargo compartments, depending on the airline configuration, A standard configuration of 3 main fuel tanks (1 tank per wing and a center tank in the center wing box).CFM LEAP-1A engine (A319neo, A320neo and A321neo only).They have two turbofan engines under the wings: These aircraft are suitable for passengers and cargo commercial transport. The A320 Family of aircraft are subsonic single-aisle aircraft. The Airbus A320 family are narrow-body airliners designed and produced by Airbus. NEO means “New Engine Option” with CFMI-1A or P&W 1100G. And previous A320 was renamed to A320ceo.ĬEO means “Current Engine Option” with CFM-56 and 2 others. In 2010, Airbus announced new engine options for the A320, consisting of CFM LEAP-1A or Pratt & Whitney PW1100G, hence the designation A320neo. The original A320, launched in 1984, offered a choice of CFM-56 or IAE V2500 engines.
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