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Pratt & Whitney on Thursday launched a new version of its Geared Turbofan (GTF) engine meant to reduce fuel consumption by another 1 percent in the Airbus A320neo. Called the GTF Advantage, the new configuration also will deliver higher thrust, both at sea level and for "hot and high" airports, allowing for increased range and payload. Generating up to 34,000 pounds of takeoff thrust per engine, the Advantage configuration makes GTF the most powerful engine for the A320neo family.
The company cites a 16 percent improvement in fuel consumption for the GTFs already in service compared with previous-generation engines, namely the IAE V2500 turbofans. The Advantage will take that improvement to 17 percent, according to the company, as well as allow for compatibility with 100 percent sustainable aviation fuel (SAF).
The GTF Advantage configuration includes technology enhancements throughout the engine core, for which Pratt & Whitney has completed more than a year of ground runs and flight testing, which began on a 747 testbed in March. Upon its introduction in January 2024, the Advantage will allow customers to mix the new configuration with current GTFs and will become the new production standard for the A320neo family.
Consult our source for more details: https://www.ainonline.com/aviation-news/air-transport/2021-12-02/pratt-whitney-launches-improved-gtf-a320neo
