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What aircraft uses J85 engine?
Since entering service in 1959, the J85 engine has reliably powered military aircraft including the T-38, F-5, T-2C, and A-37B, accumulating more than 75 million hours. More than 13,000 engines have been produced and the J85 operates in 28 countries. The J85-powered T-38 is the USAF’s primary pilot training aircraft.
How much does a J85 engine cost?
“It is the first engine in its class and price point to successfully operate at altitude.” AFRL did not give a unit price for the TDI-J85. As of 2014, each F107 was around $190,000.
Which compressor is used in turbojet engine?
axial compressors
Modern large turbojet and turbofan engines usually use axial compressors.
What engine has the highest thrust to weight ratio?
J85
For many years, the J85 had the highest thrust-to-weight ratio (8:1) of any jet engine in aviation.
Where are GE engines made?
The locations for the plants, some of which are already open, are Ellisville, Mississippi; Auburn, Alabama; Asheville, North Carolina; Lafayette, Indiana; and Huntsville, Alabama. GE Aviation also has upgraded its current plants in West Jefferson, North Carolina, and Hooksett, New Hampshire.
What is the most powerful fighter jet in the world?
USAF F-22 Raptor fighter jet
Most Powerful Fighter Jets: A List – US Made F-22, China Made Chengdu J20 and More. USAF F-22 Raptor fighter jet is widely considered the most powerful fighter jet and is not being sold to other countries.
How much does a General Electric J85 engine weigh?
The General Electric J85 is a small single-shaft turbojet engine. Military versions produce up to 2,950 lb f (13.1 kN) of thrust dry; afterburning variants can reach up to 5,000 lb f (22 kN). The engine, depending upon additional equipment and specific model, weighs from 300 to 500 pounds (140 to 230 kg).
How big is a Scaled Composites J85 engine?
More recently, J85s have powered the Scaled Composites White Knight aircraft, the carrier for the Scaled Composites SpaceShipOne spacecraft, and the Texas Aircraft Factory Me 262 Project. The basic engine design is quite small, about 18 inches (46 cm) in diameter, and 45 inches (110 cm) long.
What was the thrust to weight ratio of the J85 engine?
The J85 had the highest thrust-to-weight ratio of production engines built for its time (up to 7.3:1 on the J85-GE-21). GE built more than 12,000 J85 engines before production ended in 1988.
How much does a GE jet engine weigh?
The engine, depending upon additional equipment and specific model, weighs from 300 to 500 pounds (140 to 230 kg). It is one of GE’s most successful and longest in service military jet engines, with the civilian versions having logged over 16.5 million hours of operation.