Aviation Bussiness News
FEBRUARY 28, 2025
With first production engine deliveries expected later in 2025, the GTF Advantage will provide 4-8% more takeoff thrust, enabling higher payload and longer range, unlocking new destinations for airlines. In the high-pressure turbine (HPT), the enhancements include an advanced airfoil design with improved coatings.
Vintage Aviation News
APRIL 11, 2025
D-558-2 Skyrocket take off using JATO assist in 1949 NACA engineers improved the rockets performance by adding nozzle extensions to its combustion chambers, reducing exhaust interference with the rudders and increasing thrust at altitude. Both aircraft display early examples of swept-wing airfoils.
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Pilot Institute
JUNE 4, 2025
Use of Reflex Airfoils Ever notice how many tailless aircraft have wings that curve at the trailing edge? This type of design is a reflex airfoil. The reflexed shape of the airfoil usually causes a positive (nose-up) pitching moment coefficient at its aerodynamic center. Flying wings dont have tails or elevators.
Flight Training Central
MARCH 3, 2025
Depending on design, airfoils used in general aviation, stall at angles of attack between 16 to 18 degrees. This is because the vertical component of thrust reduces the wing loading, and the propeller slipstream tends to maintain airflow over the center sections of the wings.
Professional Pilot
JULY 7, 2025
Every pilot knows that aircraft fly because the forces of lift and thrust balance or exceed the weight and drag countering them. Aeronautical engineers improve continually on that imbalance with better airfoils and powerplants along with aircraft designs and materials to reduce weight and drag.
Vintage Aviation News
APRIL 18, 2025
The aircraft also participated in studies involving low-altitude flight with asymmetric engine thrust. These glove modifications served to smooth the wing surface and alter the airfoil to achieve specific pressure distributions.
Pilot Institute
MARCH 28, 2025
The exhaust coming out of aircraft engines looks pretty dangerous, generating huge amounts of thrust and pushing back tons of hot air. When air flows over the aircraft wing, the shape of the airfoil creates low pressure above the wing and relatively higher pressure below the wing. How Are Wingtip Vortices Formed?
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