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Aircraft Active Pylon Noise Control System innovation uses a new kind of airplane pylon design to reduce noise. An aircraft’s powerplant is attached to the airframe by a pylon. This design actively disrupts and redistributes the axial and azimuthal distributed sources of jet noise from the aircraft by using air traveling through the pylon to actively disrupt the jet engine exhaust stream after it exits the engine.
The air intake for usage on airplanes would be on the pylon at a favorable aerodynamic point. Pipes, a pump or pressure regulator, and a plenum chamber make up the delivery system.
A pump moves the air through the internal pylon construction and into the plenum chamber. The shelf of the pylon (near the core nozzle flow) and the trailing edge of the pylon would be the injection sites for the most typical embodiments. The goal of the injection is to change the trajectory of the core nozzle flow, which will affect how the core and fan streams mix and their overall trajectory.
By injecting air at a higher pressure and velocity through the active aircraft pylon trailing edge injector, the injection location on the trailing edge aims to reduce the pylon’s wake. When the aircraft is in cruise, injection from the pylon’s trailing edge can also lessen the pylon’s contribution to overall drag.
The Global Aircraft Active Pylon Noise Control System market accounted for $XX Billion in 2022 and is anticipated to reach $XX Billion by 2030, registering a CAGR of XX% from 2023 to 2030.
In order to produce a version of its Aircraft Active Pylon Noise Control System with an integrated Leonardo Compact Jamming System (CJS), Terma has worked with electronic warfare experts Leonardo. The new ECIPS/CJS product will be on display for the first time at the Farnborough Airshow, which runs on the exhibits of both firms (Terma at Hall 2, stand 2440 and Leonardo at L1).
Because the ECIPS/CJS maintains a complete weapons carriage capability, the new system offers an upgrade route to F-16 users who desire to equip their platforms with a persistent, powerful, modern defensive jamming capability without losing a weapons station.
The system emits strong Radio Frequency (RF) signals to disorient adversary radar systems and prevent radar lock on, providing efficient defense against threats directed by radar.
