NOTAR
NOTAR ("no tail rotor") is a helicopter system which avoids the use of a tail rotor. It was developed by McDonnell Douglas Helicopter Systems (through their acquisition of Hughes Helicopters). The system uses a fan inside the tail boom to build a high volume of low-pressure air, which exits through two slots and creates a boundary layer flow of air along the tailboom utilizing the Coandă effect. The boundary layer changes the direction of airflow around the tailboom, creating thrust opposite the motion imparted to the fuselage by the torque effect of the main rotor. Directional yaw control is gained through a vented, rotating drum at the end of the tailboom, called the direct jet thruster. Advocates of NOTAR assert that the system offers quieter and safer operation than a traditional tail rotor.
CasaNotar (EP)
- 2025-02-21T00:00:00.000000Z
Davide EP
- 2021-06-25T00:00:00.000000Z
Haribo V.01
- 2025-11-04T00:00:00.000000Z
2 cose da dire
- 2025-01-30T00:00:00.000000Z
26.06
- 2024-09-16T00:00:00.000000Z
Sky
- 2024-06-03T00:00:00.000000Z
Sogni Lucidi
- 2024-02-14T00:00:00.000000Z
Sogni Lucidi
- 2024-02-14T00:00:00.000000Z
Pezzi di me
- 2023-12-15T00:00:00.000000Z
Marciapie
- 2023-05-27T00:00:00.000000Z
Grotta #3
- 2023-04-07T00:00:00.000000Z
Panca Piana
- 2022-11-30T00:00:00.000000Z
Similar Artists