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http://dx.doi.org/10.12985/ksaa.2013.21.2.026

Establishment of Rotor Speed Operating Limitation for Medium Class Utility Rotorcraft  

Park, Jonghoo (국방과학연구소 UAV체계개발단)
Publication Information
Journal of the Korean Society for Aviation and Aeronautics / v.21, no.2, 2013 , pp. 26-32 More about this Journal
Abstract
The rotorcraft makes lift and control forces by the rotor thrust. At the development phase of the rotorcraft, the operational limitations have to be established. And it shall be demonstrated to operate the rotorcraft safely within the limitations. This paper introduces establishment and evaluation results of operational rotor speed limitations for the medium class utility rotorcraft. And it shows the follow-up activities after design changes of rotor speed indicators and aural warning systems for implementing the rotor speed limitations.
Keywords
Helicopter; Rotorcraft; Rotor Speed; Operating Limitation;
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