Accession Number:

ADA059187

Title:

Effect of Operational Envelope Limits on Teetering Rotor Flapping

Descriptive Note:

Final rept. Jun 1976-Aug 1977

Corporate Author:

BELL HELICOPTER TEXTRON INC FORT WORTH TX

Personal Author(s):

Report Date:

1978-07-01

Pagination or Media Count:

94.0

Abstract:

The objectives of this study were to verify the accuracy of the hybrid computer version of the Rotorcraft Simulation Program C81 as a flapping predictor, to investigate the effect of operational envelope limits on flapping, and to investigate methods of extending the recommended operational envelopes of the subject helicopter.

Subject Categories:

  • Helicopters

Distribution Statement:

APPROVED FOR PUBLIC RELEASE