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An unsteady wake model for a hingeless rotor

Published 2019-06-19 From Legacy CDMS 3 authors
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Attribution

This is the abstract and citation. Full text lives at NASA NTRS — we link out rather than host. All credit to the authors and Legacy CDMS.

Abstract

Verbatim from NASA NTRS. Not paraphrased, not summarized.

A simple nonsteady wake model derived from the unsteady moment of the momentum equation for zero advance ratio is correlated with cyclic pitch frequency response tests conducted with a small hingeless rotor model. Two and three or more bladed rotor analyses are presented.

Authors

  • Crews, S. T.
  • Hohenemser, K. H. Washington University
  • Ormiston, R. A. U.S. Army, Air Mobility Research and Development Laboratory, Moffett Field

Citation: Crews, S. T., Hohenemser, K. H., Ormiston, R. A. (2019). An unsteady wake model for a hingeless rotor. Legacy CDMS. NASA NTRS ID 19740035390. https://ntrs.nasa.gov/citations/19740035390 ↗