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TsAGI Science Journal

ISSN Print: 1948-2590
ISSN Online: 1948-2604

TsAGI Science Journal

DOI: 10.1615/TsAGISciJ.v41.i5.80
pages 593-610

METHODS OF SOLVING THE EQUATION OF HELICOPTER ROTOR ELASTIC BLADE MOTION IN THE GENERAL CASE

V. A. Leontiev
Central Aerohydrodynamic Institute, 1, Zhukvsky Str., Zhukovsky, 140180, Moscow Region, Russia

ABSTRACT

Given in this paper is the method of computation of helicopter rotor elastic blade motion in the general case. Comparisons of the results of computations based on the present method to the results of wind tunnel and flight tests are presented. The method can be used in the determination of aerodynamic and aeroelastic characteristics of main and tail rotors for a wide range of problems concerning helicopter aeromechanics.

REFERENCES

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