Numerical study of the main rotor hub and swashplate parasite drag estimation of a medium transport helicopter

Author:

Kybalnyy MykhayloORCID,Prytula OleksiiORCID,Izviekova KaterynaORCID,Degtiarenko SergiiORCID

Abstract

This work is devoted to the determination of the parasite drag of the components of the main rotor hub and the swashplate of a medium transport helicopter Mi-8 type. As well as interference of components between themselves and the fuselage. The calculations were carried out using modern methods of computational fluid dynamics (CFD). The work was carried out taking into account the decision of The European Commission 7th Framework Programme "Clear Sky" Joint Technology Initiative (JTI).

Publisher

Scientific Publishing Center InterConf

Subject

General Chemical Engineering

Reference8 articles.

1. Williams, R., and Montana, P., “A Comprehensive Plan for Helicopter Drag Reduction,” Proceedings of the American Helicopter Society Symposium on Helicopter Aerodynamic Efficiency, Washington, DC, March 6–7, 1975.

2. Reich, D., Shenoy, R., Smith, M., and Schmitz, S., “A Review of 60 Years of Rotor Hub Drag and Wake Physics: 1954-2014,” J. American Helicopter Society, Vol. 61, No. 2, 2016, pp. 1- 17. https://doi.org/10.4050/JAHS.61.022007.

3. Hoffman, J., “The Relationship between Rotorcraft Drag and Stability and Control,” American Helicopter Society 31st Annual Forum Proceedings, Washington, DC, May 13–15, 1975.

4. Kerr, A., “Effect of Helicopter Drag Reduction on Rotor Dynamic Loads and Blade Life,” Proceedings of the American Helicopter Society Symposium on Helicopter Aerodynamic Efficiency, Washington, DC, March 6–7, 1975.

5. C. Russell, P.-M. Basset, “Conceptual Design of Environmentally Friendly Rotorcraft – A Comparison of NASA and ONERA Approaches”, American Helicopter Society 71st International Annual Forum, Virginia Beach, VA, USA, May 5-7, 2015.

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