Airfoil-section rotor blades

Ganguli, Ranjan and Thakkar, D and Viswamurthy, SR (2016) Airfoil-section rotor blades. Advances in Industrial Control. pp. 189-219. ISSN 14309491

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Official URL: https://link.springer.com/chapter/10.1007/978-3-31...

Abstract

The work done in the previous chapter is further extended to the design of a two-cell airfoil cross-section which is a more realistic model of the helicopter rotor blade. Optimum actuator placement, the effect of the current active twist concept on key characteristics such as blade loads, aeromechanical stability and trim controls is investigated. Aeroelastic analysis of the rotor blade is very important in the case of any refinement in the structural or aerodynamic model. Since the incorporation of piezoceramic changes the blade structural characteristics, it is important to ensure that the benefits gained due to the refinement should not be detrimental to the other aspects of the rotor such as performance, trim, and stability.

Item Type: Article
Uncontrolled Keywords: Airfoil, rotor blades
Subjects: AERONAUTICS > Aeronautics (General)
AERONAUTICS > Avionics & Aircraft Instrumentation
CHEMISTRY AND MATERIALS > Composite Materials
Depositing User: Mrs SK Pratibha
Date Deposited: 19 Apr 2022 10:14
Last Modified: 19 Apr 2022 10:14
URI: http://nal-ir.nal.res.in/id/eprint/12871

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