Effect of Aerofoil Thickness and Camber on the Flapping Aerofoil Propulsion

Sharanappa, Sajjan V and Siva Kumar , K (2013) Effect of Aerofoil Thickness and Camber on the Flapping Aerofoil Propulsion. In: The 2nd International Conference on Recent Advances in Design, Development and Operation of Micro Air Vehicles - 2013, 21 - 23 November, 2013, Jawaharlal Nehru Technological University Hyderabad (JNTUH), India.

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Abstract

Unsteady flow over an aerofoil undergoing flapping motion has been carried out numerically in order to assess the effect of aerofoil thickness and camber on the aerodynamic performance using an in-house developed implicit Reynolds averaged Navier-Stokes solver IMPRANS. The solver is based on a finite volume nodal point spatial discretization scheme for compressible viscous flows with dual time stepping. The algebraic eddy viscosity model due to Baldwin and Lomax is used for the turbulence closure. The results are obtained in the form of aerodynamic coefficients, thrust coefficient and propulsion efficiency.

Item Type: Conference or Workshop Item (Paper)
Additional Information: Published by Elsevier, A Division of Reed Elsevier India Private Limited ISBN:9789351071693
Subjects: AERONAUTICS > Aerodynamics
ENGINEERING > Fluid Mechanics and Thermodynamics
Depositing User: Mr Siva kumar Kolkondi
Date Deposited: 16 Dec 2013 05:31
Last Modified: 16 Dec 2013 05:31
URI: http://nal-ir.nal.res.in/id/eprint/11857

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