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Vibrational Characteristics of AGARD 445.6 Wing in Transonic Flow

Publication Type : Conference Proceedings

Thematic Areas : Medical Sciences

Publisher : IOP Conference Series: Materials Science and Engineering

Source : IOP Conference Series: Materials Science and Engineering, Institute of Physics Publishing, Volume 225, Number 1 (2017)

Url : https://www.scopus.com/inward/record.uri?eid=2-s2.0-85030329962&doi=10.1088%2f1757-899X%2f225%2f1%2f012036&partnerID=40&md5=2a40c03dc9d673faf0f870cd7779e105

Keywords : CFD analysis, Computational fluid dynamics, Computer software, Fluid structure interaction, Flutter boundaries, Post processing, Pressure variations, Simulation studies, solid modelling, Structural frequencies, Supersonic aircraft, Transonic aerodynamics, Vibrational analysis, Wings

Campus : Kochi

School : School of Medicine

Department : General Surgery

Year : 2017

Abstract : This paper presents the application of Computational Fluid Dynamics (CFD) and Fluid Structure Interaction in ANSYS to do vibrational analysis on an aircraft wing in transonic region. A simulation study is conducted on a wing by modelling it in a solid modelling software. Further CFD analysis is performed at different Mach numbers to identify pressure variations at different locations on the wing. Transient structural analysis is carried out to study the variations in displacement of the wing with time. The post processing is done for determining the structural frequency and thereby to establish the flutter boundary in the transonic range. © Published under licence by IOP Publishing Ltd.

Cite this Research Publication : J. S. Chaitanya, Prasad, A., Pradeep, B., Harsha, P. L. N. Sri, S. Shali, and Nagaraja S. R., “Vibrational Characteristics of AGARD 445.6 Wing in Transonic Flow”, IOP Conference Series: Materials Science and Engineering, vol. 225. Institute of Physics Publishing, 2017.

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