Abstract
Reponse of aerodynamically bluff bodies when exposed to a fluid stream has been a subject of considerable study for quite some time. The prevention of aeroelastic vibrations of smokestacks, transmission lines, suspension bridges, tall buildings, etc., is of particular interest to engineers. Ever since the pioneering contribution by Strouhal, who correlated periodicity of the vortex shedding with the diameter of a circular cylinder and velocity of the fluid stream, there has been a continuous flow of important contributions resulting in a vast body of literature. This has been reviewed rather adequately by Cermak [1]. In general, the oscillations may be induced by vortex resonance or geometric-fluid dynamic instability called galloping.
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References
Cermak, J.E., “Application of Fluid Mechanics to Wind Engineering,” Freeman Scholar Lecture, Transactions of ASME, Journal of Fluid Engineering, Vol. 97, No.1, March 1975, pp. 9–38.
Zdravkovich, M.M., “Review and Assessment of Effectiveness of Various Aero and Hydromechanic Means for Suppressing Vortex Shedding,” Proceedings of the 4th Colloquium on Industrial Aerodynamics, Aachen, West Germany, Part 2, Editors: C. Kramer et al., 1980, pp. 29–46.
Case, K.M. and Parkinson, W.C., “Damping of Surface Waves in an Incompressible Liquid,” Journal of Fluid Mechanics, Vol. 2, Part 2, March 1957, pp. 172–184.
Lamb, H., Hydrodynamics, Dover Publication Inc., 1945, pp. 581.
Welt, F., “A Parametric Study of Nutation Dampers,” M.A.Sc. Thesis, University of British Columbia, July 1983.
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© 1987 Martinus Nijhoff Publishers, Dordrecht
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Modi, V.J., Welt, F. (1987). On the Control of Instabilities in Fluid-Structure Interaction Problems. In: Leipholz, H.H.E. (eds) Structural Control. Springer, Dordrecht. https://doi.org/10.1007/978-94-009-3525-9_32
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DOI: https://doi.org/10.1007/978-94-009-3525-9_32
Publisher Name: Springer, Dordrecht
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