Abstract
The results of experiments in which a cylinder freely located on a fixed shaft performs small harmonic oscillations driven by a subcritical free stream in an open channel are given. Examples of the strong feedback effect of the cylinder oscillations on the hydrodynamic wake and surface gravity waves are obtained.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
REFERENCES
N. Fujisava, K. Ikemoto, and K. Nagaya, "Vortex shedding resonance from a rotationally oscillating cylinder," J. Fluids and Structures, 12, 1041 (1998).
T. Lee, "Investigation of unsteady boundary layer developed on a rotationally oscillating circular cylinder," AIAA Journal, 37, 328 (1999).
D. E. Mowbray and B. S. H. Rarity, "A theoretical and experimental investigation of the phase configuration of internal waves of small amplitude in a density stratified liquid," J. Fluid Mech., 28, 1 (1967).
N.V. Gavrilov and E.V. Ermanyuk, "Internal waves generated by the circular translational motion of a cylinder in a linearly stratified liquid," Zh. Prikl. Mekh. Tekh. Fiz., 38, No. 2, 64 (1997).
V. I. Bukreev, A.V. Gusev, and I.V. Sturova, "Generation of internal waves in combined translational and oscillatory motion of a cylinder in a two-layer liquid," Zh. Prikl. Mekh. Tekh. Fiz., No. 3, 63 (1986).
I. S. Dolina, S. A. Ermakov, and E. N. Pelinovskii, "Displacement of a free fluid surface in flow past a cylinder," Zh. Prikl. Mekh. Tekh. Fiz., 29, No. 4, 48 (1988).
J. Sheridan, J.-C. Lin, and D. Rockwell, "Flow past a cylinder close to a free surface," J. Fluid Mech., 330, 1 (1997).
J.W. Hoyt and R. H. J. Sellin, "A comparison of tracer and PIV results in visualizing water flow around a cylinder close to a free surface," Experiments in Fluids, 28, 261 (2000).
Q. Zhu, J.-C. Lin, M. F. Unal, and D. Rockwell, "Motion of a cylinder adjacent to a free-surface: flow patterns and loading," Experiments in Fluids, 28, 575 (2000).
B. Yan, "Oscillatory flow beneath a free surface, Fluid Dynamics Research, 22, 1 (1998).
J. R. Chaplin, "Nonlinear forces on a horizontal cylinder beneath waves," J. Fluid Mech., 147, 449 (1984).
B. Yan and N. Riley, "Viscous flow about a submerged circular cylinder induced by free-surface travelling waves," J. Fluid Mech., 374, 173 (1998).
V. I. Bukreev, A.V. Gusev, and E.V. Ermanyuk, "Experimental study of the motion of a submerged body under the influence of internal waves," Izv. Ros. Akad. Nauk, Mekh. Zhidk. Gaza, No. 2, 199 (1995).
P. G. Kiselev, Handbook on Hydraulic Calculations [in Russian], Gosenergoizdat, Moscow, Leningrad (1958).
V. I. Bukreev, "Undular jump in open-stream flow past rapids in a channel," Zh. Prikl. Mekh. Tekh. Fiz., 42, No. 4, 40 (2001).
L.G. Loitsyanskii, Mechanics of Liquids and Gases, Pergamon Press, Oxford (1966).
Rights and permissions
About this article
Cite this article
Bukreev, V.I., Kostomakha, V.A. Oscillations of a Cylinder Induced by Free Surface Flow. Fluid Dynamics 38, 458–464 (2003). https://doi.org/10.1023/A:1025154324478
Issue Date:
DOI: https://doi.org/10.1023/A:1025154324478