HYDRODYNAMIC FORCES ACTING ON AN OSCILLATING INCLINED FINITE-LENGTH CIRCULAR CYLINDER
K. Hoshino, Wataru Koterayama
Abstract
K. Hoshino, Wataru Koterayama
Abstract
Hydrodynamic forces acting on an inclined finite length circular cylinder in an oscillating flow are investigated experimentally. Forced surging tests were carried out on a cylinder whose inclined angle varied from 0 to 30 degrees. The drag coefficients, the added mass coefficients and the lift coefficients were obtained. Comparing these data with those of a vertical finite length cylinder, the effects of inclination on these hydrodynamic coefficients were clarified.
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Hydrodynamic forces acting on an inclined finite length circular cylinder in an oscillating flow are investigated experimentally. Forced surging tests were carried out on a cylinder whose inclined angle varied from 0 to 30 degrees. The drag coefficients, the added mass coefficients and the lift coefficients were obtained. Comparing these data with those of a vertical finite length cylinder, the effects of inclination on these hydrodynamic coefficients were clarified.
Key concepts: Cylinder, Mechanics, Lift (data mining), Drag, Drag coefficient, Physics, Lift coefficient, Lift-to-drag ratio