IN-LINE FORCES ON OSCILLATING BODIES IN A FLUID FLOW
1988 年 21 巻 4 号 p. 405-410
詳細
1988 年 21 巻 4 号 p. 405-410
An experimental investigation was performed to study the in-line forces acting on oscillating bluff bodies -a sphere, a cylinder and a disc- in a fluid flow. The energy dissipations calculated with fluid resistance were well correlated by the following correlation regardless of body shape over the whole range investigated.
E2/3fv=E2/3f+E2/3v
where Efv, Ef and Ev are energy dissipations for the oscillating body in a fluid flow, for the stationary body in a fluid flow and for the oscillating body in a liquid at rest.
