On the Viscous Shear Flow around a Circular Cylinder II. Oseen’s Approximation

抄録

The shear flow of a viscous fluid around a circular cylinder has been studied to Oseen’s approximation and has been compared with the author’s previous results of Stokes’ approximation. The formulae for the drag and the lift have been obtained neglecting the terms of orders O(Re), O(αRe⁻¹), O(α²), and it has been shown that the drag is not affected by the presence of the shear and the direction of the lift is the same as that for the inviscid shear now within the order of our approximation.