This paper complements an earlier paper by Bentwich & Miloh in which the matched
asymptotic expansion type of solution is presented for an unsteady low-Reynolds-number …

We examine the transitions among the steady-state axisymmetric spherical Couette flows
with zero, one, and two vortices per hemisphere. The steady flows are reflection symmetric …

Trajectories are calculated for small particles introduced upstream into a fluid flowing past a
fixed sphere. Unseparated potential flow is taken as the velocity profile for the fluid, and the …

This work reports the first part of a series of numerical simulations carried out in order to
improve knowledge of the forces acting on a sphere embedded in accelerated flows at finite …

Numerical solutions of the transient uniform flow around a sphere are obtained. The
transition takes place between an initial potential flow and a fully developed viscous field …

The dynamics of a non-neutrally buoyant particle moving in a rotating cylinder filled with a
Newtonian fluid is examined analytically. The particle is set in motion from the centre of the …

THE sphere can be considereda prototypicalaxisymmetric bluff body, and understandingthe
sphere wake is important because of its relevance to a number of aerodynamic and …

Unsteady flow over a stationary sphere with small fluctuations in the free-stream velocity is
considered at finite Reynolds number using a finite-difference method. The dependence of …

Numerical simulations are conducted for laminar flow past a sphere rotating in the
streamwise direction, in order to investigate the effect of the rotation on the characteristics of …

The inertial migration of a small rigid sphere translating parallel to the walls within a channel
flow at large channel Reynolds numbers is investigated. The method of matched asymptotic …