Elisabeth Guazzelli

Inertial migration of rigid spherical particles in Poiseuille flow

An experimental study of the migration of dilute suspensions of particles in Poiseuille flow at Reynolds numbers

Trains of particles in finite-Reynolds-number pipe flow

\hbox{\it Re}\,{=}\,67\hbox{--}1700

An experimental study of the stability of liquid-fluidized beds

was performed, with a few experiments performed at

Gravity waves on a rough bottom: experimental evidence of one-dimensional localization

\hbox{\it Re}

Constitutive laws in liquid-fluidized beds

up to 2400. The particles used in the majority of the experiments were neutrally buoyant spheres with diameters

Experimental investigation on the secondary instability of liquid-fluidized beds and the formation of bubbles

d

The propagation of long waves over an undulating bed

yielding a ratio of pipe to particle diameter in the range

Absolute and convective instabilities of fluidized beds

D/d \,{=}\, 8\hbox{--}42

Influence of particles on the transition to turbulence in pipe flow.

. The volume fraction of solids was less than 1% in all cases studied. The results of G. Segre & A. Silberberg ( J. Fluid Mech. 14 , 136, 1962) have been extended to show that the tubular pinch effect in which particles accumulate on a narrow annulus is moved toward the wall as

Lateral Forces on a Sphere

\hbox{\it Re}