1.
Appl Opt
; 29(9): 1317-22, 1990 Mar 20.
Artículo
en Inglés
| MEDLINE
| ID: mdl-20563000
RESUMEN
We describe a simple technique for measuring high (up to 0.16) time-averaged solids volumetric concentration in a two-phase flow. The technique is based on a properly modified version of the forward scattering of laser light. It is useful in a variety of practical configurations, and, in particular, it is instrumental in the diagnostics of particle flow in the free board of bubbling fluidized beds and in the circulating fluidized beds. A fallout of this work is the measurement of the extinction coefficient of the solid material tested.