Optoelectronic technique for the characterization of high concentration gas-solid suspension
Applied Optics, Vol. 29, Issue 9, pp. 1317-1322 (1990)
http://dx.doi.org/10.1364/AO.29.001317
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Abstract
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.
© 1990 Optical Society of America
Citation
Antonello Cutolo, Ivo Rendina, Umberto Arena, Antonio Marzocchella, and Leopoldo Massimilla, "Optoelectronic technique for the characterization of high concentration gas-solid suspension," Appl. Opt. 29, 1317-1322 (1990)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-29-9-1317
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