Circulating fluidized beds volume fraction

Beaude, F., and Louge, M., Similarity of Radial Profiles of Solid Volume Fraction in a Circulating Fluidized Bed, Fluidization VIII, pp. 245-253 (1995)... [Pg.203]

Beaude F, Louge M. Similarity of radial profiles of solid volume fraction in a circulating fluidized bed. In Fluidization VIII. New York Engineering Foundation, 1995, pp 245-253. [Pg.290]

The voidage is the fraction of volume occupied by the gas in a gas-solid suspension. Voidage is a key variable in circulating fluidized bed risers. Several different voi-dages are in common usage ... [Pg.495]

Figure 430 Time-averaged solids volume fraction distribution (scale [0-0.6]) with a constant inflow (A). Time-averaged solids flux circulation pattern with a constant inflow (B) for different gas addition and extraction ratios, and lateral profiles of the axial solids flux for different heights in the fluidized bed (C). Bubbling fluidization regime, superficial gas velocity via the bottom distributor is 0.75 m/s. Reprinted from Dang etal. (2014) with permission from Elsevier.

$Figure 430 Time-averaged solids volume fraction distribution (scale [0-0.6]) with a constant inflow (A). Time-averaged solids flux circulation pattern with a constant inflow (B) for different gas addition and extraction ratios, and lateral profiles of the axial solids flux for different heights in the fluidized bed (C). Bubbling fluidization regime, superficial gas velocity via the bottom distributor is 0.75 m/s. Reprinted from Dang etal. (2014) with permission from Elsevier.$

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