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Experimental analysis of fuel mixing patterns in a fluidized bed

David Pallares (Institutionen för energi och miljö) ; Pedro Diez ; Filip Johnsson (Institutionen för energi och miljö)
Proceedings of the 12th International Conference on Fluidization (2007)
[Konferensbidrag, refereegranskat]

The mixing pattern of a tracer particle which simulates a fuel particle is studied in a cold 2- dimensional fluidized bed with respect to the influence of fluidization velocity, bed height, tracer particle size and air-distributor pressure drop under conditions typical for bubbling fluidized bed boilers as well as the bottom region of circulating fluidized bed boilers. The results show that for all conditions studied, the tracer particle follows a flow pattern structured into horizontally-aligned vortexes.

Denna post skapades 2007-01-16. Senast ändrad 2010-02-15.
CPL Pubid: 25660


Institutioner (Chalmers)

Institutionen för energi och miljö



Chalmers infrastruktur