1. Plan definition
Although the transition from the bubbling regime to the transported bed regime depends essentially on the fluidization velocity (figure 1 ), this transition is only gradual. In practice, there is no precise fluidization velocity (such as the terminal velocity of free particle fall) at which the regime changes abruptly. As the fluidization speed increases, the size and number of bubbles gradually increase, and the suspension becomes increasingly agitated. At relatively high velocities (before U t is reached), bubble shape becomes irregular and the system is in an intermediate regime known as turbulent fluidization.
Exclusive to subscribers. 97% yet to be discovered!
You do not have access to this resource.
Click here to request your free trial access!
Already subscribed? Log in!
The Ultimate Scientific and Technical Reference
This article is included in
Unit operations. Chemical reaction engineering
This offer includes:
Knowledge Base
Updated and enriched with articles validated by our scientific committees
Services
A set of exclusive tools to complement the resources
Practical Path
Operational and didactic, to guarantee the acquisition of transversal skills
Doc & Quiz
Interactive articles with quizzes, for constructive reading
Plan definition
References
Conventions/Workshops
(non-exhaustive list)
-
The most important meeting is the International Conference on Circulating Fluidized Beds (CFB).
This conference is held every two years.
The ninth edition took place from May 13 to 16, 2008 in Hamburg ( http://www.cfb9.org )....
Software
(non-exhaustive list)
The most commonly used calculation programs are :
ERGUN for the design of circulating fluidized beds ( http://www.utc.fr/ergun ).
CFBCAD for the design of circulating fluidized bed boilers ( http://www.greenfieldresearch.ca...
Exclusive to subscribers. 97% yet to be discovered!
You do not have access to this resource.
Click here to request your free trial access!
Already subscribed? Log in!
The Ultimate Scientific and Technical Reference