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Bubble coalescence in fluidized beds: Comparison of two theories

✍ Scribed by Roland Clift; J. R. Grace


Publisher
American Institute of Chemical Engineers
Year
1971
Tongue
English
Weight
299 KB
Volume
17
Category
Article
ISSN
0001-1541

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However, the bubbling up vapor flows just through the downcomer bottom-orifices. The vapor occupies the part the of orifice area, so the orifice area for liquid descending is reduced and the downcomer liquid height increases which causes a premature downcomer flood as well. Moreover, the orifice are