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A study of fluidized bed control system : part 2: minimum gas velocity for binary mixtures bed

Technology reports of the Yamaguchi University Volume 4 Issue 1 Page 23-36
published_at 1987-12
KJ00004351092.pdf
[fulltext] 645 KB
Title
A study of fluidized bed control system : part 2: minimum gas velocity for binary mixtures bed
Creators Morimoto Eiji
Creators Taniguchi Kohji
Creators Hayano Nobuo
Source Identifiers
Control algorithms for minimum fluidization, which identify the bed regime from information on pressure drop fluctuations, were presented for binary size mixturses. Responses to rampwise and stepwise increment of the hold up were studied experimentally among the controls adopting a critical point prediction from the operation points and the controls maintaining the aggregative condition perceiving the state from amplitude of the fluctuations. Results showed that the system was adjusted to the final condition with higher accuracy by the former algorithm than by the latter, and variance methods provided more stability compared with the method employing the amplitude measurement.
Subjects
工学 ( Other)
Languages eng
Resource Type departmental bulletin paper
Publishers 山口大学工学部
Date Issued 1987-12
File Version Version of Record
Access Rights open access
Relations
[ISSN]0386-3433
[NCID]AA0086073X
Schools 工学部