The characteristics of particle fluctuation was researched through statistical analysis of time series of solid concentration, solid velocity and solid momentum by using FFT technology. The results are as follows: the gas-solid is mixed better in circulating fluidized bed. High frequency gas-solid mixing occurs when solid particle concentration is between 0.04-0.4. Too high concentration of particle will deteriorate fluctuation in circulating fluidized bed.
|Number of pages||5|
|Journal||Ranshao Kexue Yu Jishu/Journal of Combustion Science and Technology|
|State||Published - Aug 1997|
ASJC Scopus subject areas
- Condensed Matter Physics
- Physical and Theoretical Chemistry