“Is There a Strange Attractor in a Fluidized Bed ?”
Fluidized beds have long been used as multiphase reactors in the chemical processing industries and as fossil-fuel combustion beds in the energy production industries. They operate on the principle of fluidization in which a fluid is allowed to flow through a solid phase (usually a system of particles of varying sizes) at a velocity above a minimum value Umf at which the drag exceeds the net particle weights. At that stage the particles “fluidize,” which is a state of motion in many ways similar in a reverse manner to sedimentation. The process provides efficient mixing among the phases in the system, resulting in good mass/heat transfer characteristics.
KeywordsMutual Information Time Series Data Pressure Fluctuation Correlation Integral Scalar Time Series
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