GRANULAR MATERIAL COATING CHAOS PRESSURE DROP SIGNALS ANALYSIS CFD PROTEINA DE ARROZ K-NEAREST NEIGHBOR PULSE FLUIDIZATION DIFFERENTIAL PRESSURE MEASUREMENT MINIMUM FLUIDIZATION VELOCITY TRACER GAS-SOLID TIME SERIES METHOD OF MOMENTS SPECTRAL ANALYSIS BLACK BEAN FORESCATING PROBABILITY DENSITY FUNCTION SHANNON ENTROPY AIR FLOW REGIME IDENTIFICATION POROSITY AGGLOMERATION ARIMA