HYDRODYNAMICS OF A SPOUTING BED WITH
AN ACTIVE NEAR-WALL ZONE
P. V. Akulich

UDC 533.011:66.096.5

Results of experimental studies of the bed porosity, 
gas velocity, time of residence, and intensity of agitation in a spouting 
bed with peripheral admission of the gas are presented. In particular, 
it is shown that a change in the ratio of the lower and peripheral 
flow rates of the gas allows one to control the bed structure. The 
effect of a twist of the lower gas flow on the porosity of the bed 
is analyzed.

JEPTER74920200012
JEPTER7492012