TY  - JOUR 
T1  - A numerical simulation analysis of the effect of the interface drag function on cluster evolution in a CFB riser gas-solid flow
JO  - Brazilian Journal of Chemical Engineering
A1  - Gómez, L. C.
A1  - Milioli, F. E.
SN  - 0104-6632
UL  - 10.1590/S0104-66322004000400006
VL  - 21 
Y1  - 2004
PB  - Brasil 
ER  -