liquid fluidization and fluent
 

hi every1. i have a doubt in simulation of liquid-solidfluidized bed in fluent. The fluidization should be particulate but it is not so. Also the turbulence is difficult to handle. the significance of granular temperature and the specularity co-efficient is not understood much. Can any1 please tell me how to simulate a turbulent liquid-fluidized bed with boundary conditions.

thank u.