화학공학소재연구정보센터
Chemical Engineering Science, Vol.53, No.10, 1835-1845, 1998
Verification of Eulerian simulation of spontaneous bubble formation in a fluidized bed
A computer code to simulate the fluid dynamics of fluidized beds with the Eulerian approach is being developed. To verify the results, experimental investigations were carried out at a two-dimensional lab-scale fluidized bed. The local-time-dependent solid volume fractions were measured with a video system. Comparison of the simulation with these experiments and various empirical models found in literature are presented.