PREDICTION OF A GAS-PARTICLE TURBULENT JET WITH THE FLUCTUATION-SPECTRUM-RANDOM-TRAJECTORY MODEL |
| |
Authors: | Jianren Fan Jun Jin Kefa Cen |
| |
Affiliation: |
a Department of Energy Engineering, Zhejiang University, Hangzhou, P. R. China |
| |
Abstract: | A numerical treatment for determining the particle velocity and the trajectories in a two-phase flow is described herein and this new fluctuation-spectrum-random-trajectory (FSRT) model is proposed to account for the turbulent diffusion of particles. It is predicted for the flow of a turbulent axisymmetric gaseous jet laden with spherical solid particles of nonuniform size. The particle velocity and the concentration field are obtained by the revised volume average method. The predictions are compared with experiment. |
| |
Keywords: | Fluctuation-spectrum-random-trajectory Model Two-phase turbulent jet Prediction |
本文献已被 InformaWorld 等数据库收录! |