@inproceedings{b523b3d3977446d9bfe656b1e87de034,
title = "Separation characteristics of gas-solid flow in a U-beam separator using RSM model",
abstract = "The three-dimensional complex multiphase turbulent flow in U-beam separators was simulated using the Reynolds stress equation models (RSM). To account for the effect of the stochastic characteristic of the instantaneous gas velocity on the particles, the improved Lagrangian stochastic model based on the Reynolds stress model for gas phase was adopted, which attributed to the successful prediction of the turbulence anisotropy and particle crossing-trajectories effects. The interaction between the particles was also considered using the Hard-Sphere model. To treat the particle-wall collision, the influence of the roughness of the wall on the motion of the solid particles was taken into consideration by imposing random collision angles. The result from this study not only shows the dynamic characteristics of the multiphase flow- in the separators, but also gives the relationship among the efficiency, structure and pressure losses of the separator.",
keywords = "Lagrangian stochastic model, Reynolds stress models, U-bean separators",
author = "Wang Haigang and Liu Shi and Jiang Fan",
year = "2004",
language = "英语",
isbn = "0873395700",
series = "Multiphase Phenomena and CFD Modeling and Simulationin Materials Processes",
pages = "139--148",
editor = "L. Nastac and B.Q. Li",
booktitle = "Multiphase Phenomena and CFD Modeling and Simulation in Materials Processes",
note = "Multiphase Phenomena and CFD Modeling and Simulationin Materilas Processes ; Conference date: 14-03-2004 Through 18-03-2004",
}