A revised drag force model and the application for the gas-solid flow in the high-density circulating fluidized bed
文献类型：期刊论文
| 作者 | Wang, Xueyao1,2; Jiang, Fan1,2; Lei, Jing3; Wang, Jiachang1,2; Wang, Shengdian1,2; Xu, Xiang1,2; Xiao, Yunhan1,2 |
| 刊名 | APPLIED THERMAL ENGINEERING
 |
| 出版日期 | 2011-10-01 |
| 卷号 | 31期号:14-15页码:2254-2261 |
| 关键词 | Gas-solid flow Drag force Energy-minimization multi-scale model Full-loop simulation |
| 英文摘要 | The behavior of the gas-solid two-phase flow plays a vital role in the heat and mass transfer in the high-density circulating fluidized bed. In this paper, based on the energy-minimization multi-scale (EMMS) model, a drag force coefficient model, which can be applied to different kinds of particle, is developed for investigating the hydrodynamic characteristics of the high-density circulating fluidized bed (HDCFB). Coupled with the two-fluid model and the kinetic theory of granular, a 3D full-loop numerical simulation is implemented to test the validity of the revised drag force coefficient model, and excellent numerical performances and encouraging results are obtained. Under the operated conditions, the simulation results are in excellent agreement with the experimental data, which reveals that the revised drag force coefficient model is competent for the HDCFB's numerical simulation. Crown Copyright (C) 2011 Published by Elsevier Ltd. All rights reserved. |
| WOS标题词 | Science & Technology ; Physical Sciences ; Technology |
| 类目[WOS] | Thermodynamics ; Energy & Fuels ; Engineering, Mechanical ; Mechanics |
| 研究领域[WOS] | Thermodynamics ; Energy & Fuels ; Engineering ; Mechanics |
| 关键词[WOS] | MULTISCALE CFD APPROACH ; 2-PHASE FLOW ; KINETIC-THEORY ; TURBULENT FLUIDIZATION ; NUMERICAL-SIMULATION ; HYDRODYNAMIC MODELS ; RISER ; EXTENSION ; CLUSTERS ; CHOKING |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000294089500010 |
| 公开日期 | 2015-12-22 |
| 源URL | [http://ir.etp.ac.cn/handle/311046/106555]  |
| 专题 | 工程热物理研究所_中国科学院工程热物理所（论文库）_期刊论文（SCI） |
| 作者单位 | 1.Chinese Acad Sci, Inst Engn Thermophys, Key Lab Adv Energy & Power, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Res Ctr Clean Energy & Power, Lianyungang 222047, Peoples R China 3.N China Elect Power Univ, Sch Energy & Power Engn, Beijing 102206, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Xueyao,Jiang, Fan,Lei, Jing,et al. A revised drag force model and the application for the gas-solid flow in the high-density circulating fluidized bed[J]. APPLIED THERMAL ENGINEERING,2011,31(14-15):2254-2261. |
| APA | Wang, Xueyao.,Jiang, Fan.,Lei, Jing.,Wang, Jiachang.,Wang, Shengdian.,...&Xiao, Yunhan.(2011).A revised drag force model and the application for the gas-solid flow in the high-density circulating fluidized bed.APPLIED THERMAL ENGINEERING,31(14-15),2254-2261. |
| MLA | Wang, Xueyao,et al."A revised drag force model and the application for the gas-solid flow in the high-density circulating fluidized bed".APPLIED THERMAL ENGINEERING 31.14-15(2011):2254-2261. |
入库方式： OAI收割
来源：工程热物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。