| 快速流化床的整体模拟 |
| |
| 引用本文： | 王维,李佑楚. 快速流化床的整体模拟[J]. 过程工程学报, 2000, 21(3): 274-277 |
| |
| 作者姓名： | 王维 李佑楚 |
| |
| 作者单位： | 中国科学院化工冶金研究所,北京 100080 |
| |
| 摘 要： | 工业应用中的快速流化床一般不能直接对固相速度进行调控,属于B类操作.本文采用一维双流体模型与存料量方程相结合的方法可以计算B类操作时的上升管内具有浓、稀两相特征的轴向空隙率分布,模拟与实验结果较为吻合.
|
| 关 键 词： | 模拟 流态化 快速床 空隙率 双流体 |
| 文章编号： | 1001-2052(2000)03-0274-04 |
| 修稿时间： | 1999-08-06 |
Comprehensive Simulation of a Fast Fluidized Bed |
| |
| WANG Wei, LI You-chu. Comprehensive Simulation of a Fast Fluidized Bed[J]. Chinese Journal of Process Engineering, 2000, 21(3): 274-277 |
| |
| Authors: | WANG Wei LI You-chu |
| |
| Abstract: | The fast fluidized beds in industrial application belong to type B, and the solidvelocity can not be controlled. The method of combining the 1-D two-fluid model with aninventory equation was used to simulate the axial voidage profile, which is a typical phenomenonin the riser of a fast fluidized bed. Satisfactory result were achieved. |
| |
| Keywords: | simulation fluidization fast fluidized bed voidage two-fluid |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
