| 论文标题 |
超临界水流化床内煤气化过程建模与仿真(1):数学模型及物理场分布规律 |
| 作者 |
郭斯茂, 郭烈锦, 聂立, 金辉, 葛志伟, 吕友军, 房慧. |
| 发表/完成日期 |
2014-06-02 |
| 期刊名称 |
工程热物理学报 |
| 期卷 |
35 |
| 相关文章 |
|
| 论文简介 |
Supercritical water gasification of coal is a clean and efficient technology to convert coal to hydrogen rich gas. The efficiency and continuous gasification of coal in supercritical water has achieved in a novel fluidized bed reactor invented by our laboratory. In this paper, the mathematical model for the fluidized bed reactor was developed to describe the gasification process. The evolvement process of temperature field, flow field, and particle residence time under wide reactor temperature range were numerical studied, and the characters of physical fields in the reactor were revealed. The model and numerical results may be helpful for optimizing operations and designs of the fluidized bed reactor. |
(创新港)
