| 高炉炉缸壁三维简化为二维的数值模拟建模 |
| |
| 引用本文： | 石琳,李志玲,张景.高炉炉缸壁三维简化为二维的数值模拟建模[J].钢铁研究学报,2011,23(2):21-21. |
| |
| 作者姓名： | 石琳 李志玲 张景 |
| |
| 作者单位： | 1. 内蒙古科技大学数理与生物工程学院,内蒙古,包头,014010
2. 内蒙古科技大学信息工程学院,内蒙古,包头,014010 |
| |
| 基金项目： | 国家自然基金资助项目，教育都春晖计划项目，内蒙古自治区高等学校科学研究项目 |
| |
| 摘 要： | 利用有限元法计算了炉缸壁3种模型的温度分布及热应力分布,得出结论:将高炉炉缸壁简单地看作轴对称体进行温度、应力的计算,存在较大的误差.提出了将三维炉缸壁简化为二维炉缸壁进行温度、热应力计算的新方法.此方法不仅适用炉缸、炉底的数值计算,也适用高炉炉体的数值计算.
|
| 关 键 词： | 高炉炉缸炉底 温度场 热应力 有限元法 |
| 收稿时间： | 2010-05-12; |
Modelling Study of Three-Dimensional Simplified as Two-Dimensional Numerical Simulation for Blast Furnace Hearth |
| |
| SHI Lin,LI Zhi-ling,ZHANG Jing.Modelling Study of Three-Dimensional Simplified as Two-Dimensional Numerical Simulation for Blast Furnace Hearth[J].Journal of Iron and Steel Research,2011,23(2):21-21. |
| |
| Authors: | SHI Lin LI Zhi-ling ZHANG Jing |
| |
| Affiliation: | 1(1.School of Mathematics,Physics and Biological Engineering,University of Science and Technology of Inner Mongolia,Baotou 014010,Inner Mongolia,China;2.School of Information Engineering,University of Science and Technology ofInner Mongolia,Baotou 014010,Inner Mongolia,China) |
| |
| Abstract: | The temperature distribution and thermal-stress distribution of three models for Blast Furnace Hearth(BFH) are calculated by using finite element method.It is concluded that its computed result of the temperature and thermal-stress has wider error if BFH is regarded as axisymmetric body.In this paper,a new method that three-dimensional BFH model simplified as two-dimensional BFH model is proposed.This new method appropriates not only for numerical calculation of BFH, but also for that of Blast Furnace Body. |
| |
| Keywords: | blast furnace hearth temperature field thermal stress finite element method |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《钢铁研究学报》浏览原始摘要信息 |
|
点击此处可从《钢铁研究学报》下载全文 |
|
