| 双辊薄带连铸过程温度场计算模型的建立及验证 |
| |
| 引用本文： | 杨明波,潘复生,彭晓东,丁培道.双辊薄带连铸过程温度场计算模型的建立及验证[J].热加工工艺,2005(6):31-33,36. |
| |
| 作者姓名： | 杨明波 潘复生 彭晓东 丁培道 |
| |
| 作者单位： | 1. 重庆工学院,重庆,400050;重庆大学,重庆,400044
2. 重庆大学,重庆,400044 |
| |
| 基金项目： | 国家自然科学基金资助项目(59995440) |
| |
| 摘 要： | 以热焙法处理结晶潜热和以假设的流线边界划分网格节点，建立了双辊薄带凝固过程的温度场计算模型，实现了对双辊薄带连铸过程温度分布的定量描述。实验验证表明：该数学模型预测的温度与实测值基本吻合．说明所建温度场计算模型是可靠的，可用此模型研究工艺参数变化对薄带连铸过程中温度场的影响规律。
|
| 关 键 词： | 双辊薄带连铸 温度场 数学模型 |
| 文章编号： | 1001-3814(2005)06-0031-03 |
Development and Validation of Temperature Field Calculation Model of Twin-roll Thin Strips Continuous Casting Process |
| |
| YANG Ming-bo,PAN Fu-sheng,PENG Xiao-dong,DING Pei-dao.Development and Validation of Temperature Field Calculation Model of Twin-roll Thin Strips Continuous Casting Process[J].Hot Working Technology,2005(6):31-33,36. |
| |
| Authors: | YANG Ming-bo PAN Fu-sheng PENG Xiao-dong DING Pei-dao |
| |
| Affiliation: | YANG Ming-bo1,2,PAN Fu-sheng2,PENG Xiao-dong2,DING Pei-dao2 |
| |
| Abstract: | A temperature field mathematical model for solidification proces s of twin-roll thin strip was developed. In the model, the latent heat was treat ed by the enthalpy method, and the grid and node were divided by assumed streaml ine boundary. And according to the experimental results, the temperature field c alculated by proposed model was in agreement with the experimental one. Therefor e, the model was proved to be reliable, and it can be used to predict the effect s of the processing parameters on the temperature distribution of twin-roll thin strip continuous casting process. |
| |
| Keywords: | twin-roll thin strip continuous casting temperature field ma thematical model |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
