| 薄板坯连铸结晶器流场模拟和验证 |
| |
| 引用本文： | 张桂芳,沈厚发,王镭,柳百成.薄板坯连铸结晶器流场模拟和验证[J].钢铁钒钛,2005,26(2):31-34,53. |
| |
| 作者姓名： | 张桂芳 沈厚发 王镭 柳百成 |
| |
| 作者单位： | 1. 清华大学机械系,北京,100084;攀枝花钢铁研究院,四川,攀枝花,617000
2. 清华大学机械系,北京,100084 |
| |
| 基金项目： | 国家自然科学基金资助项目(项目编号:50474088)。 |
| |
| 摘 要： | 针对薄板坯连铸结晶器内钢液的流动特征，利用有限差分方法对薄板坯结晶器内钢液的流动进行了模拟，建立了结晶器内三维流动的数学模型，模拟了复杂水口结构对结晶器中钢液流动的影响。通过水力学模拟对流场模拟进行了验证。结果表明：流场模拟能够准确反映具有复杂水口结构特点的结晶器中的流动现象。
|
| 关 键 词： | 薄板坯连铸 结晶器 流场 数值模拟 |
| 文章编号： | 1004-7638(2005)02-0031-04 |
Simulation and Validation on Flow Field in Thin Slab Continuous Casting Mold |
| |
| Zhang Guifang,Shen Houfa,Wang Lei,Liu Baicheng.Simulation and Validation on Flow Field in Thin Slab Continuous Casting Mold[J].Iron Steel Vanadium Titanium,2005,26(2):31-34,53. |
| |
| Authors: | Zhang Guifang Shen Houfa Wang Lei Liu Baicheng |
| |
| Affiliation: | Zhang Guifang~ |
| |
| Abstract: | By using the finite difference method, the flow field in thin slab continuous casting mold was simulated according to the flow characteristics of liquid steel. The three-dimensional flow field model was set up. The effects of complex nuzzle structure on the flow field in the mold was simulated. The simulated flow field was validated by means of hydraulic model. The results show that the simulated flow field could report the fluid flow in mold with complex nuzzle structure. |
| |
| Keywords: | thin slab continuous casting mold flow field numerical simulation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
