|
|
|
| Development and Application of MultiFluid Blast Furnace Model |
| CHU Mansheng1,GUO Xianzhen2,SHEN Fengman1，YAGI Junichiro3 |
| 1. School of Materials and Metallurgy, Northeastern University, Shenyang 110004, Liaoning，China; 2. Ironmaking Works, Anyang Steel Group Co., Anyang 455004,Henan， China; 3. Tohoku University, Sendai, 9808577, Japan |
|
|
|
|
Abstract The multifluid blast furnace model was developed on basis of multifluid theory, thermodynamics and kinetics, transport theory and computational fluid dynamics. The framework, discretizing method, settingup of boundary conditions, and solution procedure of the model are introduced.The multifluid model was used to simulate a given blast furnace, giving twodimensional distribution of temperature and velocity, and the accuracy and efficiency of the model were testified by comparing simulation results with measured data. Generally, multifluid model is a useful tool to simulate blast furnace operation, describe the process, and predict the performance of blast furnace.
|
|
Received: 01 January 1900
|
|
|
|
| [1] |
ZHU De-qing1,TIAN Hong-yu1,PAN Jian1,LIAO Hui2,GUO Zheng-qi1,XUE Yu-xiao1. Comprehensive utilization status and progress of low-grade laterite nickel ore[J]. JOURNAL OF IRON AND STEEL RESEARCH , 2020, 32(5): 351-362. |
| [2] |
WANG Kun1,LIU Xiao-jie1,LIU Er-hao2,LI Hong-yang1,LIU Song1,LV Qing1. Core temperature prediction model based on AdaBoost algorithm[J]. JOURNAL OF IRON AND STEEL RESEARCH , 2020, 32(5): 363-369. |
| [3] |
RONG Tao, TANG Hui-qing, FAN Kai, SUN Yan-jun. Applying high-carbon metallic briquette in blast furnace for coke saving[J]. Iron and Steel, 2020, 55(5): 10-19. |
| [4] |
ZHANG Jian-liang, SUN Min-min, LI Ke-jiang, LI Hong-tao. Present situation and prospect of dissolution behavior of metallurgical coke in blast furnace hot metal[J]. Iron and Steel, 2020, 55(4): 1-11. |
| [5] |
WANG Jin-liang, DAI Xi, ZHANG Wei, GONG Shu-shan, ZHOU Guo-zhi, ZHANG Wen-hai. Advances of non-blast furnace flash iron-making researches[J]. Iron and Steel, 2020, 55(4): 100-105. |
| [6] |
ZHANG Xiao-hua, ZHAO Kai, BAI Geng-chen, ZHANG Yu-zhu, GAO Jian-jun, ZHANG Ying-yi. Thermal analysis of rotary kiln-oxygen combustion melting furnace under multi-constraint conditions[J]. Iron and Steel, 2020, 55(3): 9-15. |
|
|
|
|
2007, Vol. 42 
