|
|
|
| Simulation Investigation of Nozzle for Twin-Roll Strip Casting Process |
| RUAN Fei1,ZHANG Jie-yu1,WU Guang-xin1,LIU Zhi-yu2,MA Jie1,YIN Tian1 |
1.Shanghai Key Laboratory of Modern Metallurgy and Material Processing, Shanghai University, Shanghai 200072,China
2. School of Materials and Metallurgy, Inner Mongolia University of Science and Technology, Baotou 014010,Inner Mongolia, China |
|
|
|
|
Abstract Abstract:Mathematical simulation was carried out to investigate application of two sub-merged nozzles of CC process in twin-roll strip casting flow distribution system by FLUENT software. The ratio of outlet area to inlet area of nozzle (S),the angle between center line of outlet and horizontal direction (α) and the level distance between two nozzles (L) on metal stream distribution uniformity and level fluctuation in distributor were analyzed .The results show that the effect of α is significant while the effect of S and L are not. The optimal structural parameters of nozzle were found when α value was 0°，L value was 800 mm and S value is 1.1.
|
|
Received: 11 January 2012
Published: 26 September 2012
|
|
|
|
| [1] |
ZHANG Xiang，XIE Qinghua，NI Peiyuan，LI Ying. Flow behavior of molten steel in SEN during fullnozzle selfswirling flow continuous casting[J]. JOURNAL OF IRON AND STEEL RESEARCH , 2022, 34(7): 629-638. |
| [2] |
CHEN Shuai, LI Jia, LUO Shi-yuan, CAI Tian, ZHANG Zheng-dong, GUO Hong-wei. Design optimization and numerical simulation of blast furnace cooling column[J]. Iron and Steel, 2022, 57(7): 34-42. |
| [3] |
DU Yi-nuo, GUO Lei, YANG Yang, ZHANG Shuai, YU Han-zhang, GUO Zhan-cheng. Numerical simulation of inclusions floating behavior under supergravity field in liquid steel[J]. Iron and Steel, 2022, 57(7): 54-62. |
| [4] |
CHEN Bin, LI Hai-bo, JI Chen-xi, LIU Guo-liang, ZHOU Hai-chen. Influence of casting parameters on level fluctuations and its industrial application[J]. Iron and Steel, 2022, 57(7): 86-94. |
| [5] |
NI Ao1， LI Chengzhi1， ZHANG Wei2， YIN Teng3， LU Zhengdong3， XUE Zhengliang2 . Numerical simulation research on tuyere air supply characteristics of large blast furnace [J]. JOURNAL OF IRON AND STEEL RESEARCH , 2022, 34(5): 411-420. |
| [6] |
JI Junhong，JIANG Yu，DU Hongxian，WANG Shuoshuo . Numerical simulation of influence of impellers′ shape on mixing behavior by KR method desulfurization [J]. JOURNAL OF IRON AND STEEL RESEARCH , 2022, 34(5): 451-460. |
|
|
|
|
2012, Vol. 31 
