·756 工程科学学报，第41卷，第6期 tion and casting parameters of billet caster.Steelmaking,2018,34 [14]Su W,Jiang D B,Luo S,et al.Numerical simulation for optimi- (2):38 zation of F-EMS in billet continuous casting.Northeast Univ (周力，高书成，蒋栋初，等。小方坯连铸机末端电磁搅拌位 Nat Sci,2013,34(5):673 置及连铸工艺优化实践.炼钢，2018,34(2)：38) (苏旺，姜东滨，罗森，等.方坯连铸凝固末端电磁搅拌工艺 [0]Ding N,Bao Y P,Sun QS,et al.Location determination of fi- 优化的数值模拟.东北大学学报（自然科学版），2013,34 nal electromagnetic stirring and its effect on central carbon segre- (5):673) gation for SWRH82B steel.J Unir Sci Technol Beijing,2011,33 [15]Li S X,Lan P,Tang H Y,et al.Study on the electromagnetic (1):17 field,fluid flow,and solidification in a bloom continuous casting (丁宁，包燕平，孙奇松，等.末瑞电磁搅拌位置确定及对 mold by numerical simulation.Steel Res Int,2018,89(12): SWRH82B钢中心偏析的影响.北京科技大学学报，2011,33 1800071 (1):17) 06] Jones W P,Launder B E.The calculation of low-Reynolds-num- [11]An HH,Bao Y P,Wang M,et al.Effect of combining F-EMS ber phenomena with a twoequation model of turbulence.Int and MSR on the segregation and shrinkage cavity in continuously Heat Mass Transfer,1973,16(6):1119 cast high-earhon steel blooms.Chin J Eng,2017.39(7):996 [17]Li S X,Zhang X M,Li L,et al.Representation and effect of (安航航，包燕平，王敏，等.凝固末端电磁搅拌和轻压下复 mushy zone coefficient on coupled flow and solidification simula- 合技术对大方坯高碳钢偏析和中心缩孔的影响.工程科学学 tion during continuous casting.Chin J Eng,2019,41(2):199 报，2017,39(7)：996) (李少翔，张晓萌，李亮，等.连铸流动与凝固耦合模拟中糊 [12]Sun H B.Li LJ,Cheng X W,et al.Optimizing and designing 状区系数的表征及影响.工程科学学报，2019,41(2)：199) the technology parameters of the F-EMS for the bloom continuous [18]Lai K Y M.Salcudean M,Tanaka S,et al.Mathematical model- casting.Steelmaking,2015,31(4):42 ing of flows in large tundish systems in steelmaking.Metall Trans (孙海波，李烈军，程晓文，等.大方坯末端电磁搅拌工艺参 B,1986,17(3):449 数优化与设计.炼钢，2015,31(4)：42) 19]Savage J,Pritchard W H.The problem of rupture of the billet in [13]Sun H B.Li LJ,Wang J H,et al.Coordinating optimisation of the continuous casting of steel.J Iron Steel Inst,1954,178 (3): F-EMS and soft reduction during bloom continuous casting 269 process for special steel.Ironmaking Steelmaking,2018,45 20]Beitelman L Effect of mold EMS design on billet casting produc- (8):708 tivity and product quality.Can Metall 0,1999,38(5):301工程科学学报，第 41 卷，第 6 期 tion and casting parameters of billet caster． Steelmaking，2018，34 ( 2) : 38 ( 周力，高书成，蒋栋初，等． 小方坯连铸机末端电磁搅拌位 置及连铸工艺优化实践． 炼钢，2018，34( 2) : 38) ［10］ Ding N，Bao Y P，Sun Q S，et al． Location determination of fi￾nal electromagnetic stirring and its effect on central carbon segre￾gation for SWＲH82B steel． J Univ Sci Technol Beijing，2011，33 ( 1) : 17 ( 丁宁，包燕平，孙奇松，等． 末端电磁搅拌位置确定及对 SWＲH82B 钢中心偏析的影响． 北京科技大学学报，2011，33 ( 1) : 17) ［11］ An H H，Bao Y P，Wang M，et al． Effect of combining F--EMS and MSＲ on the segregation and shrinkage cavity in continuously cast high-carbon steel blooms． Chin J Eng，2017，39( 7) : 996 ( 安航航，包燕平，王敏，等． 凝固末端电磁搅拌和轻压下复 合技术对大方坯高碳钢偏析和中心缩孔的影响． 工程科学学 报，2017，39( 7) : 996) ［12］ Sun H B，Li L J，Cheng X W，et al． Optimizing and designing the technology parameters of the F--EMS for the bloom continuous casting． Steelmaking，2015，31( 4) : 42 ( 孙海波，李烈军，程晓文，等． 大方坯末端电磁搅拌工艺参 数优化与设计． 炼钢，2015，31( 4) : 42) ［13］ Sun H B，Li L J，Wang J H，et al． Coordinating optimisation of F-- EMS and soft reduction during bloom continuous casting process for special steel． Ironmaking Steelmaking，2018，45 ( 8) : 708 ［14］ Su W，Jiang D B，Luo S，et al． Numerical simulation for optimi￾zation of F--EMS in billet continuous casting． J Northeast Univ Nat Sci，2013，34( 5) : 673 ( 苏旺，姜东滨，罗森，等． 方坯连铸凝固末端电磁搅拌工艺 优化的数值模拟． 东北大学学报( 自然科学版) ，2013，34 ( 5) : 673) ［15］ Li S X，Lan P，Tang H Y，et al． Study on the electromagnetic field，fluid flow，and solidification in a bloom continuous casting mold by numerical simulation． Steel Ｒes Int，2018，89 ( 12 ) : 1800071 ［16］ Jones W P，Launder B E． The calculation of low-Ｒeynolds-num￾ber phenomena with a two-equation model of turbulence． Int J Heat Mass Transfer，1973，16( 6) : 1119 ［17］ Li S X，Zhang X M，Li L，et al． Ｒepresentation and effect of mushy zone coefficient on coupled flow and solidification simula￾tion during continuous casting． Chin J Eng，2019，41( 2) : 199 ( 李少翔，张晓萌，李亮，等． 连铸流动与凝固耦合模拟中糊 状区系数的表征及影响． 工程科学学报，2019，41( 2) : 199) ［18］ Lai K Y M，Salcudean M，Tanaka S，et al． Mathematical model￾ing of flows in large tundish systems in steelmaking． Metall Trans B，1986，17( 3) : 449 ［19］ Savage J，Pritchard W H． The problem of rupture of the billet in the continuous casting of steel． J Iron Steel Inst，1954，178( 3) : 269 ［20］ Beitelman L． Effect of mold EMS design on billet casting produc￾tivity and product quality． Can Metall Q，1999，38( 5) : 301 · 657 ·