Modelling of electromagnetic brake and its influence on bubble entrapment

被引：0
|
作者：
Nabben, RHMG [1 ]
Duursma, RPJ
Kamperman, AA
Lagerberg, JL
机构：
[1] Hoogovens Res & Dev, Ijmuiden, Netherlands
[2] Hoogovens Steel Primary Prod, Ijmuiden, Netherlands
来源：
IRONMAKING & STEELMAKING | 1998年 / 25卷 / 05期
关键词：
D O I：
暂无
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
A numerical model has been developed for optimisation of the electromagnetic brake (EMBR) in Hoogovens' BOS No. 2. This model describes the fluid flow in the mould under the influence of argon injection and electromagnetic forces of the EMBR. In addition the model calculates the entrapment of argon bubbles in the solidifying shell. The behaviour of argon bubbles in the mould has been investigated using the model and related to the quality of the slabs. A good agreement between model calculations and the observed contamination of the slabs has been found, which proves that the numerical model is an excellent tool in optimising EMBR performance. IS/1376. (C) 1998 The Institute of Materials.
引用
收藏
页码：403 / 406
页数：4
相关论文
共 50 条
  • [31] Bubble entrapment during the recoil of an impacting droplet
    Thanh-Vinh Nguyen
    Masaaki Ichiki
    Microsystems & Nanoengineering, 6
  • [32] Secondary bubble entrapment in shallow and deep water
    Naidu, S. Raghavendra
    Bhattacharyya, Soumarup
    Poddar, Kamal
    Kumar, Sanjay
    PHYSICS OF FLUIDS, 2023, 35 (05)
  • [33] A numerical method of the electromagnetic force for the electromagnetic track brake
    Lu, Senlin
    Gu, Yufeng
    Chen, Shian
    Wang, Sheng
    SUSTAINABLE DEVELOPMENT OF URBAN INFRASTRUCTURE, PTS 1-3, 2013, 253-255 : 2159 - 2162
  • [34] Wear of brake blocks for in-service conditions-Influence of the level of modelling
    Vernersson, Tore
    Lunden, Roger
    WEAR, 2014, 314 (1-2) : 125 - 131
  • [35] Steady bubble rise and deformation in Newtonian and viscoplastic fluids and conditions for bubble entrapment
    Tsamopoulos, J.
    Dimakopoulos, Y.
    Chatzidai, N.
    Karapetsas, G.
    Pavlidis, M.
    JOURNAL OF FLUID MECHANICS, 2008, 601 : 123 - 164
  • [36] Analysis and Modelling of a Magnetorheological Brake
    Demersseman, Richard
    Lemaire-Semail, Betty
    Clenet, Stephane
    Hafez, Moustapha
    ACTUATOR 10, CONFERENCE PROCEEDINGS, 2010, : 553 - +
  • [37] Influence of electromagnetic brake on flow field of liquid steel in the slab continuous casting mold
    Yu Haiqi
    Wang Baofeng
    Li Huiqin
    Li Jianchao
    JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 2008, 202 (1-3) : 179 - 187
  • [38] Electromagnetic brake influence on molten steel flow and inclusion behaviour in a continuous casting mold
    Gardin, P.
    Galpin, J.-M.
    Regnier, M.-C.
    Radot, J.-P.
    Magnitnaya Gidrodinamika, 32 (02): : 210 - 215
  • [39] Modelling and Estimation of Friction Brake Torque for a Brake by Wire System
    Martinez, Clara Marina
    Velenis, Efstathios
    Tavernini, Davide
    Gao, Bo
    Wellers, Matthias
    2014 IEEE INTERNATIONAL ELECTRIC VEHICLE CONFERENCE (IEVC), 2014,
  • [40] Fuzzy control of the integrated system of electromagnetic brake and friction brake of car
    He R.
    Liu C.
    Li N.
    Jixie Gongcheng Xuebao/Journal of Mechanical Engineering, 2010, 46 (24): : 83 - 87
12345