Advanced fluid flow simulation for the RH process

被引：0
|
作者：
Tembergen, Dieter [1 ]
Schlueter, Jochen [2 ]
Odenthal, Hans-Juergen [2 ]
机构：
[1] SMS Mevac, Essen, Germany
[2] SMS Siemag AG, Leiter Arbeitsgebiet Grundlagen & Modelle Schmelz, Zent Bereich Entwicklung, Dusseldorf, Germany
来源：
STAHL UND EISEN | 2009年 / 129卷 / 10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：
The RH process in steel melting shops is a secondary refining process in the production of decarburised and degassed steels. In this process, the circulation of liquid steel between the vacuum chamber and the ladle has a significant effect on the decarburisation and degassing rates and the productivity of the equipment as well. In the present work, a CFD model (Computational Fluid Dynamics) has been developed to simulate the transient multiphase flow of melt in an RH degasser and to investigate the effects of several geometric parameters. The simulations show, among others, specific melt flow phenomena such as surface level fluctuations and local dead water regions and help to improve the RH degassing process.
引用
收藏
页码：41 / +
页数：8
相关论文
共 50 条
  • [21] Simulation of the polymeric fluid flow in the feed distributor of melt blowing process
    Wang, XH
    Chen, T
    Huang, XB
    JOURNAL OF APPLIED POLYMER SCIENCE, 2006, 101 (03) : 1570 - 1574
  • [22] Simulation of Fluid Flow and Oscillation of the Argon Oxygen Decarburization (AOD) Process
    Hans-Juergen Odenthal
    Uwe Thiedemann
    Udo Falkenreck
    Jochen Schlueter
    Metallurgical and Materials Transactions B, 2010, 41 : 396 - 413
  • [23] 3-D SIMULATION OF FLUID FLOW IN LOST FOAM PROCESS
    Wei Zunjie and An Geying School of Materials Science and Engineering
    Transactions of Nonferrous Metals Society of China, 1998, (03) : 62 - 65
  • [24] Simulation of the High Pressure Fluid Flow inside the Manifold of Hydroentangling Process
    Wang, Xiangqin
    Jin, Xiangyu
    Ke, Qinfei
    PROCEEDINGS OF THE FIBER SOCIETY 2009 SPRING CONFERENCE, VOLS I AND II, 2009, : 386 - 390
  • [25] 3-D simulation of fluid flow in lost foam process
    Harbin Inst of Technology, Harbin, China
    Trans Nonferrous Met Soc China, 3 ([d]417-420):
  • [26] 3-D simulation of fluid flow in lost foam process
    Wei, ZJ
    An, GY
    TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA, 1998, 8 (03) : 417 - 420
  • [27] Simulation of Fluid Flow and Oscillation of the Argon Oxygen Decarburization (AOD) Process
    Odenthal, Hans-Juergen
    Thiedemann, Uwe
    Falkenreck, Udo
    Schlueter, Jochen
    METALLURGICAL AND MATERIALS TRANSACTIONS B-PROCESS METALLURGY AND MATERIALS PROCESSING SCIENCE, 2010, 41 (02): : 396 - 413
  • [28] Numerical Simulation of Initial Development of Fluid Flow and Heat Transfer in Planar Flow Casting Process
    Heping Liu
    Wenzhi Chen
    Shengtao Qiu
    Guodong Liu
    Metallurgical and Materials Transactions B, 2009, 40 : 411 - 429
  • [29] Numerical Simulation of Initial Development of Fluid Flow and Heat Transfer in Planar Flow Casting Process
    Liu, Heping
    Chen, Wenzhi
    Qiu, Shengtao
    Liu, Guodong
    METALLURGICAL AND MATERIALS TRANSACTIONS B-PROCESS METALLURGY AND MATERIALS PROCESSING SCIENCE, 2009, 40 (03): : 411 - 429
  • [30] Advanced progress of numerical simulation in drum drying process: Gas-solid flow model and simulation of flow characteristics
    Kang, Mengli
    Bian, Junping
    Li, Boyu
    Fan, Xing
    Xi, Yu
    Wang, Yaping
    Liu, Yang
    Zhu, Yao
    Zi, Wenhua
    INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER, 2024, 157
12345