Transient Internal Flow Characterization of a Bifurcated Submerged Entry Nozzle

この論文にアクセスする

この論文をさがす

著者

    • REAL Cesar
    • Division de Ciencias Basicas e Ingenieria, Universidad Autonoma Metropolitana-Azcapotzalco
    • MIRANDA Raul
    • Division de Ciencias Basicas e Ingenieria, Universidad Autonoma Metropolitana-Azcapotzalco
    • VILCHIS Cristina
    • Division de Ciencias Basicas e Ingenieria, Universidad Autonoma Metropolitana-Azcapotzalco
    • BARRON Miguel
    • Division de Ciencias Basicas e Ingenieria, Universidad Autonoma Metropolitana-Azcapotzalco
    • HOYOS Luis
    • Division de Ciencias Basicas e Ingenieria, Universidad Autonoma Metropolitana-Azcapotzalco
    • GONZALEZ Jesus
    • Division de Ciencias Basicas e Ingenieria, Universidad Autonoma Metropolitana-Azcapotzalco

抄録

Many authors have pointed out that the steel superficial quality strongly depends on the operating conditions at the continuous caster mold. The analysis of the dynamic behavior of the fluid inside the mold Submerged Entry Nozzle (SEN) was done in this work by means of numerical simulations. In this work, the tundish sliding nozzle was not included. The results of two different turbulence models, the <i>K</i>–ε and the Large Eddy Simulations (LES) models were compared. In simulations with both models, the velocity magnitude at 24 points inside the SEN was recorded every 0.001 s. The power spectrum of the results obtained with the LES turbulence model shows that the behavior inside the SEN is periodic. This behavior is compared with that obtained in physical simulations.

収録刊行物

  • ISIJ international

    ISIJ international 46(8), 1183-1191, 2006-08-15

    The Iron and Steel Institute of Japan

参考文献:  20件中 1-20件 を表示

  • <no title>

    IGUCHI M.

    ISIJ Int. 40, 685, 2000

    被引用文献4件

  • <no title>

    KUMAR S.

    Proc. of the PTD Conf., 1995, 1995

    被引用文献1件

  • <no title>

    IGUCHI M.

    ISIJ Int. 43, 836, 2003

    被引用文献1件

  • <no title>

    DASH S.

    Int. J. Numer. Meth. Heat Fluid Flow 14, 606, 2004

    被引用文献1件

  • <no title>

    RAMOS-BANDERAS A.

    Int. J. Mult. Flow 31, 643, 2005

    被引用文献1件

  • <no title>

    LI B.

    ISIJ Int. 45, 30, 2005

    被引用文献1件

  • <no title>

    MIRANDA R.

    ISIJ Int. 45, 1626, 2005

    被引用文献1件

  • <no title>

    HERSEY D.

    Int. J. Numer. Meth. Fluids 17, 23, 1993

    被引用文献1件

  • <no title>

    THOMAS B. G.

    ISIJ Int. 41, 1262, 2001

    被引用文献1件

  • <no title>

    KUBO N.

    ISIJ Int. 41, 1221, 2001

    被引用文献3件

  • <no title>

    BRUMAYER M.

    Second Int. Conf. on CFD in the Minerals and Process Industries, 1999, 1999

    被引用文献1件

  • <no title>

    PARK H.

    ISIJ Int. 41, 974, 2001

    被引用文献1件

  • <no title>

    ERIKSSON R.

    ISIJ Int. 44, 1358, 2004

    被引用文献1件

  • <no title>

    PROAKIS J. G.

    Digital Signal Processing : Principles, Algorithms, and Applications, 1996

    被引用文献1件

  • <no title>

    HOWARD R. M.

    Principles of Random Signal Analysis and Low Noise Design : The Power Spectral Density and its Applications, 2002

    被引用文献1件

  • <no title>

    PANARAS G. A.

    Metall. Mater. Trans. B 29, 1117, 1998

    被引用文献2件

  • <no title>

    THEODORAKAKOS A.

    Metall.Mater.Trans.B 29B, 1321, 1998

    DOI 被引用文献8件

  • <no title>

    GUPTA D.

    Metall. Mater. Trans. B 25B, 227, 1994

    被引用文献4件

  • <no title>

    NAJJAR F.

    Metall. Mater. Trans. B 26B, 749, 1995

    被引用文献3件

  • <no title>

    BAI H.

    Metall. Mater. Trans. B 32B, 253, 2001

    被引用文献6件

各種コード

ページトップへ