Research Area:
Cooling on ROT
Electromagnetic device design on CC (EMBR, EMC, EMS)
Grade transition on CC
PCI design in Blast furnace, FINEX
Education:
| Bachelors |
Mechanical Engineering
KOREA University, Seoul, South Korea |
1990 |
| Masters |
Mechanical Engineering
KAIST, Daejon, South Korea |
1992 |
| Ph.D. |
Mechanical Engineering
KAIST, Daejon, South Korea |
1996 |
Positions Held:
Principal researcher of POSCO
Awards:
| 1997 |
Best paper award, RIST |
| 2006 |
Prize of POSCO’s president, POSCO (Team Member) |
| 2006 |
Excellent patent award, POSCO |
Selected Publications: M. J. Cho, Development of k-e-g turbulence model for wall-bounded turbulent shear flows, M.S. Thesis, 1992.
M. J. Cho and M. K. Chung, A New Treatment Method of Non-orthogonal Terms in the Pressure Correction Equation, Numerical Heat Transfer, Part B, vol.26, pp.133~145, 1994.
M. J. Cho, An Investigation of Treatment Methods for Non-orthogonal Terms and Wall Function Method in the Numerical Analysis of 3-D Flow Fields with Arbitrary Boundaries, Ph.D. Thesis, 1996.
M. J. Cho, H. G. Lee, I. C. Kim, S. J. Kim and S. Y. Kim, The Effect of Mold Shape in the Thin Slab Casting and the Optimization of the Strength of EMBR, RIST Journal of R&D, vol.11 No.3, pp.307~313, 1997.
M. J. Cho, I. C. Kim, S. J. Kim and J. K. Kim, 3-D Turbulent Heat and Fluid Flow Analysis with Solidification Under the Electro-magnetic Field, J. of KSME, vol.23, pp.1491~1502, 1999.
M. J. Cho, I. C. Kim, S. J. Kim, H. Park and S. S. Lee, Numerical Simulation of Characteristics of Steel Mixing during Sequential Casting of Dissimilar Grades in Bloom Caster, RIST Journal of R&D, vol.14 No.4, pp.459~466, 2000.
M. J. Cho and S. J. Kim, Development of a Program for Designing the Dense Phase Pulverized Coal Injection System, RIST Journal of R&D, vol.16 No.4, pp.434~439, 2002.
J. Park, H. Kim, H. Jeong, G. Kim, M. J. Cho, J. S. Chung, M. Yoon, K. R. Kim and J. Choi, Continuous Casting of Steel Billet with High Frequency Electromagnetic Field, ISIJ International, vol.43, No.6, pp.813-819, 2004.
M. J. Cho, Discretization of Lorentz Force Term, Numerical Heat Transfer, Part B, vol.49, No.6, pp.599-615, 2006.
M. J. Cho and I. C. Kim, Simple Tundish Mixing Model of Continuous Casting during a Grade Transition, ISIJ International, vol.46, pp.1416~1420, 2006.
Presentations:
M. J. Cho and M. K. Chung, A Code Development of the Analysis of 3-D Flow involving Complex Geometry using a Non-Staggered Grid System, Proceedings of KSME, 1993.
M. J. Cho and M. K. Chung, A New Treatment of Non-orthogonal Terms in the Pressure Correction Equation, Proceedings of CFD division of KSME, 1994.
M. J. Cho and M. K. Chung, Splitting of Non-orthogonal Terms in Pressure-correction Equation in Non-orthogonal Grids for Stable Convergence, Proceedings of the 3rd JSME-KSME Fluid Engineering conference, July 25-27, pp.306~311, 1994.
M. J. Cho, K. Lim and M. K. Chung, Performance Prediction of the Magnetic Flowmeter Constructed near a Laminar Curved Pipe, Proceedings of KSME, 1995.
M. J. Cho, H. G. Lee, I. C. Kim, S. J. Kim and S. Y. Kim, "Calculation of Flow/Temperature/EMBR/Solidification in the Thin Slab Casting", Proceedings of the 135th ISIJ conference, April 1-3, pp.184, University of Tokyo, Japan, 1998.
M. J. Cho, I. C. Kim, S. J. Kim and J. K. Kim, 3-D Turbulent Heat and Fluid Flow Analysis with Solidification in the Electro-magnetic Field, Proceedings of KSME, 1999.
M. J. Cho, I. C. Kim, S. J. Kim and J. K. Kim, Development of New EMBR for Reducing the Inclusions in the Fully Curved Type Continuous Casting Machine, Proceedings of 3rd Int. Symp. on Electromagnetic Processing of Materials, April 3-6, pp.176, Nagoya, Japan, 2000.
M. J. Cho, I. C. Kim, S. J. Kim, H. Park and S. S. Lee, Numerical Simulation of Steel Mixing during Sequential Casting of Dissimilar Grades in the Continuous Caster, Proceedings of KSME, 2001.
M. J. Cho, I. C. Kim, S. J. Kim and J. K. Kim, Numerical Researches for Fluid Flow, Solidification and EMBR in the Continuous Casting Mold, Proceedings of Electro-magnetic Processing Symposium, 2001.
M. J. Cho, I. C. Kim, S. J. Kim, H. Park and S. S. Lee, Numerical Simulation of Steel Mixing during Sequential Casting of Dissimilar Grades in the Continuous Caster, Proceedings of Heat & Fluid Flow in steelmaking Process Symposium, 2002.
M. J. Cho, I. C. Kim and S. J. Kim, Application of CFD in the Continuous Casting Process, Proceedings of CAE Application Conf., 2003.
H. T. Jung, H. Y. Kim, J. P. Park, G. Kim and M. J. Cho, Numerical Analysis of Electromagnetic Stirrer in Bloom Caster, 145th CAMP-ISIJ Vol.16, p.212, 2003.
M. J. Cho, Study of Three Discretization Methods for the Lorentz Force Term, Proceedings of 7th World Congress on Computational Mechanics, 2006.
Projects:
(Continuous Casting – Magnetic Force) : 1996 ~ 2003
1. Numerical Analysis on Fluid Flow Characteristics in the Thin Slab Casting Mold. 1996
2. Development of Technology for Analyzing Temperature and Flow field in the Thin-slab Casting Mould, 1996~1997
3. Development of Technology for Controlling Molten Steel Flow in the Mould by Electro-magnetic Force, 1996~1997
4. Development of New EMBR on the Continuous Caster in Kwangyang, 1997~1998
5. Development of New EMBR on the Continuous Caster in Kwangyang (II), 1998~2000
6. Optimization of the Operating Condition for POS-EMBR, 2002
7. A Numerical Formulation of Molten Flow Pattern in the Continuous Casting Mold with EMS, 2001~2002
8. Optimization of flow and temperature field in STS400 slab with double strand EMS, 2002~2003
(Continuous Casting – Grade Transition & ETC) : 1999 ~ 2003
1. Prediction of Mixed Zone during Sequential Casting of Dissimilar Grades in Pohang #1 Caster, 1999
2. Development of the High Speed Molten Steel Feeding System, 2001
3. Prediction of Mixed Zone during Sequential Casting of Dissimilar Grades in the Kwang-yang Curved Caster, 2003
(Blast Furnace) : 2001 ~ 2005
1. Development of Design Technology of Pulverized Coal Transport System with Individual Coal Flow Rate Control Valves, 2001~2002
2. Development of Technology for Controlling and Using the Excess Gas in the FINEX Plant, 2004 ~ 2005
(Hot Rolling Process) : 2004 ~ present
1. Prediction of Cooling Temperature on the Run Out Table, 2004
2. Development of New Cooling Technology on ROT, 2005
3. Development of New Cooling Technology on ROT (II), 2006
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