• 1913 Citations
  • 27 h-Index
1982 …2015
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Research Output 1982 2015

  • 1913 Citations
  • 27 h-Index
  • 89 Article
  • 34 Paper
  • 1 Conference contribution
  • 1 Scientific review
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Article
2015
8 Citations (Scopus)

Modeling study of molten steel turbulence control by SEN design improvement in a conventional slab caster

De J. Barreto, J., Morales, R. D., Garcia-Hernandez, S., Najera-Bastida, A. & Calderon-Ramos, I., 1 Jan 2015, In : Steel Research International. p. 517-527 464 p.

Research output: Contribution to journalArticle

nozzle design
Nozzle design
Steel
entry
Flow patterns
20 Citations (Scopus)
entry
nozzles
fluid flow
Flow of fluids
Nozzles
2014
15 Citations (Scopus)

Effects of immersion depth on flow turbulence of liquid steel in a slab mold using a nozzle with upward angle rectangular ports

Ramos, I. C., Morales, R. D., Garcia-Hernandez, S. & Ceballos-Huerta, A., 1 Jan 2014, In : ISIJ International. p. 1797-1806 10 p.

Research output: Contribution to journalArticle

Steel
Nozzles
Turbulence
Flow of fluids
Liquids
3 Citations (Scopus)

Improvement of steel billet cleanliness and thermal responses of multiple strands through fluid flow control

Morales, R. D., Garcia-Demedices, L., Nájera-Bastida, A., Garcia-Hernandez, S. & Molina, C., 1 Jan 2014, In : Ironmaking and Steelmaking. p. 447-458 401 p.

Research output: Contribution to journalArticle

Steel
Orifices
Flow control
Flow of fluids
Geometry
2013
13 Citations (Scopus)

Control of meniscus stability in medium thickness-straight walls slab mould1

Gutierrez-Montiel, Y. S. & Morales, R. D., 8 Apr 2013, In : ISIJ International. p. 230-239 10 p.

Research output: Contribution to journalArticle

Slags
Ultrasonic measurement
Washing
Flow patterns
Flow of fluids
14 Citations (Scopus)

Ladle shroud as a flow control device for tundish operations

Morales-Higa, K., Guthrie, R. I. L., Isac, M. & Morales, R. D., 1 Feb 2013, In : Metallurgical and Materials Transactions B: Process Metallurgy and Materials Processing Science. p. 63-79 55 p.

Research output: Contribution to journalArticle

shrouds
control equipment
Flow control
Flow of fluids
Velocity measurement
15 Citations (Scopus)

Numerical optimization of nozzle ports to improve the fluidynamics by controlling backflow in a continuous casting slab mold

Garcia-Hernandez, S., Morales, R. D., De Jesús Barreto, J. & Morales-Higa, K., 18 Nov 2013, In : ISIJ International. p. 1794-1802 9 p.

Research output: Contribution to journalArticle

Continuous casting
Nozzles
Boundary layers
Nozzle design
Steel
18 Citations (Scopus)

Numerical simulation of heat transfer and steel shell growth in a curved slab mold

Garcia-Hernandez, S., De Jesús Barreto, J., Morales, R. D. & Arcos-Gutierrez, H., 26 Jun 2013, In : ISIJ International. p. 809-817 9 p.

Research output: Contribution to journalArticle

Steel
Heat transfer
Computer simulation
Solidification
Growth kinetics
10 Citations (Scopus)

Physical and mathematical models of vortex flows during the last stages of steel draining operations from a ladle

Morales, R. D., Dávila-Maldonado, O., Calderón, I. & Morales-Higa, K., 26 Jun 2013, In : ISIJ International. p. 782-791 10 p.

Research output: Contribution to journalArticle

Steel
Vortex flow
Mathematical models
Buoyancy
Slags
2012
10 Citations (Scopus)

Aqueous oxidation of galena and pyrite with nitric acid at moderate temperatures

Zárate-Gutiérrez, R., Lapidus, G. T. & Morales, R. D., 1 Mar 2012, In : Hydrometallurgy. p. 57-63 7 p.

Research output: Contribution to journalArticle

Nitric Acid
Pyrites
Nitric acid
Oxidation
Lead
10 Citations (Scopus)

Design of a submerged entry nozzle for thin slab molds operating at high casting speeds

Morales, R. D., Tang, Y., Nitzl, G., Eglsáeer, C. & Hackl, G., 24 Sep 2012, In : ISIJ International. p. 1607-1615 9 p.

Research output: Contribution to journalArticle

Molds
Nozzles
Casting
Flow of fluids
Nozzle design
2011
2 Citations (Scopus)

Effects of mold powder chemistry on shell growth, momentum and heat transfer in a billet mold

Nájera-Bastida, A., Morales, R. D., García-Demedices, L., Zárate-Gutiérrez, R. & Rodríguez-Ávila, J., 1 Apr 2011, In : Steel Research International. p. 301-312 12 p.

Research output: Contribution to journalArticle

billets
Momentum transfer
Powders
momentum transfer
heat transfer
2010
25 Citations (Scopus)

Cyclic turbulent instabilities in a thin slab mold. Part I: Physical model

Torres-Alonso, E., Morales, R. D., Garcia-Hernández, S. & Palafox-Ramos, J., 1 Jun 2010, In : Metallurgical and Materials Transactions B: Process Metallurgy and Materials Processing Science. p. 583-597 523 p.

Research output: Contribution to journalArticle

entry
nozzles
menisci
Nozzles
slabs
23 Citations (Scopus)

Cyclic turbulent instabilities in a thin slab mold. Part II: Mathematical model

Torres-Alonso, E., Morales, R. D. & García-Hernández, S., 1 Jun 2010, In : Metallurgical and Materials Transactions B: Process Metallurgy and Materials Processing Science. p. 675-690 605 p.

Research output: Contribution to journalArticle

mathematical models
slabs
Mathematical models
menisci
Nozzles
13 Citations (Scopus)

Effects of EMBr position, mould curvature and slide gate on fluid flow of steel in slab mould

Garcia-Hernandez, S., Morales, R. D. & Torres-Alonso, E., 1 Jul 2010, In : Ironmaking and Steelmaking. p. 360-368 323 p.

Research output: Contribution to journalArticle

Steel
Brakes
Flow of fluids
Nozzles
Magnetic flux
18 Citations (Scopus)

Fluid Flow and Mechanisms of Momentum Transfer in a Six-Strand Tundish

Espino-Zárate, A., Morales, R. D., Nájera-Bastida, A., MacÍas-Hernández, M. J. & Sandoval-Ramos, A., 1 Oct 2010, In : Metallurgical and Materials Transactions B: Process Metallurgy and Materials Processing Science. p. 962-975 14 p.

Research output: Contribution to journalArticle

Momentum transfer
strands
inhibitors
fluid flow
momentum transfer
13 Citations (Scopus)

Pressure leaching of a lead-zinc-silver concentrate with nitric acid at moderate temperatures between 130 and 170 °c

Zárate-Gutiérrez, R., Lapidus, G. T. & Morales, R. D., 1 Jul 2010, In : Hydrometallurgy. p. 8-13 6 p.

Research output: Contribution to journalArticle

Nitric Acid
Nitric acid
Silver
Leaching
Zinc
16 Citations (Scopus)

Shell thinning phenomena affected by heat transfer, nozzle design and flux chemistry in billets moulds

Najera-Bastlda, A., Morales, R. D., Garcla-Hernandez, S., Torres-Alonso, E. & Esplno-Zarate, A., 3 Sep 2010, In : ISIJ International. p. 830-838 9 p.

Research output: Contribution to journalArticle

Nozzle design
Steel
Nozzles
Casting
Fluxes
2009
Nodular iron
fluid dynamics
foams
Foams
inclusions
3 Citations (Scopus)

Effects of electromagnetic brake, mold curvature and slide gate on fluid flow of steel in a slab mold

Garcia-Hernandez, S., Morales, R. D., Torres-Alonso, E. & Najera-Bastida, A., 1 Dec 2009, In : Steel Research International. p. 816-823 8 p.

Research output: Contribution to journalArticle

brakes
Steel
Magnetic flux
chutes
Brakes
9 Citations (Scopus)

Fluid dynamics of vortex formation in tundish operations: mathematical modelling

García-Hernández, S., Solorio-Diaz, G., Ramos-Banderas, J. A., Barreto, D. J. & Morales, R. D., 1 Apr 2009, In : Steel Research International. p. 256-263 229 p.

Research output: Contribution to journalArticle

fluid dynamics
Fluid dynamics
Vortex flow
vortices
turbulent flow
11 Citations (Scopus)

Modeling study of turbulent flow effect on inclusion removal in a tundish with swirling ladle shroud

Solorio-Diaz, G., Ramos-Banderas, A., De J Barreto, J. & Morales, R. D., 1 Mar 2009, In : Steel Research International. p. 223-234 199 p.

Research output: Contribution to journalArticle

shrouds
swirling
turbulent flow
Turbulent flow
Flow rate
2 Citations (Scopus)

Simulation of the effectiveness factor for a tri-lobular catalyst on the hydrodesulfurization of diesel

MacÍas Hernández, M. J., Morales, R. D. & Ramírez-Lopez, A., 1 Dec 2009, In : International Journal of Chemical Reactor Engineering.

Research output: Contribution to journalArticle

Hydrodesulfurization
Catalysts
Sulfur Compounds
Sulfur compounds
Pore size
2008
23 Citations (Scopus)

Influence of straight nozzles on fluid flow in mold and billet quality

Torres-Alonso, E., Morales, R. D., Garcia-Hernandez, S., Najera-Bastida, A. & Sandoval-Ramos, A., 1 Dec 2008, In : Metallurgical and Materials Transactions B: Process Metallurgy and Materials Processing Science. p. 840-852 13 p.

Research output: Contribution to journalArticle

billets
nozzles
fluid flow
Flow of fluids
Nozzles
6 Citations (Scopus)

Oscillating jet flows in a thin slab mold and their influence on meniscus stability

Torres-Alonso, E., Morales, R. D., Palafox-Ramos, J. & Ramírez-López, P., 1 Jul 2008, In : Steel Research International. p. 553-563 496 p.

Research output: Contribution to journalArticle

jet flow
menisci
Molds
slabs
Casting
27 Citations (Scopus)

Simulation of fluid and inclusions dynamics during filtration operations of ductile iron melts using foam filters

Dávila-Maldonado, O., Adams, A., Oliveira, L., Alquist, B. & Morales, R. D., 1 Dec 2008, In : Metallurgical and Materials Transactions B: Process Metallurgy and Materials Processing Science. p. 818-839 734 p.

Research output: Contribution to journalArticle

Nodular iron
fluid dynamics
foams
Foams
inclusions
2007
8 Citations (Scopus)

Dissipation of turbulent kinetic energy in a tundish by inhibitors with different designs

Nájera-Bastida, A., Garcia-Demedices, L., Ramírez-López, P., Torres-Alonso, E. & Morales, R. D., 1 Jan 2007, In : Steel Research International. p. 318-326 9 p.

Research output: Contribution to journalArticle

Kinetic energy
inhibitors
Oils
Turbulence
dissipation
34 Citations (Scopus)

Flow dynamics in thin slab molds driven by sustainable oscillating jets from the feeding SEN

Torres-Alonso, E., Morales, R. D., Demedices, L. G., Nájera, A., Palafox-Ramos, J. & Ramirez-Lopez, P., 1 Aug 2007, In : ISIJ International. p. 679-688 10 p.

Research output: Contribution to journalArticle

Molds
Flow structure
Kinetic energy
Flow of fluids
Casting
11 Citations (Scopus)

Kinetic model of steel refining in a ladle furnace

Conejo, A. N., Lara, F. R., Macias-Hernández, M. & Morales, R. D., 1 Jan 2007, In : Steel Research International. p. 141-150 125 p.

Research output: Contribution to journalArticle

Steel
slags
refining
Slags
Refining
2006
3 Citations (Scopus)

Development of industry processes simulators. Part I. (Continuous casting)

Ramírez, A., Morales, R., Ramos, A. & Solorio, G., 1 Jan 2006, In : Revista de Metalurgia (Madrid). p. 203-208 6 p.

Research output: Contribution to journalArticle

Continuous casting
simulators
Simulators
industries
charts
3 Citations (Scopus)

Development of industry processes simulators. Part II (Continuous casting)

Ramírez, A., Mosqueda, A., Sauce, V., Morales, R., Ramos, A. & Solorio, G., 1 Jan 2006, In : Revista de Metalurgia (Madrid). p. 209-215 7 p.

Research output: Contribution to journalArticle

Steel
Continuous casting
simulators
Simulators
industries
1 Citation (Scopus)

Development of industry processes simulators. Part III (continuous casting)

Ramírez, A., Morales, R., Morales, A. J., Ramos, A. & Solorio, G., 1 Jan 2006, In : Revista de Metalurgia (Madrid). p. 216-221 6 p.

Research output: Contribution to journalArticle

Steel
Continuous casting
simulators
Solidification
Casting
27 Citations (Scopus)
Steel
fluid dynamics
Fluid dynamics
drainage
baths
17 Citations (Scopus)

Modelling study of inclusions removal by bubble flotation in the tundish

Ramos-Banderas, A., Morales, R. D., Barreto, J. D. J. & Solorio-Diaz, G., 1 Jan 2006, In : Steel Research International. p. 325-335 291 p.

Research output: Contribution to journalArticle

flotation
Flotation
bubbles
inclusions
Gases
12 Citations (Scopus)

Self-similarity phenomena of discharge jets in conventional slab mould

Ramírez-López, P. & Morales, R. D., 1 Apr 2006, In : Ironmaking and Steelmaking. p. 157-168 140 p.

Research output: Contribution to journalArticle

Discharge (fluid mechanics)
slabs
menisci
Flow structure
fluid flow
2005
two phase flow
entry
Two phase flow
nozzles
bubble
33 Citations (Scopus)

Dynamics of two-phase downwards flows in submerged entry nozzles and its influence on the two-phase flow in the mold

Ramos-Banderas, A., Morales, R. D., Sánchez-Pérez, R., García-Demedices, L. & Solorio-Diaz, G., 1 May 2005, In : International Journal of Multiphase Flow. p. 643-665 576 p.

Research output: Contribution to journalArticle

two phase flow
entry
Two phase flow
nozzles
Nozzles
24 Citations (Scopus)

Effect of a swirling ladle shroud on fluid flow and mass transfer in a water model of a tundish

Solorio-Díaz, G., Morales, R. D. & Ramos-Banderas, A., 1 Aug 2005, In : International Journal of Heat and Mass Transfer. p. 3574-3590 3214 p.

Research output: Contribution to journalArticle

shrouds
swirling
fluid flow
mass transfer
Flow of fluids
24 Citations (Scopus)

Modeling the effects of a swirling flow on temperature stratification of liquid steel and flotation of inclusions in a tundish

Solorio-Diaz, G., Morales, R. D., Palafox-Ramos, J. & Ramos-Banderas, A., 31 Oct 2005, In : ISIJ International. p. 1129-1137 9 p.

Research output: Contribution to journalArticle

Swirling flow
Steel
Flotation
Liquids
Density of liquids
42 Citations (Scopus)

Structure of turbulent flow in a slab mold

Ramírez-López, P., Morales, R. D., Sánchez-Pérez, R., Demedices, L. G. & Dávila, O., 1 Dec 2005, In : Metallurgical and Materials Transactions B: Process Metallurgy and Materials Processing Science. p. 787-800 706 p.

Research output: Contribution to journalArticle

turbulent flow
Turbulent flow
Casting
slabs
entry
2004
20 Citations (Scopus)

A DPIV study of liquid steel flow in a wide thin slab caster using four ports submerged entry nozzles

Morales, R. D., Palafox-Ramos, J., Garcia-Demedices, L. & Sanchez-Perez, R., 1 Jan 2004, In : ISIJ International. p. 1384-1392 9 p.

Research output: Contribution to journalArticle

Steel
Nozzles
Liquids
Flow of fluids
Unsteady flow
43 Citations (Scopus)

Analysis of fluid flow turbulence in tundishes fed by a swirling ladle shroud

Solorio-Díaz, G., Morales, R. D., Palafax-Ramos, J., García-Demedices, L. & Ramos-Banderas, A., 1 Jan 2004, In : ISIJ International. p. 1024-1032 9 p.

Research output: Contribution to journalArticle

Flow of fluids
Turbulence
Velocity measurement
Weirs
Continuous casting
6 Citations (Scopus)

Dyanmics of unsteady one-phase turbulent flows in a continuous casting mould

Ramos-Banderas, A., Sánchez-Perez, R., Morales, R. D., Palafox-Ramos, J. & Garcia-Demedices, L., 1 Jan 2004, In : Canadian Metallurgical Quarterly. p. 329-338 295 p.

Research output: Contribution to journalArticle

Continuous casting
turbulent flow
Turbulent flow
Casting
Flow of fluids
34 Citations (Scopus)

Dynamics of Coupled and Uncoupled Two-Phase Flows in a Slab Mold

Sánchez-Pérez, R., Morales, R. D., García-Demedices, L., Ramos, J. P. & Díaz-Cruz, M., 1 Jan 2004, In : Metallurgical and Materials Transactions B: Process Metallurgy and Materials Processing Science. p. 85-99 75 p.

Research output: Contribution to journalArticle

two phase flow
Two phase flow
slabs
Fungi
Gases
39 Citations (Scopus)
Thermal stratification
water flow
stratification
Buoyancy
curtains
2003

A new hole cleaning criteria for drilling operations of oil wells

Rodríguez, H. H., Hernández, O. M., Acevedo, E. R., Velázquez, D. C., Conejo, A. N. & Morales, R. D., 1 Jan 2003, In : Petroleum Science and Technology. p. 839-861 752 p.

Research output: Contribution to journalArticle

Residence time distribution
Oil wells
Drilling fluids
oil well
drilling
54 Citations (Scopus)

A physical model for the two-phase flow in a continuous casting mold

Sánchez-Perez, R., Morales, R. D., Díaz-Cruz, M., Olivares-Xometl, O. & Palafox-Ramos, J., 1 Jan 2003, In : ISIJ International. p. 637-646 10 p.

Research output: Contribution to journalArticle

Continuous casting
Two phase flow
Gases
Flow rate
Casting
7 Citations (Scopus)

Concept of dynamic foaming index and its application to control of slag foaming in electric arc furnace steelmaking

Morales, R. D., Rodríguez-Hernández, H., Vargas-Zamora, A. & Conejo, A. N., 17 Jun 2003, In : Ironmaking and Steelmaking. p. 445-453 399 p.

Research output: Contribution to journalArticle

Steelmaking furnaces
foaming
electric arcs
slags
Electric arcs
27 Citations (Scopus)

Heat and mass transfer of a convective-stratified flow in a trough type tundish

Vargas-Zamora, A., Morales, R. D., Díaz-Cruz, M., Palafox-Ramos, J. & García Demedices, L., 1 Jan 2003, In : International Journal of Heat and Mass Transfer. p. 3029-3039 2725 p.

Research output: Contribution to journalArticle

stratified flow
Convection
Rheology
Steel
Baths
63 Citations (Scopus)

Mathematical simulation and modeling of steel flow with gas bubbling in trough type tundishes

Ramos-Banderas, A., Morales, R. D., García-Demedices, L. & Díaz-Cruz, M., 1 Jan 2003, In : ISIJ International. p. 653-662 10 p.

Research output: Contribution to journalArticle

Steel
Residence time distribution
Turbulence
Gases
Flotation