Ebrahim Karimi Sibaki

2024

Assessment of URANS-Type Turbulent Flow Modelling of a Single Port Submerged Entry Nozzle (SEN) for Thin Slab Continuous Casting (TSC) Process

Vakhrushev, A., Karimi Sibaki, E., Wu, M., Ludwig, A., Nitzl, G., Tang, Y., Hackl, G., Watzinger, J., Bohacek, J. & Kharicha, A., 26 Feb 2024, (E-pub ahead of print) In: Metallurgical and materials transactions. B, Process metallurgy and materials processing science. 55.2024, April, p. 891-904 14 p.

Research output: Contribution to journal › Article › Research › peer-review

Open Access

Mapping electro-vortex flow patterns from tornado to inverted tornado in a hemispherical container

Abdi, M., Karimi Sibaki, E., Sommitsch, C., Barati, H., Al Nasser, M., Wu, M., Teplyakov, I. & Kharicha, A., 12 Jun 2024, (E-pub ahead of print) In: International Journal of Thermofluids. 23.2024, August, 11 p., 100721.

Research output: Contribution to journal › Article › Research › peer-review

Open Access

2023

A multiphase model for exploring electrochemical Marangoni flow

Karimi Sibaki, E., Vakhrushev, A., Kadylnykova, A., Wu, M., Ludwig, A., Bohacek, J. & Kharicha, A., 1 Sept 2023, In: Electrochemistry Communications. 155.2023, October, 6 p., 107567.

Research output: Contribution to journal › Article › Research › peer-review

Open Access

Experimental and Numerical Investigations into Heat Transfer Using a Jet Cooler in High-Pressure Die Casting

Bohacek, J., Mraz, K., Krutis, V., Kana, V., Vakhrushev, A., Karimi Sibaki, E. & Kharicha, A., 28 Nov 2023, In: Journal of Manufacturing and Materials Processing. 7.2023, 6, 14 p., 212.

Research output: Contribution to journal › Article › Research › peer-review

Open Access

Impact of Submerged Entry Nozzle (SEN) Immersion Depth on Meniscus Flow in Continuous Casting Mold under Electromagnetic Brake (EMBr)

Vakhrushev, A., Karimi Sibaki, E., Bohacek, J., Wu, M., Ludwig, A., Tang, Y., Hackl, G., Nitzl, G., Watzinger, J. & Kharicha, A., 21 Feb 2023, In: Metals : open access journal . 13.2023, 3, 21 p., 444.

Research output: Contribution to journal › Article › Research › peer-review

Open Access

Transient Simulation of Diffusion-Limited Electrodeposition Using Volume of Fluid (VOF) Method

Karimi Sibaki, E., Vakhrushev, A., Wu, M., Ludwig, A., Bohacek, J. & Kharicha, A., 4 Jul 2023, In: Journal of the Electrochemical Society. 170.2023, 7, 7 p., 072501.

Research output: Contribution to journal › Article › Research › peer-review

Open Access

2022

A Sequential Inverse Heat Conduction Problem in OpenFOAM

Bohacek, J., Kominek, J., Vakhrushev, A., Karimi Sibaki, E. & Lee, T. W., 2022, In: Open Foam Journal. 1.2021, 1, p. 27-46 20 p.

Research output: Contribution to journal › Article › Research › peer-review

Open Access

Experimental and numerical investigations of arc plasma expansion in an industrial vacuum arc remelting (VAR) process

Karimi-Sibaki, E., Peyha, M., Vakhrushev, A., Wu, M., Ludwig, A., Bohacek, J., Preiss, B. & Kharicha, A., Dec 2022, In: Scientific reports (e-only). 2022, 12, 14 p., 20405.

Research output: Contribution to journal › Article › Research › peer-review

Open Access

Modeling Asymmetric Flow in the Thin-Slab Casting Mold Under Electromagnetic Brake

Vakhrushev, A., Kharicha, A., Karimi Sibaki, E., Wu, M., Ludwig, A., Nitzl, G., Tang, Y., Hackl, G. & Watzinger, J., May 2022, In: Steel research international. 93.2022, 5, 11 p., 2200088.

Research output: Contribution to journal › Article › Research › peer-review

Open Access

Numerical modeling and experimental validation of the effect of arc distribution on the as-solidified Ti64 ingot in vacuum arc remelting (VAR) process

Karimi Sibaki, E., Kharicha, A., Vakhrushev, A., Abdi, M., Wu, M., Ludwig, A., Bohacek, J. & Preiß, B., 11 May 2022, (E-pub ahead of print) In: Journal of Materials Research and Technology. 19.2022, July-August, p. 183-193 11 p.

Research output: Contribution to journal › Article › Research › peer-review

Open Access

Tornados and cyclones driven by Magneto-hydrodynamic forces

Kharicha, A., Al-Nasser, M., Barati, H., Karimi-Sibaki, E., Vakhrushev, A., Abdi, M., Ludwig, A. & Wu, M., 1 Jul 2022, In: European Journal of Mechanics - B/Fluids. 94.2022, July-August, p. 90-105 16 p.

Research output: Contribution to journal › Article › Research › peer-review

Open Access

2021

A Numerical Study on the Influence of an Axial Magnetic Field (AMF) on Vacuum Arc Remelting (VAR) Process

Karimi Sibaki, E., Kharicha, A., Abdi, M., Vakhrushev, A., Wu, M., Ludwig, A. & Bohacek, J., Oct 2021, In: Metallurgical and materials transactions. B, Process metallurgy and materials processing science. 52, 5, p. 3354-3362 9 p.

Research output: Contribution to journal › Article › Research › peer-review

Open Access

Generation of Reverse Meniscus Flow by Applying An Electromagnetic Brake

Vakhrushev, A., Kharicha, A., Karimi-Sibaki, E., Wu, M., Ludwig, A., Nitzl, G., Tang, Y., Hackl, G., Watzinger, J. & Eckert, S., 6 Jul 2021, In: Metallurgical and materials transactions. B, Process metallurgy and materials processing science. 52.2021, 5, p. 3193-3207 15 p.

Research output: Contribution to journal › Article › Research › peer-review

Open Access

4 Citations (Scopus)

Hydrodynamically enhanced electrochemical mass transfer on the surface of an electrically conductive droplet

Kharicha, A., Karimi Sibaki, E., Vakhrushev, A., Wu, M., Ludwig, A. & Bohacek, J., 9 Apr 2021, In: International journal of heat and mass transfer. 57.2021, 4, p. 1697-1705 9 p.

Research output: Contribution to journal › Article › Research › peer-review

Open Access

1 Citation (Scopus)

Important Key Process Simulations in the Field of Steel Metallurgy

Ludwig, A., Gomes Rodrigues, C., Zhang, Z., Zhang, H., Karimi Sibaki, E., Barati, H., Vakhrushev, A., Al Nasser, M., Wu, M. & Kharicha, A., 2021, In: Berg- und hüttenmännische Monatshefte : BHM. 167.2022, 1, p. 2-9 8 p.

Research output: Contribution to journal › Article › Research › peer-review

Open Access

Investigation of effect of electrode polarity on electrochemistry and magnetohydrodynamicsusing tertiary curent distribution in electroslag remelting process

Karimi Sibaki, E., Kharicha, A., Vakhrushev, A., Wu, M., Ludwig, A. & Bohacek, J., 6 Dec 2021, In: Journal of iron and steel research international. 28.2021, December, p. 1551-1561 11 p.

Research output: Contribution to journal › Article › Research › peer-review

Open Access

Reverse flows and flattening of a submerged jet under the action of a transverse magnetic field

Kharicha, A., Vakhrushev, A., Karimi Sibaki, E., Wu, M. & Ludwig, A., 9 Dec 2021, In: Physical review research. 6.2021, 12, 123701.

Research output: Contribution to journal › Article › Research › peer-review

2020

A Numerical Investigation on the Electrochemical Behavior of CaO and Al₂O₃ in the ESR Slags

Karimi-Sibaki, E., Kharicha, A., Wu, M., Ludwig, A. & Bohacek, J., 20 Feb 2020, In: Metallurgical and materials transactions. B, Process metallurgy and materials processing science. 51.2020, 3, p. 871-879 9 p.

Research output: Contribution to journal › Article › Research › peer-review

Open Access

4 Citations (Scopus)

A volume of fluid (VOF) method to model shape change during electrodeposition

Karimi Sibaki, E., Kharicha, A., Vakhrushev, A., Wu, M., Ludwig, A. & Bohacek, J., 31 Jan 2020, (E-pub ahead of print) In: Electrochemistry Communications. 112.2020, 106675.

Research output: Contribution to journal › Article › Research › peer-review

Open Access

2 Citations (Scopus)

2019

A Dynamic Mesh Method to Model Shape Change during Electrodeposition

Karimi-Sibaki, E., Kharicha, A., Abdi, M., Wu, M., Ludwig, A. & Bohacek, J., 31 Jul 2019, In: Journal of the Electrochemical Society. 166.2019, 12, p. D521-D529 9 p.

Research output: Contribution to journal › Article › Research › peer-review

1 Citation (Scopus)

A GPU solver for symmetric positive-definite matrices vs. traditional codes

Bohacek, J., Kharicha, A., Ludwig, A., Wu, M., Holzmann, T. & Karimi-Sibaki, E., 7 Mar 2019, (E-pub ahead of print) In: Computers and mathematics with applications. 79.2019, 9, p. 2933-2943 11 p.

Research output: Contribution to journal › Article › Research › peer-review

Open Access

2 Citations (Scopus)

A Parametric Study of the Vacuum Arc Remelting (VAR) Process: Effects of Arc Radius, Side-Arcing, and Gas Cooling

Karimi-Sibaki, E., Kharicha, A., Wu, M., Ludwig, A. & Bohacek, J., 29 Oct 2019, (E-pub ahead of print) In: Metallurgical and materials transactions. B, Process metallurgy and materials processing science. 51.2020, 1, p. 222-235 p 14 p.

Research output: Contribution to journal › Article › Research › peer-review

Open Access

6 Citations (Scopus)

2018

A multiphysics model of the electroslag rapid remelting (ESRR) process

Karimi-Sibaki, E., Kharicha, A., Wu, M., Ludwig, A., Bohacek, J., Holzgruber, H., Ofner, B., Scheriau, A. & Kubin, M., 5 Feb 2018, In: Applied thermal engineering. 130, p. 1062-1069 8 p.

Research output: Contribution to journal › Article › Research › peer-review

11 Citations (Scopus)

Confrontation of the Ohmic approach with the ionic transport approach for modeling the electrical behavior of an electrolyte

Karimi-Sibaki, E., Kharicha, A., Wu, M., Ludwig, A. & Bohacek, J., 1 Jul 2018, In: Ionics. 24, 7, p. 2157-2165 9 p.

Research output: Contribution to journal › Article › Research › peer-review

9 Citations (Scopus)

Contribution of an Electro-Vortex Flow to Primary, Secondary, and Tertiary Electric Current Distribution in an Electrolyte

Karimi Sibaki, E., Kharicha, A., Wu, M., Ludwig, A. & Bohacek, J., 7 Sept 2018, In: Journal of the Electrochemical Society. 165.2018, 11, p. E604-E615 12 p.

Research output: Contribution to journal › Article › Research › peer-review

9 Citations (Scopus)

Effect of an Electrically-Conducting Wall on Transient Magnetohydrodynamic Flow in a Continuous-Casting Mold with an Electromagnetic Brake

Liu, Z., Vakhrushev, A., Wu, M., Karimi-Sibaki, E., Kharicha, A., Ludwig, A. & Li, B., 4 Aug 2018, In: Metals : open access journal . 8.2018, 8, 14 p., 609.

Research output: Contribution to journal › Article › Research › peer-review

Open Access

18 Citations (Scopus)

Heat Transfer Coefficient at Cast-Mold Interface During Centrifugal Casting: Calculation of Air Gap

Bohacek, J., Kharicha, A., Ludwig, A., Wu, M. & Karimi-Sibaki, E., 12 Mar 2018, In: Metallurgical and materials transactions. B, Process metallurgy and materials processing science. 49.2018, 3, p. 1421-1433 13 p.

Research output: Contribution to journal › Article › Research › peer-review

Open Access

9 Citations (Scopus)

Modeling electrochemical transport of ions in the molten CaF₂-FeO slag operating under a DC voltage

Karimi-Sibaki, E., Kharicha, A., Wu, M., Ludwig, A. & Bohacek, J., 1 Jan 2018, In: Applied Mathematics and Computation.

Research output: Contribution to journal › Article › Research › peer-review

4 Citations (Scopus)

Use of a mixed columnar-equiaxed solidification model to analyse the formation of as-cast structure and macrosegregation in a Sn-10 wt% Pb benchmark experiment

Zheng, Y., Wu, M., Karimi-Sibaki, E., Kharicha, A. & Ludwig, A., 1 Jul 2018, In: International journal of heat and mass transfer. 122.2018, July, p. 939-953 15 p.

Research output: Contribution to journal › Article › Research › peer-review

16 Citations (Scopus)

2017

A (non-)hydrostatic free-surface numerical model for two-layer flows

Bohacek, J., Kharicha, A., Ludwig, A., Wu, M., Karimi-Sibaki, E., Paar, A., Brandner, M., Elizondo, L. & Trickl, T., 18 Apr 2017, In: Applied Mathematics and Computation. 319.2018, 15 February, p. 301-317 17 p.

Research output: Contribution to journal › Article › Research › peer-review

3 Citations (Scopus)