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CHAIR OF SIMULATION AND MODELING METALLURGICAL PROCESSES

Publications

For a copy of any article, please send an e-mail request to: smmp(at)unileoben.ac.at

Some papers can be viewed on-line by clicking on the highlighted link. However, all papers are copyrighted by either a publisher or Prof. Ludwig himself and thus all rights of reproduction or distribution in any form are reserved.

Journal Publications (2015-2018)

J152. Karimi-Sibaki E., Kharicha A., Wu M., Ludwig A., Bohacek J.: Appl. Math. Comput. (2018) published online.
"Modeling electrochemical transport of ions in the molten CaF2 - FeO slag operating under a DC voltage"

J151. Stefan-Kharicha M., Kharicha A., Wu M., Ludwig A.: Metall. Mater.Trans. A, 49 (2018) published online.
"On the Coupling Mechanism of EquiaxedCrystal Generation with the Liquid FlowDriven by Natural Convection DuringSolidification"

J150. Barati H., Wu M., Kharicha A., Ludwig A.: Powder Technology 329 (2018) 181–198.
"A transient model for nozzle clogging"

J149. Zheng Y., Wu M., Kharicha A., Ludwig A.: China Foundry Vol. 14 No.5 (2017) 321-326.
"Role of fragmentation in as-cast structure: numerical study and experimental validation"

J148. Zheng Y., Wu M., Karimi-Sibaki E., Kharicha A., Ludwig A.: Int. J. Heat and Mass Trans. 122 (2018) 939–953.
"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"

J147. Zheng Y., Wu M., Kharicha A., Ludwig A.: Modelling Simul. Mater. Sci. Eng. 26 (2018) 015004 1-18.
"Incorporation of fragmentation into avolume average solidification model"

J146. Wu M., Ludwig A., Kharicha A.: Steel Res. Int. 89 (2018) 1700037 1-14.
"Simulation of As-Cast Steel Ingots"

J145. Wu M., Ahmadein M., Ludwig A.: Front. Mech. Eng. 2018, 13(1) 53–65.
"Premature melt solidification during mold filling and itsinfluence on the as-cast structure"

J144. Karimi-Sibaki E., Kharicha A., Wu M., Ludwig A., Bohacek J.: Ionics, Januar 2018.
"Confrontation of the Ohmic approach with the ionic transport approachfor modeling the electrical behavior of an electrolyte"

J143. Karimi-Sibaki E., Kharicha A., Wu M., Ludwig A., Bohacek J.: Appl. Math. Comput. (2018) 1–17.
"Modeling electrochemical transport of ions in the molten CaF 2 –FeO slag operating under a DC voltage"

J142. Kharicha A., Karimi-Sibaki E., Wu M., Ludwig A., Bohacek J.: Steel Res. Int. 89 (2018) 1700100 1-20.
"Review on Modeling and Simulation of Electroslag Remelting"

J141. Karimi-Sibaki E., Kharicha A., Wu M., Ludwig A., Bohacek J., Holzgruber H., Ofner B., Scheriau A., Kubin M.: Appl. Thermal Eng. 130 (2018) 1062–1069.
"A multiphysics model of the electroslag rapid remelting (ESRR) process"

J140. Bohacek J., Kharicha A., Ludwig A., Wu M., Karimi-Sibaki E., Paar A., Brandner M., Elizondo L., Trickl T.: Appl. Math. Comput. 319 (2018) 301-317.
"A (non-)hydrostatic free-surface numerical model for two-layer flows"

J139. Wu M., Kharicha A., Ludwig A.: High Temp. Mater. Proc. 36 (2017) 531–539.
"Discussion on Modeling Capability for Macrosegregation"

J138. Tigrine Z., Mokhtari F., Bouabdallah A., Merah A., Kharicha A.: J. Fluids Engineering 139 (2017) 061201(1-9).
"Numerical Study of the Buoyancy Effect on Magnetohydrodynamic Three-Dimensional LiPb Flow in a Rectangular Duct"

J137. Karimi-Sibaki E., Kharicha A., Wu M., Ludwig A., Bohacek J.: Steel Res. Int. 88 (2017) 170001(1-8).
"Toward Modeling of Electrochemical Reactions during Electroslag Remelting (ESR) Process"

J136. Ludwig A., Stefan-Kharicha M., Kharicha A., Wu M.: Metall. Mater. Trans. A, 48 (2017) 2927-31.
"Massive formation of equiaxed crystals by avalanches of mushy zone segments"

J135. Ludwig A., Mogeritsch J., Pfeifer T.: Acta Mater. 126 (2017) 329-35.
"In-situ observation of coupled peritectic growth in a binary organicmodel alloy"

J134. Ludwig A., Mogeritsch J.: J. Crystal Growth 455 (2016) 99–104.
"Compact seaweed growth of peritectic phase on confined, flat properitectic dendrites"

J133. Vakhrushev A., Wu M., Ludwig A., Nitzl G., Tang Y., Hackl G., Wincor R.: Steel Res. Int. 87 (2016) 1-13.
"A Water Experiment Benchmark to Evaluate Numerical Models for the Motion of Particles in Continuous Casting Tundish"

J132. Zheng Y., Wu M., Kharicha A., Ludwig A.: Comp. Mater. Sci. 124 (2016) 456-70.

"Numerical analysis of macrosegregation in vertically solidified Pb-Sn test castings – Part II : Equiaxed solidification"

 

J131. Li Jun, Ge H., Wu M., Ludwig A., Li Jianguo: Acta Metallurgica Sinica 52 (2016) 1065-104."A columnar & non-globular equiaxed mixed three-phase model based on thermosolutal convection and grain movement"

J130. Wu M., Zeng Y., Kharicha A., Ludwig A.: Comp. Mater. Sci. 124 (2016) 444-55.
"Numerical analysis of macrosegregation in vertically solidified Pb-Sn test castings - Part I: Columnar solidification."

J129. Ludwig A., Wu M., Kharicha A.: JOM, 68 (2016) 2191-7.
"Simulation in Metallurgical Processing: Recent Developments and Future Persepectives"

J128. Wu M., Ludwig A., Kharicha A.: Appl. Math. Modelling, 41 (2017) 102-20.
"A four phase model for the macrosegregation and shrinkage cavity during solidification of steel ingot"

J127. Kharicha A, Wu M., Ludwig A., Karimi-Sibaki: Metall. Mater. Trans. B, 47 (2016) 1427-34.
"Simulation of the Electrical Signal During the Formation and Departure of Droplets in the Electro Slag Remelting Process"

J126. A. Kharicha, J. Bohacek,  A. Ludwig, M. Wu: J. Fluids Engineering 137 (2015) 1111505/1-10.
"Modified shallow water equations with application for horizontal centrifugal casting of rolls"

J125. J. Bohacek, A. Kharicha, A. Ludwig, M. Wu: Appl. Math. Comp., 267 (2015) 179-194.
“An approximate Riemann solver for shallow water equations and heat advection in horizontal centrifugal casting”

J124. Ludwig A., Vakhrushev A., Wu M., Holzmann T., Kharicha A.: Trans. Indian Inst. Met., 68 (2015) 1087–1094.
"Simulation of Crystal Sedimentation and Viscoplastic Behaviorof Sedimented Equiaxed Mushy Zones"

J123. Karimi-Sibaki E., Kharicha A., Bohacek J., Wu M., Ludwig A.: Adv. Eng. Mater. 18 (2016) 224-30.
"On Validity of Axisymmetric Assumption for Modeling an Industrial Scale Electroslag Remelting Process"

J122. Wu M., Kharicha A., Ludwig A.: Materials China, 34 (2915) 640-651.
"Modelling As-Cast Structure and Macrosegregation in Ingot Casting"

J121. Karimi-Sibaki E., Kharicha A., Bohacek J., Wu M., Ludwig A.: Metall. Mater. Trans. B, 46 (2015) 2049-2061.
"A Dynamic Mesh-Based Approach to Model Melting and Shape of an ESR Electrode"

J120. Ludwig A., Wu M., Kharicha A.: Metall. Mater. Trans. A, 46 (2015) 4854-4867.
"On Macrosegregation

J119. Ahmadein M., Wu M., Ludwig A.: J. Crystal Growth 417 (2015) 65-74.
"Analysis of macrosegregation formation and columnar-to-equiaxed transition during solidification of Al-4wt.%Cu ingot using a 5-phase model"

J118. Kharicha A., Teplyakov I., Ivochkin Yu., Wu M., Ludwig A., Guseva A.: Exp. Therm. Fluid Sci. 62 (2015) 192-201.
"Experimental and numerical analysis of free surface deformationin an electrically driven flow"

J117. Domitner J., Wu M., Ludwig A.: Steel Research Int., 86 (2015) 184-188.
"Numerical Study about the Influence of Small Casting Speed Variations on the Metallurgical Length in Continuous Casting of Steel Slabs"

 


 

Books and Contributions to Books (2015-2018)

B23. Barati H., Wu M., Holzmann T., Kharicha A., Ludwig A.: in "CFD Modeling and Simulation in Materials Processing 2018", ISBN: 978-3-319-72059-3, Eds. Nastac L. et al. Springer, Cham, (2018) 149-158.
"Simulation of Non-metallic Inclusion Deposition and Clogginf of Nozzle"

B22. Holzmann T., Ludwig A., Raninger P.: in "Materials Processing Fundamentals 2018", ISBN: 978-3-319-72131-6, Eds. Lambotte G. et al., Springer, Cham, (2018) 77-85.
"Yield Strength Prediction in 3D During Local Heat Treatment of Structural A356 Alloy Components in Combination with Thermal-Stress Analysis"

B21. Ludwig A., Wu M., Kharicha A.: in "CFD Modeling and Simulation in Materials Processing 2016", ISBN 978-1-119-22576-8, Eds. Nastac L. et al., Wiley, Hoboken, New Jersey, (2016) 3-10.
"On the Importance of Modeling 3D Shrinkage Cavities for the Prediction of Macrosegregation in Steel Ingots"

B20. Ludwig A., Holzmann T.: in "CFD Modeling and Simulation in Materials Processing 2016", ISBN 978-1-119-22576-8, Eds. Nastac L. et al., Wiley, Hoboken, New Jersey, (2016) 125-34.
"Localized Strengthening of Al-Based Casting Alloys by Automatized Optimization of Laser Heat Treatment"

further Books and Contribution to Books


 

Conference Proceedings (2015-2018)

C172. Barati H., Wu M., Kharicha A., Ludwig A.: 7th Int. Conf. Solidification and Gravity (SG 2018) pp. 144-149.
"Discussion on possible solidification during SEN clogging in steel continuous casting"

C171. Mogeritsch J.P., Ludwig A.: 7th Int. Conf. Solidification and Gravity (SG 2018) pp. 330-335.
"Investigation on the Binary Organic Components TRIS-NPG as Suitable Model Substances for Metal-Like Solidification"

C170. Mogeritsch J.P., Pfeifer T., Stefan-Kharicha M., Ludwig A.: 7th Int. Conf. Solidification and Gravity (SG 2018) pp. 319-324.
"Investigation on the Liquid Flow ahead of the Solidification Front During the Formation of Peritectic Layered Solidification Structures"

C169. Zhang H., Wu M., Zheng Y., Ludwig A., Kharicha A.: 7th Int. Conf. Solidification and Gravity (SG 2018) pp. 265-270.
"Numerical simulation of fluid flow in the mushy zone under rotation magnetic field: influence of permeability"

C168. Zheng Y., Wu M., Kahricha A., Ludwig A.: 7th Int. Conf. Solidification and Gravity (SG 2018) pp. 226-231.
"Influence of nucleation and dendrite fragmentation on as-cast structure of Sn- 10wt.%Pb benchmark"

C167. Liu Z., Vakhrushev A., Wu M., Ludwig A., Li B., Xu G.: 7th Int. Congr. on Sci. and Techn. of Steel Making (ICS2018).
"Numerical Modelling of Bubbly Flwo in Continuous Casting Mold using Two Population Balance Approaches"

C166. Vakhrushev A., Liu Z., Wu M., Kharicha A., Ludwig A., Nitzl G., Tang Y., Hackl G.: 7th Int. Congr. on Sci. and Techn. of Steel Making (ICS2018).
"Numerical Modelling of the MHD flow in continuous casting mold by two CFD platforms ANSYS Fluent and OpenFOAM"

C165. Karimi-Sibaki E., Kharicha A., Wu M., Ludwig A., Holzgruber H., Ofner B., Scheriau A., Kubin M., Ramprecht M.: Liquid Metal Processing & Casting Conf. (LMPC-16) (2017) pp. 231-233.
"CFD Modeling of the Electroslag Rapid Remelting (ESRR) Process"

C164. Karimi-Sibaki E., Kharicha A., Wu M., Ludwig A., Holzgruber H., Ofner B., Scheriau A., Kubin M., Ramprecht M.: Liquid Metal Processing & Casting Conf. (LMPC-16) (2017) pp. 213-216.
"CFD Modeling of the Electrode Change During the ESR Process"

C163. Wu M., Kharicha A., Ludwig A.: 6th Dec. Int. Conf. Solidification Processing (2017) pp. 503-507.
"Numerical Study of Crystal Sedimentation Induced Segregation Band in Steel Ingots"

C162. Zheng Y., Wu M., Kharicha A., Ludwig A.: 6th Decennial Int. Conf. Solidification Processing (2017) pp. 312-316.
"Volume Average Modelling of Equiaxed-to-Columnar Transition in a Vertically Solidified Pb-18 wt.%Sn Cavity"

C161. Mogeritsch J.P., Ludwig A., Böttger B., Angeli G., Riener C.K., Ebner R.: VII Int. Conf. Coupled Problems Science and Engineering (2017) pp. 1171-1182.
"Phase-field modelling of thernary eutetic solidification in hot dip galvanization"

C160. Zheng Y., Wu M., Kharicha A., Ludwig A.: IOP Conf. Series: Mate. Sci. Eng., 119 (2016) 012004.
"Simulation of thermos-solutal convection induced macrosegregation in a Sn-10% Pb alloy benchmark during columnar solidification"

C159. Ludwig A., Holzmann T.: IOP Conf. Series: Materials Science and Engineering (MPPE) 119 (2016) 012026.
"Automatic optimization of localized heat treatment for Al-Si-Mg alloys"

C158. Wu M., Vakhrushev A., Ludwig A., Kharicha A.: IOP Conf. Series: Materials Science and Engineering (ICASP-4) 117 (2016) 012045
"Influence of forced convection on solidification and remelting in the developing mushy zone"

C157. Ahmadein M., Wu M., Sturz L., Zimmermann G., Ludwig A.: IOP Conf. Series: Materials Science and Engineering (ICASP-4) 117 (2016) 012011
"Numerical investigation of solidification and CET of the transparent alloy NPG-37.5 wt.% DC in microgravity “TRACE” experiment"

C156. Ahmadein M., Wu M., Reinhart G., Nguyen-Thi H., Ludwig A.: IOP Conf. Series: Materials Science and Engineering (ICASP-4) 117 (2016) 012010
"Modelling Al-4wt.%Cu as-cast structure using equiaxed morphological parameters deduced from in-situ synchrotron X-ray radiography"

C155. Kharicha A., Pfeiler C., Bohacek J., Ludwig A., Wu M., Mogeritsch J., Angeli G., Riener C.K.: 8th Int. Conf. Thermal Engineering: Theory and Applications, May 18-21, 2015, Amman-Jordan, on data storage device
"A shallow layer model predicting the zinc film thickness during thecontinuous hot-dip galvanizing process"

C154. Bohacek J., Kharicha A., Ludwig A., Wu M., Paar A., Brandner M., Elizondo L., Trickl T.: IOP Conf. Series: Materials Science and Engineering (LMPC-15) 143 (2016) 012036.
"Free-surface flow in horizontally rotating cylinder: experiment and simulation"

C153. Zheng Y., Wu M., Kharicha A., Ludwig A.: IOP Conf. Series: Materials Science and Engineering (LMPC-15) 143 (2016) 012032.
"Simulation of macrosegregation in a large vertical continuous casting of steel"

C152. Barati H., Wu M., Kharicha A., Ludwig A.: IOP Conf. Series: Materials Science and Engineering (LMPC-15) 143 (2016) 012026.
"Assessment of Different Turbulence Models for the Motion of Non-metallic Inclusion in Induction Crucible Furnace"

C151. Karimi-Sibaki E., Kharicha A., Wu M., Ludwig A.: IOP Conf. Series: Materials Science and Engineering (LMPC-15) 143 (2016) 012008.
"A numerical study on electrochemical transport of ions in calcium fluoride slag"

C150. Kharicha A., Karimi-Sibaki E., Bohacek J., Wu M., Ludwig A.: IOP Conf. Series: Materials Science and Engineering (LMPC-15) 143 (2016) 012003.
"Transient melting of an ESR electrode"

C149. Karimi-Sibaki E., Kharicha A., Wu M., Ludwig A., Holzgruber H, Ofner B., Scheriauc A., Kubin M., Ramprecht M.: M.: IOP Conf. Series: Materials Science and Engineering (LMPC-15) 143 (2016) 012006.
"An attempt to model electrode change during the ESR process"

C148. Zheng Y., Wu M., Kharicha A.: 6th. Int. Conf. "SteelSim 2015", Bordolino, Italy, on data storage device.
"Transport phenomena during solidification of a vertical casting of steel: a multiphase numerical study"

C147. Bohacek J., Kharicha A., Ludwig A., Wu M. , Paar A., Brandner M., Elizondo L., Trickl T.: 6th. Int. Conf. "SteelSim 2015", Bordolino, Italy, on data storage device.
"An approximate Riemann solver for two layer shallow water equations in horizontal centrifugal casting"

C146. Wu M., Ludwig A., Kharicha A.: 6th. Int. Conf. "SteelSim 2015", Bordolino, Italy, on data storage device.
"An attempt to model shrinkage cavity coupled with macrosegregation in steel ingots"

C145. Ludwig A., Vakhrushev A., Holzmann T., Wu M., Kharicha A.: MCWASP XIV (14th Modeling of Casting, Welding and Adv. Solidification Processes) Awaji island, Hyogo, Japan, 21-26 June (2015), Ed.: H. Yasuda, IOP Conf. Series: Materials Science and Engineering 84 (2015) 012102.
"Two-phase modelling of equiaxed crystal sedimentation and thermomechanic stress development in the sedimented packed bed"

C144. Sturz L., Wu M., Zimmermann G., Ludwig A.,Ahmadein M.: MCWASP XIV (14th Modeling of Casting, Welding and Adv. Solidification Processes) Awaji island, Hyogo, Japan, 21-26 June (2015), Ed.: H. Yasuda, IOP Conf. Series: Materials Science and Engineering 84 (2015) 012086.
"Benchmark experiments and numerical modelling of the columnar-equiaxed dendritic growth in the transparent alloy Neopentylglycol-(d)Camphor"

C143. Hao J., Lin Y.J., Nie Y., Wu M., Ludwig A.: MCWASP XIV (14th Modeling of Casting, Welding and Adv. Solidification Processes) Awaji island, Hyogo, Japan, 21-26 June (2015), Ed.: H. Yasuda, IOP Conf. Series: Materials Science and Engineering 84 (2015) 012061.
"Modelling of macrosegregation in direct chill casting considering columnar-to-equiaxed transition using 3-phase Eulerian approach"

C142. Mogeritsch J.P., Ludwig A.: MCWASP XIV (14th Modeling of Casting, Welding and Adv. Solidification Processes) Awaji island, Hyogo, Japan, 21-26 June (2015), Ed.: H. Yasuda, IOP Conf. Series: Materials Science and Engineering 84 (2015) 012055.
"In-situ observation of the dynamic of peritectic coupled growth using the binary organic system TRIS-NPG"

C141. Kharicha A., Stefan-Kharicha M., Ludwig A., Wu M.: MCWASP XIV (14th Modeling of Casting, Welding and Adv. Solidification Processes) Awaji island, Hyogo, Japan, 21-26 June (2015), Ed.: H. Yasuda, IOP Conf. Series: Materials Science and Engineering 84 (2015) 012032.
"A scale adaptive dendritic envelope model of solidification at mesoscopic scales"

C140. Wu M., Kharicha A., Ludwig A.: MCWASP XIV (14th Modeling of Casting, Welding and Adv. Solidification Processes) Awaji island, Hyogo, Japan, 21-26 June (2015), Ed.: H. Yasuda, IOP Conf. Series: Materials Science and Engineering 84 (2015) 012006.
"Using four-phase Eulerian volume averaging approach to model macrosegregation and shrinkage cavity"

further Conference Proceedings


 

Non Peer-Reviewed Publications (2013-2018)

 

N29. Mogeritsch P.J., Ludwig A.: Crimson Publishers (2018) Vol 4/1 pp. 1-3."Investigation on Peritectic Layered Structuresby Using the Binary Organic Components TRIS-NPGas Model Substances for Metal-Like Solidification"

N28. Ludwig A., Wu M., Kharicha A.: BHM, 160 (2015) 507–51.
"Recent Developments and Future Perspectives in Simulation of Metallurgical Processes"

N27. Wu M., Vakhrushev A., Karimi-Sibaki E., Kharicha A., Ludwig A.: BHM, 159 (2014) 30-40.
“Advanced Process Simulation of Solidification and Melting"

N26. Ludwig A., Wu M. , Kharicha A., Vakhrushev A., Bohácek J., Kemminger A., Karimi-Sibaki E.: BHM 158, (2013) 184-188.
"Process Simulation for the Metallurgical Industry: New Insights into Invisible Phenomena"

further Non Peer-Reviewed Publications