Andreas Ludwig

Research output

  1. 2014
  2. Published

    Numerical Investigation of Shell Formation in Thin Slab Casting of Funnel-Type Mold

    Vakhrushev, A., Wu, M., Ludwig, A., Tang, Y., Hackl, G. & Nitzl, G., 20 Feb 2014, In: Metallurgical and materials transactions. B, Process metallurgy and materials processing science. 45.2014, 3, p. 1024-1037 14 p.

    Research output: Contribution to journalArticleResearchpeer-review

  3. Published

    Simulation of Horizontal Centrifugal Casting: Mold Filling and Solidification

    Bohacek, J., Kharicha, A., Ludwig, A. & Wu, M., 15 Feb 2014, In: ISIJ international. 54.2014, 2, p. 266-274 9 p.

    Research output: Contribution to journalArticleResearchpeer-review

  4. Published

    Advanced Process Simulation of Solidification and Melting

    Wu, M., Vakhrushev, A., Karimi Sibaki, E., Kharicha, A. & Ludwig, A., 15 Jan 2014, In: Berg- und hüttenmännische Monatshefte : BHM. 159.2014, 1, p. 30-40 11 p.

    Research output: Contribution to journalArticleResearch

  5. Published

    Influence of dendritic morphology on the calculation of macrosegregation in steel ingot

    Li, J., Wu, M. H., Ludwig, A., Kharicha, A. & Schumacher, P., 1 Jan 2014, Solidification and Gravity VI. Trans Tech Publications, p. 121-126 6 p. (Materials Science Forum; vol. 790-791).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  6. Published

    Simulation of solidification and convection of NH4Cl-H2O solution in a water-cooled copper mold

    Ahmadein, M., Wu, M., Stefan Kharicha, M., Kharicha, A. & Ludwig, A., 1 Jan 2014, Solidification and Gravity VI. Trans Tech Publications, p. 247-252 6 p. (Materials Science Forum; vol. 790-791).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  7. Published

    3D Lattice Boltzmann flow simulations through dendritic mushy zones

    Ludwig, A., Kharicha, A., Hölzl, C., Domitner, J., Wu, M. & Pusztai, T., 2014, In: Engineering analysis with boundary elements. 45, p. 29-35

    Research output: Contribution to journalArticleResearchpeer-review

  8. Published
  9. Published

    A numerical study of the influence of pouring technique on the as-cast structure of Al-Cu ingots

    Ahmadein, M., Wu, M., Schumacher, P. & Ludwig, A., 2014, Materials Science Forum. Vol. 790-791.2014. p. 67-72 (Materials Science Forum).

    Research output: Chapter in Book/Report/Conference proceedingChapterResearch

  10. Published

    "A parameter study on the effect of slag electrode conductivity on the solidification of a large scale ESR ingot"

    Karimi Sibaki, E., Kharicha, A., Wu, M., Ludwig, A., Holzgruber, H., Ofner, B. & Ramprecht, M., 2014, 2nd Int. Conf. Ingot Casting Rolling Forging, on data storage device..

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  11. Published

    Evaluation of a 5-phase mixed columnar-equiaxed solidification model with a benchmark solidification experiment of NH4Cl-H2O solution

    Ahmadein, M., Wu, M., Stefan Kharicha, M., Kharicha, A. & Ludwig, A., 2014, Materials Science Forum. Vol. 790-791.2013. p. 247-252 6 p. (Materials Science Forum).

    Research output: Chapter in Book/Report/Conference proceedingChapterResearch

  12. Published

    "Experimental verification of the 3-phase continuous casting simulation using a water model"

    Vakhrushev, A., Ludwig, A. & Wu, M., 2014, 8th European Continuous Casting Conf. on data storage device.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  13. Published

    "Free surface deformation by the application of electrical currents"

    Kharicha, A., Teplyakov, I., Ivochkin, Y., Wu, M., Ludwig, A. & Guseva, A., 2014, 9th Int. Pamir Conf. on Fundamental and applied MHD, Thermo acoustic and Space technologies. p. 245-249

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  14. Published

    "How to get a smooth ESR Ingot surface?"

    Kharicha, A., Karimi Sibaki, E., Wu, M. & Ludwig, A., 2014, 2nd Int. Conf. Ingot Casting Rolling Forging on data storage device..

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  15. Published

    Influence of crystal morphological parameters on the solidification of ESR ingot

    Karimi Sibaki, E., Kharicha, A., Korp, J., Wu, M. & Ludwig, A., 2014, Materials Science Forum. Vol. 790-791.2014. p. 396-401 (Materials Science Forum).

    Research output: Chapter in Book/Report/Conference proceedingChapterResearch

  16. Published

    Influence of dendritic morphology on the calculation of macrosegregation in steel ingot

    Li, J., Wu, M., Ludwig, A., Kharicha, A. & Schumacher, P., 2014, Materials Science Forum Vols. 790-791. p. 121-126

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  17. Published
  18. Published
  19. Published

    "Numerical and experimental study of Horizontal Centrifugal Casting (MCL: A1.16)"

    Bohacek, J., Kharicha, A. & Ludwig, A., 2014

    Research output: Book/ReportCommissioned reportTransfer

  20. Published

    Numerical study of the influence of diffusion-governed growth kinetics of ternary alloy on macrosegregation

    Wu, M. H., Kharicha, A. & Ludwig, A., 2014, Materials Science Forum. Trans Tech Publications, p. 85-90 6 p. (Materials Science Forum; vol. 790-791).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  21. Published

    Observation of flow regimes and transitions during a columnar solidification experiment

    Stefan Kharicha, M., Kharicha, A., Wu, M. & Ludwig, A., 2014, In: Fluid Dynamics Research. 46, p. 1-21

    Research output: Contribution to journalArticleResearchpeer-review

  22. Published

    On Melting of Electrodes during Electro-Slag Remelting

    Kharicha, A., Ludwig, A. & Wu, M., 2014, In: ISIJ international. 54, p. 1621-1628

    Research output: Contribution to journalArticleResearchpeer-review

  23. Published

    Progress report and ashievements, Sponsorgroup project, 27.05.2014

    Kemminger, A. & Ludwig, A., 2014

    Research output: Book/ReportCommissioned reportTransfer

  24. Published

    Progress report and ashievements, Sponsorgroup project, 30.10.2014

    Kemminger, A. & Ludwig, A., 2014

    Research output: Book/ReportCommissioned reportTransfer

  25. Published

    Recurring instability of cellular growth in a near peritectic transparent NPG-TRIS alloy system

    Ludwig, A. & Mogeritsch, J., 2014, Materials Science Forum. Vol. 790-791.2014. (Materials Science Forum).

    Research output: Chapter in Book/Report/Conference proceedingChapterResearch

  26. 2013
  27. E-pub ahead of print

    Modeling the Effects of Strand Surface Bulging and Mechanical Softreduction on the Macrosegregation Formation in Steel Continuous Casting

    Domitner, J., Wu, M., Kharicha, A., Ludwig, A., Kaufmann, B., Schaden, T. & Reiter, J., 24 Oct 2013, (E-pub ahead of print) In: Metallurgical and materials transactions. A, Physical metallurgy and materials science . 45.2014, 3, p. 1415-1434 20 p.

    Research output: Contribution to journalArticleResearchpeer-review

  28. Published

    Modeling diffusion-governed solidification of ternary alloys - Part 1: Coupling solidification kinetics with thermodynamics

    Wu, M., Li, J., Ludwig, A. & Kharicha, A., 13 Jun 2013, In: Computational materials science. 79, p. 830-840 11 p.

    Research output: Contribution to journalArticleResearchpeer-review

  29. Published
  30. Published

    Contribution of the mould current to the ingot surface quality in the electroslag remelting process

    Kharicha, A., Sibaki, E. K., Wu, M. & Ludwig, A., 1 Jan 2013, International Symposium on Liquid Metal Processing and Casting 2013, LMPC 2013. p. 95-99 5 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  31. Published

    Variation of the resistance during the electrode movement in the electroslag remelting process

    Kharicha, A., Wu, M. & Ludwig, A., 1 Jan 2013, International Symposium on Liquid Metal Processing and Casting 2013, LMPC 2013. p. 145-150 6 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  32. Published
  33. Published
  34. Published

    "A meandering sinking flow as possible explanation for the thermohaline staircaises in oceans"

    Kharicha, A., Stefan Kharicha, M., Ludwig, A. & Wu, M., 2013, "A meandering sinking flow as possible explanation for the thermohaline staircaises in oceans".

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  35. Published

    Annual report: Characterisation and Optimisation of the Electrolyte Flow in Conventional Tankhouse Cells

    Kemminger, A. & Ludwig, A., 2013

    Research output: Book/ReportCommissioned reportTransferpeer-review

  36. Published

    A Numerical Study on the Influence of the Frequency of the Applied AC Current on the Electroslag Remelting Process"

    Karimi Sibaki, E., Kharicha, A., Wu, M., Ludwig, A., Holzgruber, H., Ofner, B. & Ramprecht, M., 2013, A Numerical Study on the Influence of the Frequency of the Applied AC Current on the Electroslag Remelting Process". p. 13-19

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  37. Published
  38. Published

    "Contribution of the Mould Current to the Ingor Surface quality in the Electroslag Remelting Process"

    Kharicha, A., Karimi Sibaki, E., Wu, M. & Ludwig, A., 2013, "Contribution of the Mould Current to the Ingor Surface quality in the Electroslag Remelting Process". p. 95-99

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  39. Published

    "Discrete Phase Modelling for Continuous Casting: Model Verification and Application"

    Vakhrushev, A., Ludwig, A., Wu, M., Tang, Y., Nitzl, G. & Hackl, G., 2013, "Discrete Phase Modelling for Continuous Casting: Model Verification and Application".

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  40. Published
  41. Published
  42. Published
  43. Published
  44. Published

    Half year report: Characterisation and Optimisation of the Electrolyte Flow in Conventional Tankhouse Cells

    Kemminger, A. & Ludwig, A., 2013

    Research output: Book/ReportCommissioned reportTransferpeer-review

  45. Published

    Half Year Report Q1-2/2013 "Numerical and experimental study of Horizontal Centrifugal Casting"

    Bohacek, J., Kharicha, A. & Ludwig, A., 2013

    Research output: Book/ReportCommissioned reportTransferpeer-review

  46. Published

    Metastable Solidification of Novel Peritectic Structures – Studies With Transparent Model Alloys: ISS Flight Preparation

    Mogeritsch, J. & Ludwig, A., 2013, ASAP Success Stories der 7. und 8. Ausschreibung. p. 37-37

    Research output: Chapter in Book/Report/Conference proceedingChapterResearch

  47. Published

    “MHD and multiphase phenomena in an industrial scale electro-slag remelting process”

    Kharicha, A., Wu, M. & Ludwig, A., 2013, “MHD and multiphase phenomena in an industrial scale electro-slag remelting process”.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  48. Published

    "MHD in electric current-induced flow"

    Kharicha, A., Wu, M. & Ludwig, A., 2013

    Research output: Book/ReportCommissioned reportTransferpeer-review

  49. Published

    "MHD instabilities of bath/liquid metal interface”

    Kharicha, A., Ludwig, A. & Wu, M., 2013, "MHD instabilities of bath/liquid metal interface”.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  50. Published
  51. Published

    "Minutes of the fall meeting on project "Electromagnetic processing of dual-phase fluids"

    Karimi Sibaki, E., Wu, M. & Ludwig, A., 2013

    Research output: Book/ReportCommissioned reportTransferpeer-review

  52. Published
  53. Published

    Minutes of the spring meeting on project "Electromagnetic processing of dual-phase fluids"

    Karimi Sibaki, E., Wu, M. & Ludwig, A., 2013

    Research output: Book/ReportCommissioned reportTransferpeer-review

  54. Published

    Minutes of the spring meeting on project "Importance of Hydrodynamics in Peritectic Steel Thin Slab Casting"

    Vakhrushev, A., Ludwig, A. & Wu, M., 2013

    Research output: Book/ReportCommissioned reportTransferpeer-review

  55. Published
  56. Published
  57. Published
  58. Published

    Modeling of the flow-solidification interaction in thin slab casting

    Vakhrushev, A., Wu, M., Ludwig, A., Tang, Y., Hackl, G. & Nitzl, G., 2013, McWASP XIII. p. 1-1

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  59. Published
  60. Published
  61. Published

    Modelling macrosegregation in a 2.45 ton steel ingot

    Li, J., Wu, M., Ludwig, A. & Kharicha, A., 2013, McWASP XIII. p. 1-1

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  62. Published
  63. Published

    "Numerical modeling of centrifugal casting: FLUENT vs. own code in MATLAB"

    Bohacek, J., Kharicha, A., Ludwig, A. & Wu, M., 2013

    Research output: Book/ReportCommissioned reportTransferpeer-review

  64. Published

    "Numerical study of horizontal centrifugal casting of HSS work roll"

    Bohacek, J., Ludwig, A. & Kharicha, A., 2013, "Numerical study of horizontal centrifugal casting of HSS work roll".

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  65. Published

    "Optimization and Modelling of the Electrolyte Flow in a Conventional Copper Electrorefining Cell"

    Kemminger, A. & Ludwig, A., 2013

    Research output: Book/ReportCommissioned reportTransferpeer-review

  66. Published

    Preparation of Insitu-Observations of Isothermal Coupled Peritectic Growth on Board of the ISS

    Ludwig, A. & Mogeritsch, J., 2013, Symposium on "Materials Research in Microgravity. p. 1-1

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  67. Published

    Shallow Water Model for Horizontal Centrifugal Casting

    Bohacek, J., Kharicha, A., Ludwig, A. & Wu, M., 2013, McWASP XIII. p. 1-1

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  68. Published

    Simulation of macrosegregation in a 2.45-ton steel ingot using a three-phase mixed columnar-equiaxed model

    Li, J., Wu, M., Ludwig, A. & Kharicha, A., 2013, In: International journal of heat and mass transfer. 72.2014, May, p. 668-679 12 p.

    Research output: Contribution to journalArticleResearchpeer-review

  69. Published
  70. Published
  71. Published
  72. Published
  73. Published

    Simultaneous observation of melt flow and motion of equiaxed crystals during solidification using a dual phase PIV technique

    Kharicha, A., Stefan Kharicha, M., Ludwig, A. & Wu, M., 2013, McWASP XIII. p. 1-1

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  74. Published

    "Using a Three Phase Mixed Columnar-Equiaxed Solidification Model to Study Macrosegregation in Ingot Casting: Perspectives and Limitations"

    Wu, M., Kharicha, A. & Ludwig, A., 2013, "Using a Three Phase Mixed Columnar-Equiaxed Solidification Model to Study Macrosegregation in Ingot Casting: Perspectives and Limitations". p. 171-180

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  75. Published

    "Variation of the Resistance During the Elektrode Movement in the Electroslag Remelting Process"

    Kharicha, A., Wu, M. & Ludwig, A., 2013, "Variation of the Resistance During the Elektrode Movement in the Electroslag Remelting Process". p. 145-150

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  76. 2012
  77. Published

    Thermodynamic description of the system Cu-Sn-P experimental and numerical investigation

    Grasser, M., Ludwig, A. & Schillinger, W., 3 Dec 2012, In: International journal of materials research : IJMR ; Zeitschrift für Metallkunde. 103, 11, p. 1312-1318 7 p.

    Research output: Contribution to journalArticleResearchpeer-review

  78. Published
  79. Published

    Advanced solidification studies on transparent alloy systems: A new european solidification insert for material science glovebox on board the international space station

    Ludwig, A., Mogeritsch, J., Kolbe, M., Zimmermann, G., Sturz, L., Bergeon, N., Billia, B., Faivre, G., Akamatsu, S., Bottin-Rousseau, S. & Voss, D., 1 Sept 2012, In: JOM. 64, 9, p. 1097-1101 5 p.

    Research output: Contribution to journalArticleResearchpeer-review

  80. Published

    Modeling of Multiscale and Multiphase Phenomena in Material Processing

    Ludwig, A., Kharicha, A. & Wu, M., 15 May 2012, CFD Modeling and Simulation in Materials Processing - Held During the TMS 2012 Annual Meeting and Exhibition. p. 147 - 161

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  81. Published

    Vibrations induced flow in a horizontal centrifugal casting

    Kharicha, A., Bohacek, J., Ludwig, A. & Wu, M., 15 May 2012, CFD Modeling and Simulation in Materials Processing - Held During the TMS 2012 Annual Meeting and Exhibition. Orlando: TMS, p. 227-234 8 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  82. Published

    Vibrations Induced Flow in a Horizontal Centrifugal Casting

    Kharicha, A., Bohacek, J., Ludwig, A. & Wu, M., 15 May 2012, CFD Modeling and Simulation in Materials Processing. John Wiley & Sons, Großbritannien, p. 227-234 8 p.

    Research output: Chapter in Book/Report/Conference proceedingChapterResearch

  83. Published

    Advanced Multiphase Modeling of Solidification with OpenFOAM®

    Vakhrushev, A., Ludwig, A., Wu, M., Tang, Y., Hackl, G. & Nitzl, G., 2012, Open Source CFD International Conference 2012. p. 1-18

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  84. Published
  85. Published

    Experimental investigation on the ternary phase diagram Cu-Sn-P

    Ludwig, A., Grasser, M. & Schillinger, W., 2012, In: World of metallurgy - Erzmetall : internationale Fachzeitschrift für Metallurgie. 65, p. 117-125

    Research output: Contribution to journalArticleResearchpeer-review

  86. Published

    Influence of the earth magnetic field on electrically induced flows

    Kharicha, A., Wu, M., Ludwig, A. & Karimi Sibaki, E., 2012, In: Journal of iron and steel research international. 19, p. 63-66

    Research output: Contribution to journalArticleResearchpeer-review

  87. Published

    Influence of the frequency of the applied AC current on the electroslag remelting process

    Kharicha, A., Wu, M., Ludwig, A., Ramprecht, M. & Holzgruber, H., 2012, CFD Modeling and Simulation in Materials Processing: Proceedings of a symposium sponsored by Association for Iron and Steel Technology and the Process Technology and Modeling Committee of the Extraction and Processing Division and the Solidification Committee of the Materials Processing and Manufacturing Division of TMS (The Minerals, Metals & Materials Society) Held during the TMS 2012 Annual Meeting & Exhibition Orlando, Florida, USA March 11-15, 2012. p. 139-146

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  88. Published

    Investigations on the origin of radial distribution of non-metallic inclusions in ESR ingot

    Kharicha, A., Körp, J., Kubin, M., Wu, M. & Ludwig, A., 2012, CLEANSTEEL8. p. 145-157

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  89. Published

    Jahresbericht CD-Labor für Prozesssimulation von Erstarrungs-und Umschmelzvorgängen Modul I

    Vakhrushev, A., Wu, M. & Ludwig, A., 2012

    Research output: Book/ReportCommissioned reportTransferpeer-review

  90. Published

    Jahresbericht CD-Labor für Prozesssimulation von Erstarrungs-und Umschmelzvorgängen Modul II

    Karimi Sibaki, E., Wu, M. & Ludwig, A., 2012

    Research output: Book/ReportCommissioned reportTransferpeer-review

  91. Published

    Jahresbericht MCL Projekt A1.1.

    Domitner, J., Hölzl, C., Ludwig, A. & Wu, M., 2012

    Research output: Book/ReportCommissioned reportTransferpeer-review

  92. Published

    Jahresbericht MCL Projekt A1.2.

    Bohacek, J., Ludwig, A. & Wu, M., 2012

    Research output: Book/ReportCommissioned reportTransferpeer-review

  93. Published

    Jahresbericht MCL Projekt A1.4

    Unterreiter, G. & Ludwig, A., 2012

    Research output: Book/ReportCommissioned reportTransferpeer-review

  94. Published

    Jahresbericht Quench-IT

    Unterreiter, G. & Ludwig, A., 2012

    Research output: Book/ReportCommissioned reportTransferpeer-review

  95. Published

    Microstructure formation in the two phase region of the binary peritectic organic system TRIS-NPG

    Mogeritsch, J. & Ludwig, A., 2012, Materials Research in Microgravity 2012. p. 48-55

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  96. Published

    Modeling of multiphase and multiscale phenomena in materials processing

    Ludwig, A., Kharicha, A. & Wu, M., 2012, CFD Modeling and Simulation in Materials Processin. p. 149-161

    Research output: Chapter in Book/Report/Conference proceedingChapterResearch

  97. Published

    Multiphase modelling of the macrosegregation in ingot castings

    Wu, M., Li, J., Kharicha, A. & Ludwig, A., 2012, ICRF-2012. p. 1-10

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  98. Published

    Numerical study of the influence of mold filling conditions on the as-cast structure of Al-4 wt.% Cu ingots

    Ahmadein, M., Kharicha, A. & Ludwig, A., 2012, International Conf. on Engineering and Technology. p. 1-6

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  99. Published
  100. Published
  101. Published

    Simulation of the as-cast structure of Al-4.0wt.%Cu ingots with a 5-phase mixed columnar-equiaxed solidification model

    Wu, M., Ahmadein, M., Kharicha, A. & Ludwig, A., 2012, McWASP XIII. p. 1-8

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  102. Published

    Thermodynamic description of the system Cu-Sn-P: experimental and numerical invigation

    Grasser, M., Ludwig, A. & Schillinger, W., 2012, In: International journal of materials research : IJMR ; Zeitschrift für Metallkunde. 103, p. E1-7

    Research output: Contribution to journalArticleResearchpeer-review

  103. Published

    Thermo-mechanical modeling of dendrite deformation in continuous casting of steel

    Domitner, J., Drezet, J.-M., Wu, M. & Ludwig, A., 2012.

    Research output: Contribution to conferencePosterResearchpeer-review