Andreas Ludwig

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Research output

  1. 2005
  2. Published

    Simulation of cooling channel rheocasting process of A356 aluminum alloy using three-phase volume averaging model

    Wang, T., Pustal, B., Abondano, M., Grimmig, T., Bührig-Polaczek, A., Wu, M. & Ludwig, A., 1 Apr 2005, In: Transactions of Nonferrous Metals Society of China (English Edition). 15, 2, p. 389-394 6 p.

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

  3. Published

    A 3D Three-Phase Eulerian Solidification Model for the Columnar-to-Equiaxed Transition (CET)

    Wu, M. & Ludwig, A., 2005, Int. Conf. on “Simulation and Modelling of Metallurgical Processes in Steelmaking. p. 273-286

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  4. Published

    A Way of Coupling Ternary Phase Diagram Information with Multiphase Solidification Simulations

    Ludwig, A., Gruber-Pretzler, M., Mayer, F., Ishmurzin, A. & Wu, M., 2005, In: Materials science and engineering: A, Structural materials: properties, microstructure and processing. 413-414, p. 485-489

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

  5. Published

    Continuous Casting of Hypermonotectic AlBiZn Alloys: Experimental Investigations and Numerical Simulation

    Gruber-Pretzler, M., Mayer, F., Wu, M., Moiseev, J., Tonn, B. & Ludwig, A., 2005, Int. Conf. on „Continuous Casting of Non-Ferrous Metals". p. 194-201

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  6. Published

    Influence of Argon Gas Bubbles and Non-Metallic Inclusions on the Flow Behavior in Steel Continuous Casting

    Pfeiler, C., Wu, M. & Ludwig, A., 2005, In: Materials science and engineering: A, Structural materials: properties, microstructure and processing. 413-414, p. 115-120

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

  7. Published

    Jahresbericht CD-Labor für Mehrphasensimulation met. Prozesse

    Ludwig, A., 2005

    Research output: Book/Report › Commissioned report › Transfer › peer-review

  8. Published

    Measurement and Simulation of Temperature and Velocity Fields during the Cooling of Water in a Die Casting Model

    Eck, S., Stefan Kharicha, M., Ishmurzin, A. & Ludwig, A., 2005, In: Materials science and engineering: A, Structural materials: properties, microstructure and processing. 413-414, p. 79-84

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

  9. Published

    Modeling of Macrosegregations in Continuous Casting of Sn-Bronze

    Gruber-Pretzler, M., Mayer, F., Wu, M. & Ludwig, A., 2005, Int. Conf. on „Continuous Casting of Non-Ferrous Metals". p. 219-225

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  10. Published

    Modelling the Columnar-to-Equiaxed Transition with a 3-Phase Eulerian Approach

    Ludwig, A. & Wu, M., 2005, In: Materials science and engineering: A, Structural materials: properties, microstructure and processing. 413-414, p. 109-114

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

  11. Published

    Modelling the Thermosolutal Convection, Shrinkage Flow and Grain Movement of Globular Equiaxed Solidification Using a Three Phase Model

    Wang, T., Wu, M., Ludwig, A., Abondano, M., Pustal, B. & Bührig-Polaczek, A., 2005, In: International journal of cast metals research. 18, p. 221-228

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

  12. Published

    Numerical Description of Particle and Bubble Motion in the Submerged Entry Nozzle Region during Steel Continuous Casting

    Pfeiler, C., Wu, M. & Ludwig, A., 2005, STEELSIM 2005. p. 231-250

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  13. Published

    Numerical Study of the Thermal-Solutal Convection and Grain Sedimentation during Globular Equiaxed Solidification

    Wu, M., Ludwig, A. & Luo, J., 2005, In: Materials Science Forum . 475-479, p. 2725-2730

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

  14. Published

    On Distortions and Gap Formation during Solidification and Subsequent Cooling of a Cylindrical Casting

    Ludwig, A., Kron, J., Bellet, M., Pustal, B., Fredrikson, H. & Wendt, J., 2005, In: International journal of cast metals research. p. 295-310

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

  15. Published

    On the Impact of Macroscopic Phase Separation on Solidification Microstructures

    Wu, M., Ludwig, A., Pelzer, M. & Postl, U., 2005, In: Advanced engineering materials. 7-9, p. 846-851

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

  16. Published

    Shape and Stability of the Slag/Melt Interface in a Small DC ESR Process

    Kharicha, A., Ludwig, A. & Wu, M., 2005, In: Materials science and engineering: A, Structural materials: properties, microstructure and processing. 413-414, p. 129-134

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

  17. Published

    Simulation of Cooling Channel Rheocasting Process of A356 Aluminium Alloy Using a Three-Phase Volume Averaging Model

    Wang, T., Pustal, B., Abondano, M., Grimmig, T., Bührig-Polaczek, A., Wu, M. & Ludwig, A., 2005, In: Transactions of Nonferrous Metals Society of China. 15, p. 1-6

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

  18. Published

    Simulation of droplet formation during DC Electroslag-remelting process

    Kharicha, A., Ludwig, A. & Wu, M., 2005, Int. Conf. on “Simulation and Modelling of Metallurgical Processes in Steelmaking”. p. 343-360

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  19. Published

    Study of Spatial Phase Separation during Solidification and Its Impact on the Formation of Macrosegregations

    Wu, M. & Ludwig, A., 2005, In: Materials science and engineering: A, Structural materials: properties, microstructure and processing. 413-414, p. 192-199

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

  20. 2004
  21. Published

    Comparison of numerical simulation models for predicting temperature in solidification analysis with reference to air gap formation

    Kron, J., Bellet, M., Ludwig, A., Pustal, B., Wendt, J. & Fredriksson, H., 31 Dec 2004, In: International journal of cast metals research. 17.2004, 5, p. 295-310 16 p.

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

  22. Published

    About the interactions between thermo-solutal convection, shrinkage flow and grain sedimentation

    Ludwig, A., Wu, M., Wang, T. & Bührig-Polaczek, A., 2004, Computational Modeling and Simulation of Materials, III, Part B.. p. 491-502

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  23. Published

    Chapter 23: Grain Sedimentation and Melt Convection Phenomena during Globular Solidification

    Wu, M., Ludwig, A. & Bührig-Polaczek, A., 2004, Solidification and Crystallization. p. 204-212

    Research output: Chapter in Book/Report/Conference proceeding › Chapter › Research

  24. Published

    Chapter 5: Modeling the Spatial Phase Separation Process in Hypermonotectic Alloys

    Wu, M., Ludwig, A. & Ratke, L., 2004, Solidification and Crystallization. p. 34-43

    Research output: Chapter in Book/Report/Conference proceeding › Chapter › Research

  25. Published

    Consecutive process and microstructure modelling for aluminium sheet production

    Neumann, L., Kopp, R., Ludwig, A., Wu, M., Bührig-Polaczek, A., Schneider, M. & Gottstein, G., 2004, In: Modelling and simulation in materials science and engineering. 12, p. 19-31

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

  26. Published

    Generalised ‘Jackson-Hunt’ Model for Eutectic Solidification at Low And Large Peclet Numbers And Any Binary Eutectic Phase Diagram

    Ludwig, A. & Leibbrandt, S., 2004, In: Materials science and engineering: A, Structural materials: properties, microstructure and processing. p. 540-546

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

  27. Published

    Jahresbericht CD-Labor für Mehrphasensimulation met. Prozesse

    Ludwig, A., 2004

    Research output: Book/Report › Commissioned report › Transfer › peer-review

  28. Published

    Modeling Macroscopic phase separation phenomena during solidification with an Eulerian multiphase approach

    Wu, M. & Ludwig, A., 2004, 6th Pacific Rim International Conference on Modeling of Casting and Solidification Processes. p. 239-246

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  29. Published

    Modeling of Free Surface and Thermo-Solutal Convection by a Three-Phase Model

    Wang, T., Wu, M., Ludwig, A., Pustal, B. & Bührig-Polaczek, A., 2004, 6th Pacific Rim International Conference on Modeling of Casting and Solidification Processes. p. 181-190

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  30. Published

    Non-Equilibrium Globular Microstructure suitable for Semi-Solid Casting of Light Metal Alloys by Rapid-Slug-Cooling-Technology (RSCT

    Ludwig, A., Bührig-Polaczek, A. & Sahm, P., 2004, In: Materials science and engineering: A, Structural materials: properties, microstructure and processing. p. 651-655

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

  31. Published

    On convection induced phase separation during solidification

    Ludwig, A. & Wu, M., 2004, Multiphase Phenomena in Materials Processing. p. 93-107

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  32. Published

    On the interaction between macrosegregation, shrinkage flow and grain movement

    Ludwig, A., Wu, M. & Eck, S., 2004, Solidification processes and microstructures: A Symposium in honour of Wilfried Kurz. p. 99-110

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  33. Published

    Simulation von Transportphänomenen bei der Erstarrung von Gussteilen: Vorhersage von Makroseigerungen und Korngrößenverteilung

    Ludwig, A., Wu, M. & Schumacher, P., 2004, In: Gießerei-Rundschau. 51, p. 212-218

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

  34. 2003
  35. Published

    Modeling of marangoni-induced droplet motion and melt convection during solidification of hypermonotectic alloys

    Wu, M., Ludwig, A. & Ratke, L., 1 Jan 2003, In: Metallurgical and materials transactions. A, Physical metallurgy and materials science . 34, 12, p. 3009-3019 11 p.

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

  36. Published

    Simulation of time-dependent pool shape during laser spot welding: Transient effects

    Ehlen, G., Ludwig, A. & Sahm, P. R., 1 Jan 2003, In: Metallurgical and materials transactions. A, Physical metallurgy and materials science . 34, 12, p. 2947-2961 15 p.

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

  37. Published

    Cooperation within MEBSP on the Subject of Air Gap Formation during a Casting Process

    Kron, J., Bellet, M., Ludwig, A., Wendt, J., Pustal, B. & Fredrikson, H., 2003, In: Advanced engineering materials. 5, p. 78-79

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

  38. Published

    Grain evolution and macrosegregation in Al-4.0wt.%Cu casting: simulation and experimental evaluation

    Wu, M., Ludwig, A., Sahm, P. R. & Bührig-Polaczek, A., 2003, Modeling of Casting, Welding and Advanced Solidification Processes - X. p. 261-268

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  39. Published

    Influence of Convection and Grain Movement on Globular Equiaxed Solidification

    Wu, M., Ludwig, A., Bührig-Polaczek, A., Fehlbier, M. & Sahm, P. R., 2003, In: International journal of heat and mass transfer. 46, p. 2819-2832

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

  40. Published

    Influence of Phase-Transport Phenomena on Macrosegregation and Structure Formation during Solidification

    Wu, M. & Ludwig, A., 2003, In: Advanced engineering materials. 5, p. 62-66

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

  41. Published

    Macro- and Microscopic Coupled Numerical Simulation of Microsegregation during Diffusion Controlled Solidification of Multi-Component Alloys

    Ludwig, A., Sahm, P. & Pustal, B., 2003, In: Metallurgical and materials transactions. B, Process metallurgy and materials processing science. p. 411-419

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

  42. Published

    Microstructure Control by Solidification Processing – Outcome from a European Thematic Network

    Lacaze, J., Greer, L., Howe, A., Ludwig, A. & Fredrikson, H., 2003, In: Advanced engineering materials. 5, p. 11-16

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

  43. Published

    Modeling of Marangoni Convection during Solidification of Hypermonotectic Alloys

    Ludwig, A., Wu, M. & Ratke, L., 2003, In: Modelling and simulation in materials science and engineering. p. 755-769

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

  44. Published

    Modeling of Marangoni induced droplet motion and convection during solidification of hypermonotectic alloys

    Wu, M., Ludwig, A. & Ratke, L., 2003, In: Metallurgical and materials transactions. A, Physical metallurgy and materials science . 34, p. 3009-3019

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

  45. Published

    Modeling the decomposition and phase separation during solidification of hypermonotectic alloys

    Wu, M., Ludwig, A. & Ratke, L., 2003, Modeling of Casting, Welding and Advanced Solidification Processes - X. p. 141-148

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  46. Published

    Modelling the solidification of hypermonotectic alloys

    Wu, M., Ludwig, A. & Ratke, L., 2003, In: Modelling and simulation in materials science and engineering. 11, p. 755-769

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

  47. Published

    Multiphase simulation of transport phenomena during solidification processes

    Ludwig, A. & Wu, M., 2003, Modellbildung und Simulation in der Werkstoff-Schweiß- und Umformtechnik. p. 11-20

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  48. Published

    Split-Solid-Model to Simulation the Formation of Shrinkage Cavities and Macrosegregation in Steel Casting

    Ehlen, G., Ludwig, A., Sahm, P. R. & Bührig-Polaczek, A., 2003, Modeling of Casting, Welding and Advanced Solidification Processes - X. p. 285-292

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  49. Published

    Study of rheology of semisolid alloys within a capillary viscometer

    Ludwig, A., Wu, M. & Bührig-Polaczek, A., 2003, Modeling of Casting, Welding and Advanced Solidification Processes - X. p. 191-198

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  50. Published

    Time Dependent Simulation of Pool Shape during Laser Spot Welding

    Ludwig, A., Sahm, P. & Ehlen, G., 2003, In: Metallurgical and materials transactions. A, Physical metallurgy and materials science . p. 2947-2961

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

  51. 2002
  52. Published

    Influence of Welding Power and Welding Duration on the Shape of the Weld Pool: Transient Effects

    Ludwig, A., Ehlen, G. & Sahm, P., 2002, Mathematical Modelling of Weld Phenomena V. p. 161-192

    Research output: Chapter in Book/Report/Conference proceeding › Chapter › Research

  53. Published

    Modeling of Globular Equiaxed Solidification with a Two-Phase Approach

    Ludwig, A. & Wu, M., 2002, In: Metallurgical and materials transactions. A, Physical metallurgy and materials science . p. 3673-3683

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

  54. Published

    Thermophysical Properties Necessary for Advanced Casting Simulations

    Ludwig, A., 2002, In: International journal of thermophysics. p. 1131-1135

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

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