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Publications - By Year

2008

  • H. Behnken, M. Mathes, I. Westram, M. Müller, A. Seidl
    Integrated Simulation Model for a Newly Developed Silicon Ingot Casting Unit: Temperatures, Stresses, Dislocations, Impurity Segregation and Diffusion.
    23nd European Photovoltaic Solar Energy Conference, Valencia, Spain, 2008, pp. 1260-1263
  • V. Imayev, T. Khismatullin, T. Oleneva, R. Imayev, R. Valiev, R. Wunderlich, A. Minkow, U. Hecht, H-J. Fecht
    Grain Refinement in Cast Ti-46Al-8Nb AND Ti-46Al-8Ta Alloys via Massive Transformation
    Advanced Engineering Materials 10 (2008), Issue 12, pp. 1095-1100
  • U.Prahl, G.J.Schmitz, W.Bleck
    Aix-ViPMaP: Entwicklung einer virtuellen Plattform zur Prozessmodellierung von Werkstoffen.
    ASK, Aachener Stahlkolloquium, 23 (2008), S. 135-149
  • A. Bührig-Polaczek, K. Hagemann, G. J. Schmitz
    Metallische Gussteile nach dem Vorbild der Natur
    Bionik - Schnittstelle zwischen Natur und Technik, RWTH Themen (Berichte aus der Rheinisch-Westfälischen Technischen Hochschule Aachen), 1 (2008), pp. 56-59
  • A. Bührig-Polaczek, K. Hagemann, G. J. Schmitz
    Metallische Gussteile nach dem Vorbild der Natur.
    Bionik - Schnittstelle zwischen Natur und Technik, RWTH Themen (Berichte aus der Rheinisch-Westfälischen Technischen Hochschule Aachen), 1 (2008), S. 56-59
  • S. Benke, G. Laschet
    On the interplay between the solid deformation and fluid flow during the solidification of a metallic alloy
    Computational Materials Science 43 (2008), pp. 92-100
  • R. Mahnken, I. Caylak, G. Laschet
    Two mixed finite element formulations with area bubble functions for tetrahedral elements.
    Computer Methods in Applied Mechanics and Engineering 197 (2008), no. 3-4, pp 1147-1165
  • M. Apel, I. Steinbach
    Dendritic Solidification in the Diffuse Regimen and Under the Influence of Buoyancy-Driven Melt Convection
    D.M. Herlach (Hg.): Phase Transformations in Multicomponent Melts., Weinheim 2008, pp. 373-385
  • B. Böttger, V.T. Witusiewicz, M. Apel, A. Drevermann, U. Hecht, S. Rex
    Stationary and Instationary Morphology Formation During Directional Solidification of Ternary Eutectic Alloys.
    Dieter M. Herlach (Hg.): Phase Transformations in Multicomponent Melts. Weinheim Wiley-VCH 2008, pp. 387-406
  • J. Aguilar, C. Grüneberg, B. Nacke, M. Langejürgen, B. Sommer, J. Niehues, M. Haimerl
    Elektromagnetisch induzierte Seigerung zur Erzeugung eines Gradientengefüges in Aluminium-Gussbauteilen.
    Elektrowärme International 66 (2008), Heft 2, S. 101-106
  • L. Ratke, Ch.-A. Gandin, R.H. Mathiesen, M. Rappaz, S. Rex
    Materials Solidification Physics in Space
    Europhysics News, Vol. 39, No. 5 (2008), 22-24
  • J. Aguilar, C. Grüneberg, B. Sommer, J. Niehues, M. Haimerl, B. Nacke, M. Langejürgen
    Electromagnetically induced segregation for generation of a gradient microstructure in aluminum castings.
    Heat Processing 3 (2008). o.S.
  • M. Apel, I. Steinbach
    Dendritic Soldification in the Diffuse Regime and Under the Influence of Buoyancy-Driven Melt Convection
    Herlach, Dieter M. (Hg.): Phase transformations in multicomponent melts, Weinheim WILEY-VCH 2008, 373-385
  • B. Böttger, V. T. Witusiewicz, M. Apel, A. Drevermann, U. Hecht, S. Rex
    Stationary and Instantionary Morphology Formation Durimng Directional Solidification of Ternray Eutectic Alloys
    Herlach, Dieter M. (Hg.): Phase transformations in multicomponent melts, Weinheim WILEY-VCH 2008, 387-406
  • U. Hecht, V. Witusiewicz, A.Drevermann, J. Zollinger
    Grain refinement by low boron additions in niobium-rich TiAl-based alloys
    INTERMETALLICS 16 (2008), Issue 8, pp. 969-978
  • M. Apel, B. Böttger, A. Sagel, F. Scheppe, C. Veneziano, S. Barnes
    Foundry Alloys - Computer-aided Development of Improved Alloys for Automotive Pistons
    J. Hirsch, B. Skrotzki, G. Gottstein (eds.): Aluminium Alloys, ICAA11, Aachen 2008, Vol. 1, Weinheim2008, pp. 127-133
  • J. Eiken, M. Ahmadein, A. Bührig-Polaczek, M. Bünck, G. Klaus, B. Pustal
    Nucleation and Growth in technical Al and Mg-based Alloys.
    J. Hirsch, B. Skrotzki, G. Gottstein (eds.): Aluminium Alloys, ICAA11, Aachen 2008, Vol. 1, Weinheim2008, pp. 35-48
  • V.T. Witusiewicz, A.A. Bondar, U. Hecht, S. Rex, T.Ya. Velikanova
    The Al-B-Nb-Ti system III. Thermodynamic re-evaluation of the constituent binary system Al-Ti.
    Journal of Alloys and Compounds 465 (2008), Issue 1-2, pp. 64-77
  • V.T. Witusiewicz, A.A. Bondar, U. Hecht, S. Rex and T.Ya. Velikanova
    The Al-B-Nb-Ti system: II. Thermodynamic description of the constituent ternary system B-Nb-Ti
    Journal of Alloys and Compounds, vol. 456, issues 1-2 (2008), pp. 143-150
  • G. Laschet
    Fochheimer law derived by homogenization of gas flow in turbomachines
    Journal of Computational and Applied Mathematics, Vol. 215 (2008), pp. 467-476
  • S. McFadden, L. Sturz, H. Jung, N. Mangelinck-Noel, H. Nguyen-Thi, G. Zimmermann, B. Billia, D. Browne, D. Voss, D.J. Jarvis
    Validation of a front-tracking model of the columnar to equiaxed transition using solidification results from the MAXUS 7 microgravity platform
    Journal of The Japan Society of Microgravity Application (JASMA), Vol. 25 (2008), No.3, pp.489-494
  • J. Eiken, I. Steinbach, G. Klaus, A. Bührig-Polaczek
    Grain refinement and grain morphology evolution in magnesium castings investigated by phase-field simulations.
    M. O. Pekguleryuz, et al (eds.): Magnesium Technology 2008, TMS, pp. 209-213
  • G. Laschet, S. Rex
    Effective Thermoelastic Properties of Flat and Curved Transpiration Cooled Multilayer Plates via Homogenization.
    Proceedings of the ASME Turbo Expo 4 (2008), PTS A AND B, pp. 1757-1768
  • N. Warnken, A. Drevermann, D. Ma, S. Fries, I. Steinbach
    Development of a Simulation Approach to Microstructure Evolution during Solidification and Homogenisation Using the Phase Field Method.
    Roger C. Reed (ed): Superalloys 2008, Proceedings of the Eleventh International Symposium on Superalloys, September 14-18, 2008, Pennsylvania, USA, 951-960
  • S.Benke, G. Laschet
    On a class of Thermo-visco-plastic constitutive equations for semi-solid alloys.
    Solid State Phenomena 142-143 (2008), pp. 653-658
  • B. Böttger, M. Apel, J. Eiken, P. Schaffnit, I. Steinbach
    Phase-Field Simulation of Solidification and Solid-State Transformations in Multicomponent Steels
    Steel Research Int. 79 (2008), No. 8, p. 608-616.
  • U. Hecht, V. Witusiewicz, A.Drevermann, J. Zollinger
    Solidification of Nb-rich TiAl-based alloys: Grain refinement by boron additions and the role of peritectic growth.
    Structural aluminides for elevated temperatures; gamma titanium and other metallic aluminides; proceedings. TMS 2008, pp. 189-196
  • D. Voss, P. Behrmann, R. Lindner, S. Vincent-Bonnieu, R. Mathiesen, G. Zimmermann, H. NguyenThi, L. Froyen, M. Kolbe, D.J. Browne, F. Garcia-Moreno, S. Rex, L. Sturz, G. Faivre, S. Bottin-Rousseau, S. Akamatsu, N. Mangelinck, A. Ludwig, J. Mogeritsch
    Future Facilities for In-Situ Solidification Process Observation.
    The Japan Society of Microgravity Application JASMA 25 (2008) 143 - 144