Activity SEBM 2D Simulation

Internally funded project


Project Details

Project leader:
Prof. Dr.-Ing. Carolin Körner


Contributing FAU Organisations:
Lehrstuhl für Werkstoffwissenschaften (Werkstoffkunde und Technologie der Metalle)

Start date: 01/01/2001


Research Fields

Modelling and Simulation
Lehrstuhl für Werkstoffwissenschaften (Werkstoffkunde und Technologie der Metalle)


Abstract (technical / expert description):


The 2D simulation software SAMPLE2D of selective electron beam melting bases on the software for modelling of foam formation. The base software is extended by certain modules comprising the electron beam absorption, phase transitions, (selective evaporation or grain structure evolution. After a careful experimental validation, the aim of this software is to predict process windows and explain process phenomena.


Publications

Rausch, A., Markl, M., & Körner, C. (2018). Predictive simulation of process windows for powder bed fusion additive manufacturing: Influence of the powder size distribution. Computers & Mathematics With Applications. https://dx.doi.org/10.1016/j.camwa.2018.06.029
Riedlbauer, D.-R., Scharowsky, T., Singer, R., Steinmann, P., Körner, C., & Mergheim, J. (2017). Macroscopic simulation and experimental measurement of melt pool characteristics in selective electron beam melting of Ti-6Al-4V. International Journal of Advanced Manufacturing Technology. https://dx.doi.org/10.1007/s00170-016-8819-6
Rausch, A., Küng, V., Pobel, C., Markl, M., & Körner, C. (2017). Predictive Simulation of Process Windows for Powder Bed Fusion Additive Manufacturing: Influence of the Powder Bulk Density. Materials, 10(10). https://dx.doi.org/10.3390/ma10101117
Rai, A., Helmer, H., & Körner, C. (2017). Simulation of grain structure evolution during powder bed based additive manufacturing. Additive Manufacturing, 13, 124-134. https://dx.doi.org/10.1016/j.addma.2016.10.007
Markl, M., Bauereiß, A., Rai, A., & Körner, C. (2016). Numerical Investigations of Selective Electron Beam Melting on the Powder Scale. In Proceedings of the Fraunhofer Direct Digital Manufacturing Conference 2016. Berlin: Fraunhofer Verlag.
Bauereiß, A., Scharowsky, T., & Körner, C. (2014). Defect generation and propagation mechanism during additive manufacturing by selective beam melting. Journal of Materials Processing Technology, 214(11), 2522-2528. https://dx.doi.org/10.1016/j.jmatprotec.2014.05.002
Körner, C., Bauereiß, A., & Attar, E. (2013). Fundamental consolidation mechanisms during selective beam melting of powders. Modelling and Simulation in Materials Science and Engineering, 21(8). https://dx.doi.org/10.1088/0965-0393/21/8/085011
Scharowsky, T., Bauereiß, A., Singer, R., & Körner, C. (2012). Observation and numerical simulation of melt pool dynamic and beam powder interaction during selective electron beam melting. (pp. 815-820). Austin, TX: University of Texas at Austin (freeform).
Attar, E. (2011). Simulation of Selective Electron Beam Melting Process (Dissertation).

Last updated on 2019-03-05 at 11:52