[S6] S6 Materials Science of Additive Manufacturing IX

10:20 AM - 11:00 AM JST(1:20 AM - 2:00 AM UTC)

[S6.2] [Keynote Lecture] Toward the Development of a High-Performance Simulation Framework for Accurate Microstructure Prediction in LPBF

○Tomohiro Takaki¹, Tomoya Okada¹, Saya Nakatani¹, Konosuke Ikeda¹, Yuki Takahashi¹ (1. Kyoto Inst. of Technol.)

Keywords:

Phase-field method,High-performance simulation,Material microstructure prediction,Laser powder bed fusion

We are developing a high-performance simulation framework for the accurate prediction of microstructures formed in LPBF, in which the multi-phase-field method is used as the core model and multi-GPU high-performance computing is employed as the key computational technology. This presentation reports our progress to date.