2 records found.
Bayesian Optimization-Based Parameter Identification for Discrete Element Method Simulation of Consolidation and Its Application to Powder Spreading Analysis
- Article
- Creator
-
Jun Katagiri
;
Masahiro Kusano
;
Makoto Watanabe
- Keyword
- powder bed fusion laser melting, Bayesian optimization, discrete element method, parameter identification, consolidation, powder spreading
- Date published
- 2025-11-21
- Updated at
- 2025-12-17 11:34:14 +0900
Particle Size Effect on Powder Packing Properties and Molten Pool Dimensions in Laser Powder Bed Fusion Simulation
- Article
- Creator
-
Jun Katagiri
;
Sukeharu Nomoto
;
Masahiro Kusano
;
Makoto Watanabe
- Keyword
- laser powder bed fusion, particle size, powder spreading, discrete-element method, packing fraction, packing homogeneity, multiphysics CFD simulation
- Date published
- 2024-04-01
- Updated at
- 2024-04-05 12:30:21 +0900