Accurate prediction of melt pool shapes in laser powder bed fusion by the non-linear temperature equation including phase changes - isotropic versus anisotropic conductivity.
Stefan KollmannsbergerMassimo CarraturoAlessandro RealiFerdinando AuricchioPublished in: CoRR (2019)
Keyphrases
- prediction accuracy
- electric field
- high accuracy
- solar radiation
- phase difference
- air temperature
- laser beam
- prediction algorithm
- prediction error
- multiscale
- shape analysis
- diffusion processes
- high quality
- anisotropic diffusion
- prediction model
- computationally efficient
- artificial neural networks
- shape representation
- low frequency
- fusion method
- information fusion
- poisson equation