Conference Logo ProgramMaster Logo
Conference Tools for MS&T25: Materials Science & Technology
Login
Register as a New User
Help
Submit An Abstract
Propose A Symposium
Presenter/Author Tools
Organizer/Editor Tools

About this Abstract

Meeting MS&T25: Materials Science & Technology
Symposium Applications of Uncertainty Quantification (UQ) in Science and Engineering
Presentation Title Leveraging Archival Additively Manufacturing Fatigue Data to Investigate the Role of Processing Porosity with Greater Precision
Author(s) Ian J. Wietecha-Reiman, Todd Palmer
On-Site Speaker (Planned) Ian J. Wietecha-Reiman
Abstract Scope Materials databases continue to be developed for additive manufacturing (AM) processes, and will eventually support the construction of design criteria, but are hindered in the near-term by process complexity. However, with advances in data mining and curation protocols, these efforts can be readily supplemented by the evaluation of archival datasets through a meta-analysis to quantify the marginal contributions to scatter with a greater level of precision and sensitivity that would otherwise not be capable for most isolated studies. This approach enable a more nuanced investigation of the roles of multiple material and processing parameters and it can also identify relatively small effects. When applied to AM Ti-6Al-4V fatigue, this approach can enable a broader investigation of the role of processing porosity by incorporating quantitative fractography.

OTHER PAPERS PLANNED FOR THIS SYMPOSIUM

A case study of Bayesian parameter estimation for thermal property inference and uncertainty quantification
Leveraging Archival Additively Manufacturing Fatigue Data to Investigate the Role of Processing Porosity with Greater Precision
Representative microstructure for macro-scale property prediction using multi-scale models
Sparse grids for magneto-hydrodynamics
Uncertainty Quantification via Deep Kernel Learning for Predicting Multimodal β-phase Volume Fraction from SXRD Patterns

Questions about ProgramMaster? Contact programming@programmaster.org | TMS Privacy Policy | Accessibility Statement