Skip to main content
U.S. Department of Energy
Office of Scientific and Technical Information

Towards developing multiscale-multiphysics models and their surrogates for digital twins of metal additive manufacturing

Journal Article · · Additive Manufacturing
 [1];  [2];  [3];  [4];  [5];  [6];  [7]
  1. CSIRO Manufacturing, Clayton (Australia)
  2. CSIRO Manufacturing, Linfield (Australia)
  3. Australian National Univ., Acton (Australia)
  4. Pennsylvania State Univ., University Park, PA (United States)
  5. Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
  6. Arizona State Univ., Tempe, AZ (United States)
  7. Nanjing Univ. of Aeronautics and Astronautics, Jiangsu (China)
Artificial intelligence (AI) embedded within digital models of manufacturing processes can be used to improve process productivity and product quality significantly. The application of such advanced capabilities particularly to highly digitalized processes such as metal additive manufacturing (AM) is likely to make those processes commercially more attractive. AI capabilities will reside within Digital Twins (DTs) which are living virtual replicas of the physical processes. DTs will be empowered to operate autonomously in a diagnostic control capacity to supervise processes and can be interrogated by the practitioner to inform the optimal processing route for any given product. The utility of the information gained from the DTs would depend on the quality of the digital models and, more importantly, their faster-solving surrogates which dwell within DTs for consultation during rapid decision-making. In this article, we point out the exceptional value of DTs in AM and focus on the need to create high-fidelity multiscale-multiphysics models for AM processes to feed the AI capabilities. We identify technical hurdles for their development, including those arising from the multiscale and multiphysics characteristics of the models, the difficulties in linking models of the subprocesses across scales and physics, and the scarcity of experimental data. We discuss the need for creating surrogate models using machine learning approaches for real-time problem-solving. We further identify non-technical barriers, such as the need for standardization and difficulties in collaborating across different types of institutions. We offer potential solutions for all these challenges, after reflecting on and researching discussions held at an international symposium on the subject in 2019. Here, we argue that a collaborative approach can not only help accelerate their development compared with disparate efforts, but also enhance the quality of the models by allowing modular development and linkages that account for interactions between the various sub-processes in AM. A high-level roadmap is suggested for starting such a collaboration.
Research Organization:
Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)
Sponsoring Organization:
USDOE National Nuclear Security Administration (NNSA)
Grant/Contract Number:
AC52-07NA27344
OSTI ID:
1881614
Report Number(s):
LLNL-JRNL-838645; 1058737
Journal Information:
Additive Manufacturing, Journal Name: Additive Manufacturing Vol. 46; ISSN 2214-8604
Publisher:
ElsevierCopyright Statement
Country of Publication:
United States
Language:
English

References (67)

Process Monitoring of Laser Beam Melting: Towards in-situ process control for powder bed laser melting journal April 2018
A computational framework for scale-bridging in multi-scale simulations: A COMPUTATIONAL FRAMEWORK FOR SCALE-BRIDGING journal May 2016
Additive manufacturing methods and modelling approaches: a critical review journal July 2015
Digital twin-driven product design, manufacturing and service with big data journal March 2017
Uncertainty quantification and management in additive manufacturing: current status, needs, and opportunities journal July 2017
Machine learning for metal additive manufacturing: predicting temperature and melt pool fluid dynamics using physics-informed neural networks journal January 2021
Uncertainty Quantification in Metallic Additive Manufacturing Through Physics-Informed Data-Driven Modeling journal June 2019
Integrated Simulation Framework for Additively Manufactured Ti-6Al-4V: Melt Pool Dynamics, Microstructure, Solid-State Phase Transformation, and Microelastic Response journal June 2019
Temperature Profile, Bead Geometry, and Elemental Evaporation in Laser Powder Bed Fusion Additive Manufacturing Process journal October 2019
Machine Learning in Additive Manufacturing: A Review journal April 2020
A deep learning-based model for defect detection in laser-powder bed fusion using in-situ thermographic monitoring journal February 2020
A Multiscale Understanding of the Thermodynamic and Kinetic Mechanisms of Laser Additive Manufacturing journal October 2017
Denudation of metal powder layers in laser powder bed fusion processes journal August 2016
Building blocks for a digital twin of additive manufacturing journal August 2017
Phase field simulation of powder bed-based additive manufacturing journal February 2018
Transient dynamics of powder spattering in laser powder bed fusion additive manufacturing process revealed by in-situ high-speed high-energy x-ray imaging journal June 2018
Microstructural control in metal laser powder bed fusion additive manufacturing using laser beam shaping strategy journal February 2020
A digital twin for rapid qualification of 3D printed metallic components journal March 2019
Characterising the Digital Twin: A systematic literature review journal May 2020
Real time monitoring and control of friction stir welding process using multiple sensors journal August 2020
An adaptive strategy for the control of modeling error in two-dimensional atomic-to-continuum coupling simulations journal May 2009
Multi-fidelity classification using Gaussian processes: Accelerating the prediction of large-scale computational models journal December 2019
Predicting microstructure-dependent mechanical properties in additively manufactured metals with machine- and deep-learning methods journal April 2020
Digital Twins and Cyber–Physical Systems toward Smart Manufacturing and Industry 4.0: Correlation and Comparison journal August 2019
Recent advances in Big Data Analytics, Internet of Things and Machine Learning journal November 2018
Patterns for High Performance Multiscale Computing journal February 2019
The forthcoming Artificial Intelligence (AI) revolution: Its impact on society and firms journal June 2017
Understanding powder degradation in metal additive manufacturing to allow the upcycling of recycled powders journal September 2020
Accelerated scale bridging with sparsely approximated Gaussian learning journal February 2020
Identification of critical factors affecting shrinkage porosity in permanent mold casting using numerical simulations based on design of experiments journal February 2009
A multiscale modeling approach for fast prediction of part distortion in selective laser melting journal March 2016
Distributed multiscale computing with MUSCLE 2, the Multiscale Coupling Library and Environment journal September 2014
Multiscale computing in the exascale era journal September 2017
Accelerated scale-bridging through adaptive surrogate model evaluation journal July 2018
Review of in-situ process monitoring and in-situ metrology for metal additive manufacturing journal April 2016
Additive manufacturing of metallic components – Process, structure and properties journal March 2018
Optimisation of blade type spreaders for powder bed preparation in Additive Manufacturing using DEM simulations journal November 2017
Multi-material modelling for selective laser melting journal January 2017
Dynamics of pore formation during laser powder bed fusion additive manufacturing journal April 2019
Scientific, technological and economic issues in metal printing and their solutions journal July 2019
Metallurgy, mechanistic models and machine learning in metal printing journal October 2020
Metal vapor micro-jet controls material redistribution in laser powder bed fusion additive manufacturing journal June 2017
Supervised deep learning for real-time quality monitoring of laser welding with X-ray radiographic guidance journal February 2020
Integrating machine learning and multiscale modeling—perspectives, challenges, and opportunities in the biological, biomedical, and behavioral sciences journal November 2019
Roadmap on multiscale materials modeling journal March 2020
Multiscale modelling and simulation: a position paper
  • Hoekstra, Alfons; Chopard, Bastien; Coveney, Peter
  • Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, Vol. 372, Issue 2021 https://doi.org/10.1098/rsta.2013.0377
journal August 2014
Performance of distributed multiscale simulations
  • Borgdorff, J.; Ben Belgacem, M.; Bona-Casas, C.
  • Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, Vol. 372, Issue 2021 https://doi.org/10.1098/rsta.2013.0407
journal August 2014
Mastering the scales: a survey on the benefits of multiscale computing software
  • Groen, Derek; Knap, Jaroslaw; Neumann, Philipp
  • Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, Vol. 377, Issue 2142 https://doi.org/10.1098/rsta.2018.0147
journal February 2019
Data-Driven Optimization Based on Random Forest Surrogate conference November 2019
Multisensor Data Fusion for Additive Manufacturing Process Control journal October 2018
A Review on Process Monitoring and Control in Metal-Based Additive Manufacturing journal October 2014
Thermomechanical Modeling of Additive Manufacturing Large Parts journal October 2014
Additive Manufacturing: Current State, Future Potential, Gaps and Needs, and Recommendations journal February 2015
A Review of Machine Learning Applications in Additive Manufacturing
  • Razvi, Sayyeda Saadia; Feng, Shaw; Narayanan, Anantha
  • ASME 2019 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference, Volume 1: 39th Computers and Information in Engineering Conference https://doi.org/10.1115/DETC2019-98415
conference November 2019
Controlling interdependent meso-nanosecond dynamics and defect generation in metal 3D printing journal May 2020
Multiscale Modeling of Powder Bed–Based Additive Manufacturing journal July 2016
Uncertainty Quantification in Multiscale Simulation of Materials: A Prospective journal July 2013
Multiphysics simulations: Challenges and opportunities journal February 2013
Overview of modelling and simulation of metal powder bed fusion process at Lawrence Livermore National Laboratory journal November 2014
The Creation of Surrogate Models for Fast Estimation of Complex Model Outcomes journal June 2016
Quantitative microstructure analysis for solid-state metal additive manufacturing via deep learning journal June 2020
Heat transfer and fluid flow in additive manufacturing journal November 2013
Comprehensive Uncertainty Quantification and Sensitivity Analysis for Cardiac Action Potential Models journal June 2019
Digital Twins for Additive Manufacturing: A State-of-the-Art Review journal November 2020
Predictive Simulation of Process Windows for Powder Bed Fusion Additive Manufacturing: Influence of the Powder Bulk Density journal September 2017
Digital Twin Reference Model Development to Prevent Operators’ Risk in Process Plants journal February 2020
Standardization of Additive Manufacturing for Oil and Gas Applications conference May 2020

Similar Records

The case for digital twins in metal additive manufacturing
Journal Article · Tue Jun 22 20:00:00 EDT 2021 · JPhys Materials · OSTI ID:1871389

Selection of Sampling and Surrogate Modeling Methods for State-Point Evaluations of an AGN-201M Reactor
Journal Article · Tue Feb 18 19:00:00 EST 2025 · Nuclear Science and Engineering · OSTI ID:2583267