Yousub Lee R&D Staff, Metal Additive Manufacturing & Digital Manufacturing Contact leey@ornl.gov | 865.241.2647 All Publications Considering interplay between multiple physical phenomena to elucidate single crystal-like texture, phase transformations, and mechanical behavior of directed energy deposited SS316L Wire directed energy deposition of steel-aluminum structures using cold metal transfer process Effect of additive and subtractive sequence on the distortion of cone-shaped part during hybrid direct energy deposition Prediction of residual strain/stress validated with neutron diffraction method for wire-feed hybrid additive/subtractive manufacturing Review of in situ process monitoring for metal hybrid directed energy deposition Repairing High γ’ Hot Section Gas Turbine Components Using Advanced Manufacturing Prediction and understanding of non-linear distortion on large curved wall manufactured by wire-arc direct energy deposition IN-SITU MONITORING ASSISTED LARGE-SCALE ADDITIVE MANUFACTURING OF MILD STEEL AND 316L ALLOYS FOR NUCLEAR APPLICATION... Operando neutron diffraction reveals mechanisms for controlled strain evolution in 3D printing... Additive manufacturing as a processing route for steel-aluminum bimetallic structures Modelling of Microstructure Evolution in Wire-Based Laser Direct Energy Deposition with Ti-6Al-4V... Statistical Estimation of Strain Using Spatial Correlation Functions... Creep anisotropy modeling and uncertainty quantification of an additively manufactured Ni-based superalloy... Blackbox optimization for approximating high-fidelity heat transfer calculations in metal additive manufacturing... Nickel-based superalloy single crystals fabricated via electron beam melting... Implementation of Disruptive Designs for Gas Turbine Components Utilizing Additive Manufacturing... Powder spreading, densification, and part deformation in binder jetting additive manufacturing... Effective Residual Stress Prediction Validated with Neutron Diffraction Method for Metal Large-Scale Additive Manufacturing... Creep Behavior of a High-γ′ Ni-Based Superalloy Fabricated via Electron Beam Melting A Functional Modeling Approach for Quality Assurance in Metal Additive Manufacturing... Effect of Particle Spreading Dynamics on Powder Bed Quality in Metal Additive Manufacturing... Influence of scan strategy on porosity and microstructure of Ti-6Al-4V fabricated by electron beam powder bed fusion... Correlations of cracking with scan strategy and build geometry in electron beam powder bed additive manufacturing Repairing polycrystalline IN 100 using additive manufacturing... Assessment of High Gamma Prime Ni-base Superalloy Processability, Geometric Accuracy, and Component Fabricability Pagination Current page 1 Page 2 Next page ›› Last page Last » Key Links ORCID Google Scholar LinkedIn Organizations Computing and Computational Sciences Directorate Computational Sciences and Engineering Division Advanced Computing Methods for Physical Sciences Section Multiscale Materials Group User Facilities Manufacturing Demonstration Facility
