Jiahao Cheng R&D Associate Staff Contact chengj@ornl.gov | 865.574.4872 All Publications A finite element formulation for deformation twinning induced strain localization in polycrystal magnesium alloys... Molecular Dynamics Study on Interface Formation and Bond Strength of Impact-Welded Mg-Steel Joints Multi-Scale Characterization and Simulation of Impact Welding Between Immiscible Mg/Steel Alloys Wavelet-enriched adaptive hierarchical FE model for coupled crystal plasticity-phase field modeling of crack propagation in p... Digital polycrystalline microstructure generation using diffusion probabilistic models Micro–macro finite element modeling method for rub response in abradable coating materials A mesoscale crystal plasticity model to predict room-temperature deformation and martensitic transformation of high-strength Quenching and Partitioning (Q&P) Steels and validation with synchrotron X-ray diffraction Prediction of the influence of strain magnitude and strain path on the resulting microstructure and post-forming mechanical behavior of RA containing high formability steels Outlook on texture evolution in additively manufactured stainless steels: Prospects for hydrogen embrittlement resistance, overview of mechanical, and solidification behavior Extend an innovative HPC-Compatible Multiple Temporal-spatial Resolution Concurrent Finite Element Modeling Approach to Guide Laser Powder Bed Fusion Additive A cycle-jump acceleration method for the crystal plasticity simulation of high cycle fatigue of the metallic microstructure... Comparison of three state-of-the-art crystal plasticity based deformation twinning models for magnesium alloys... Modeling Deformation and Failure in AlSi-Polyester Abradable Sealcoating Material Using Microstructure-Based Finite Element S... Effect of microstructure on fatigue crack propagation in additive manufactured nickel-based superalloy Haynes 282: an experim... Experiment and non-local crystal plasticity finite element study of nanoindentation on Al-8Ce-10Mg alloy... The Role of Interface in Additively Manufactured Interpenetrating Composites... Synchrotron experiment and simulation studies of magnesium-steel interface manufactured by impact welding Micro-mechanical investigation of the thermo-mechanical properties of micro-architectured tungsten coatings... Surface engineering to enhance heat generation and joint strength in dissimilar materials AZ31 and DP590 ultrasonic welding... Deformation and failure of PrintCast A356/316 L composites: Digital image correlation and finite element modeling Effect of copper content on the tensile elongation of Al–Cu–Mn–Zr alloys: Experiments and finite element simulations... Heat generation and deformation in ultrasonic welding of magnesium alloy AZ31... Key Links ORCID Google scholar link Organizations Energy Science and Technology Directorate Manufacturing Science Division Secure and Digital Manufacturing Section Deposition Science and Technology Group User Facilities Manufacturing Demonstration Facility
