About this Abstract |
Meeting |
6th World Congress on Integrated Computational Materials Engineering (ICME 2022)
|
Symposium
|
6th World Congress on Integrated Computational Materials Engineering (ICME 2022)
|
Presentation Title |
Numerical Simulation and Analysis of Solid Phase Processing: A Validated Friction Extrusion Smoothed Particle Hydrodynamics Model |
Author(s) |
Lei Li, Xiao Li, Anthony Reynolds, Glenn Grant, Ayoub Soulami |
On-Site Speaker (Planned) |
Lei Li |
Abstract Scope |
Shear Assisted Processing and Extrusion (ShAPE) is an emerging solid-phase processing and advanced manufacturing technique. It turns the feedstock metal materials into high-performance parts without melting them, thus saving the processing time and energy. To better understand the processing parameters on the performance of processed parts, a computational model is required. In this study, we develop a smoothed particle hydrodynamics (SPH) model to achieve this. Due to its meshfree and Lagrangian nature, SPH can handle extremely large deformation without heavy re-meshing, and track the history variables explicitly. Model predictions evaluate the effects of various parameters on the performance of the extruded parts. It is shown that the predicted results are in good agreement with the experimental data, demonstrating a promising structure-properties linkage achieved by the model. The proposed SPH model can lead to an accelerated development effort and the process-microstructure analysis as a subsequent step. |
Proceedings Inclusion? |
Definite: Other |