This Project Grant award from the National Science Foundation's Engineering program (CFDA 47.041) provides $349,693.00 to Lehigh University to develop a physics-based, data-driven reduced-order model (ROM) for predicting microstructure evolution in binary alloy solidification. The research aims to enhance the computational efficiency of manufacturing process parameter optimization, which can drive technological innovation, strengthen the U.S. economy, and support STEM workforce development. Specifically, the project seeks to: (1) develop a model reduction framework tailored for nonlinear transport-dominated processes, (2) construct a parametric ROM that maps process parameters to microstructure attributes, and (3) establish an inverse problem framework for optimizing process parameters. This work has broad applicability to other engineering problems, including crack propagation, solute distribution, and wave propagation. The award has an effective date of September 1, 2025 and a planned completion date of August 31, 2028.
Mod # | Description | Reason For Modification | Federal Obligation (Click to sort descending) | Date (Click to sort ascending) |
|---|---|---|---|---|
| Not listed | $349.7k | 6/5/25 |