Model order reduction applied to metal forming
Résumé
Model reduction is nowadays considered as an elegant tool to transform any high-dimensional model into a low-dimensional approximation. The latter can easily decrease the computational time. The present paper is fully dedicated to metal forming applications, where the computing time is an important factor. A Proper Orthogonal Decomposition (POD) is implemented in the commercial software Forge. The proposed reduced order model involves a reduced basis for velocity field and an other one for the pressure field to account for incompressibility constraint. The newer version called Forge POD is validated with the classic version of Forge.
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