Abstract Integrated computational materials engineering (ICME) models have been a crucial building block for modern development, relieving heavy reliance on experiments and significantly accelerating the design process. However, ICME are also computationally expensive, particularly with respect to time integration dynamics, which hinders ability study statistical ensembles thermodynamic propert...

In this paper, we introduce a reduced order model (ROM) for the propagation of nonlinear multi-directional ocean wave-fields. The ROM relies on Galerkin projection Zakharov equations embedded in high-order spectral (HOS) method, which describes evolution waves. dominant flow features wave are computed from proper orthogonal decomposition (POD) and these modes used projection. HOS scheme to comp...

We present an enhanced version of the parametric nonlinear reduced order model for shape imperfections in structural dynamics we studied a previous work [1]. The is computed intrusively and with no training using information about nominal geometry structure some user-defined displacement fields representing defects, i.e. small deviations from parametrized by their respective amplitudes. linear ...