A priori spacetime separated representation for the reduced order modeling of low Reynolds number flows
Progressive PGD definitions are applied to the unsteady NavierStokes equations. Minimax and progressive PGD definitions are applied to Stokes equations. PGD results are compared to classical POD based ROMs. Ability of PGD algorithm to enrich incomplete space bases is highlighted.
reduced order model navierstokes equations a priori reduction proper generalized decomposition proper orthogonal decomposition incompressible flow