An evolve‐then‐filter regularized reduced order model for convection‐dominated flows
نویسندگان
چکیده
منابع مشابه
An evolve-then-filter regularized reduced order model for convection-dominated flows
In this paper, we propose a new evolve-then-filter reduced order model (EF-ROM). This is a regularized ROM (Reg-ROM), which aims to add numerical stabilization to proper orthogonal decomposition (POD) ROMs for convection-dominated flows. We also consider the Leray ROM (L-ROM). These two Reg-ROMs use explicit ROM spatial filtering to smooth (regularize) various terms in the ROMs. Two spatial fil...
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ژورنال
عنوان ژورنال: International Journal for Numerical Methods in Fluids
سال: 2017
ISSN: 0271-2091,1097-0363
DOI: 10.1002/fld.4363