Updating of aerodynamic reduced order models generated using computational fluid dynamics
نویسندگان
چکیده
منابع مشابه
Reduced-order, trajectory piecewise-linear models for nonlinear computational fluid dynamics
A trajectory piecewise-linear (TPWL) approach is developed for a computational fluid dynamics (CFD) model of the two-dimensional Euler equations. The approach uses a weighted combination of linearized models to represent the nonlinear CFD system. The proper orthogonal decomposition (POD) is then used to create a reduced-space basis, onto which the TPWL model is projected. This projection yields...
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ژورنال
عنوان ژورنال: Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering
سال: 2017
ISSN: 0954-4100,2041-3025
DOI: 10.1177/0954410017716698