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physics.comp-ph2017
On the verification of CFD solvers of all orders of accuracy on curved wall-bounded domains and for realistic RANS flows
Farshad Navah, Siva Nadarajah
This paper aims at extending the code verification methodology to high-order accurate scheme implementations on curved wall-bounded domains as well as for realistic turbulent flows…
physics.comp-ph2017
A comprehensive high-order solver verification methodology for free fluid flows
Farshad Navah, Siva Nadarajah
The aim of this article is to present a comprehensive methodology for the verification of computational fluid dynamics (CFD) solvers with a special attention to aspects pertinent t…
math.NA2017
On the Necessity of Superparametric Geometry Representation for Discontinuous Galerkin Methods on Domains with Curved Boundaries
Philip Zwanenburg, Siva Nadarajah
We provide numerical evidence demonstrating the necessity of employing a superparametric geometry representation in order to obtain optimal convergence orders on two-dimensional do…