Enviar artigo por via de e-mail Predictor-Corrector Difference Scheme for Numerical Solution of the Euler and Navier–Stokes Equations
- Autores: Kovenya V.1,2, Eremin A.2
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Afiliações:
- Institute of Computational Technologies SB RAS
- Novosibirsk State University
- Edição: Volume 215, Nº 4 (2016)
- Páginas: 484-498
- Seção: Article
- URL: https://journals.rcsi.science/1072-3374/article/view/237628
- DOI: https://doi.org/10.1007/s10958-016-2853-7
- ID: 237628
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Resumo
We generalize optimal splitting schemes for numerical solving the Euler and Navier–Stokes equations in the curvilinear coordinates. We introduce a splitting of the equations, common in both divergence and nondivergence forms, that makes it possible to construct a class of economic difference schemes. The schemes are realized at fractional steps by scalar sweeps and have a large steady margin. The proposed algorithm is tested for stationary and nonstationary problems.
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Sobre autores
V. Kovenya
Institute of Computational Technologies SB RAS; Novosibirsk State University
Autor responsável pela correspondência
Email: kovenya@ict.nsc.ru
Rússia, 6, pr. Akad. Koptyuga, Novosibirsk, 630090; 2, ul. Pirogova, Novosibirsk, 630090
A. Eremin
Novosibirsk State University
Email: kovenya@ict.nsc.ru
Rússia, 2, ul. Pirogova, Novosibirsk, 630090
