Численное моделирование течений вязкой несжимаемой жидкости с использованием неявной квазимонотонной схемы годунова повышенной точности

Authors

  • Андрей Викторович Русанов Institute of Problems of Mechanical Engineering A.N. Podgorny NAS, Str. Dm. Pozharsky 2/10, Kharkov, Ukraine, 61046, Ukraine
  • Дмитрий Юрьевич Косьянов Национальный технический университет «Харьковский политехнический институт» ул. Фрунзе 21, г. Харьков, Украина, 61001, Ukraine

DOI:

https://doi.org/10.15587/1729-4061.2009.22584

Keywords:

artificial compressibility, incompressible flow, implicit quasi-monotone Godunov type scheme

Abstract

The application of an implicit quasi-monotone high accuracy Godunov type scheme to the numerical simulation of the viscous incompressible flow is viewed. The divergent and undivergent forms of the Euler and Navier-Stokes equations with pseudo-compressible term are presented. The appropriate boundary conditions and complementary relations are given. Several representative problems have been solved and comparison with the theoretical data and the experimental data and other numerical solutions showed good agreements.

Author Biographies

Андрей Викторович Русанов, Institute of Problems of Mechanical Engineering A.N. Podgorny NAS, Str. Dm. Pozharsky 2/10, Kharkov, Ukraine, 61046

Doctor of Technical Sciences Deputy Director for Science, Department Head in hydro power machines

Дмитрий Юрьевич Косьянов, Национальный технический университет «Харьковский политехнический институт» ул. Фрунзе 21, г. Харьков, Украина, 61001

Аспірант

References

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Published

2014-04-25

How to Cite

Русанов, А. В., & Косьянов, Д. Ю. (2014). Численное моделирование течений вязкой несжимаемой жидкости с использованием неявной квазимонотонной схемы годунова повышенной точности. Eastern-European Journal of Enterprise Technologies, 5(4(41), 4–7. https://doi.org/10.15587/1729-4061.2009.22584

Issue

Vol. 5 No. 4(41) (2009): Mathematics and Cybernetics - applied aspects

Section

Mathematics and Cybernetics - applied aspects

License

Copyright (c) 2014 Андрей Викторович Русанов, Дмитрий Юрьевич Косьянов

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