Тип публикации: статья из журнала

Год издания: 2013

Ключевые слова: Navier-Stokes equations, Viscous heat-conducting gas, numerical modeling, trajectories, finite element method

Аннотация: The algorithm for numerical solving the Navier-Stokes equations for two-dimensional motion for viscous heat-conducting gas is proposed. The discretization of equations is performed by a combination of a special version of the trajectory method for a substantial derivative and the finite element method with piecewise bilinear basis Показать полностьюfunctions for other terms. The results of numerical studies of the structure of a supersonic flow in a plane channel with an obstacle for a wide range of Mach numbers and Reynolds numbers are presented. Velocity and pressure fields are investigated, and the vortex structure of flow is studied in the circulation area of the obstacle.

Журнал: Lecture Notes in Computer Science (см. в книгах)

Выпуск журнала: Т. 8236

Номера страниц: 122-131

ISSN журнала: 03029743

Издатель: Springer-Verlag GmbH

• Shaydurov Vladimir V. (Institute of Computational Modelling, Siberian Branch of the Russian Academy of Sciences)
• Shchepanovskaya Galina I. (Institute of Computational Modelling, Siberian Branch of the Russian Academy of Sciences)
• Yakubovich Maxim V. (Institute of Computational Modelling, Siberian Branch of the Russian Academy of Sciences)

• Ядро РИНЦ (eLIBRARY.RU)