Application of the trajectory method and the finite element method to the modeling of viscous heat-conductive gas motion

Authors

  • V.V. Shaidurov
  • G.I. Shchepanovskaya
  • M.V. Yakubovich

Keywords:

Navier-Stokes equations
viscous heat-conductive gas
numerical modeling
trajectory method
finite element method

Abstract

An algorithm for the numerical solution of the modified Navier-Stokes equations is proposed for the case of one-dimensional motion of a viscous heat-conductive gas. The results of test computations are discussed. The problem on the propagation of heat impulse in the gas is solved. The proposed numerical model is used to study a number of one-dimensional geodynamic processes.

New computational technologies

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Published

2011-06-03

Issue

Vol. 12 (2011): Issue 2.

Section

Section 1. Numerical methods and applications

Author Biographies

V.V. Shaidurov

Institute of Computational Modeling of SB RAS (ICM SB RAS)
• Corresponding Member of RAS, Director

G.I. Shchepanovskaya

Institute of Computational Modeling of SB RAS (ICM SB RAS)
• Associate Professor, Senior Researcher

M.V. Yakubovich

Institute of Computational Modeling of SB RAS (ICM SB RAS)
• PhD Student

References

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