"Application of the trajectory method and the finite element method to the modeling of viscous heat-conductive gas motion"
Shaidurov V.V., Shchepanovskaya G.I., Yakubovich M.V.

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.

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

Shaidurov V.V.   e-mail: shidurov@icm.krasn.ru;   Shchepanovskaya G.I.   e-mail: gi@icm.krasn.ru;   Yakubovich M.V.   e-mail: yakubovich@icm.krasn.ru