"Specific features of mathematical modeling of flows with detonation waves on unstructured computational grids"
Lopato A.I. and Utkin P.S.

A mathematical model and a numerical algorithm for the mathematical modeling of two-dimensional flows with detonation waves on fully unstructured computational grids with triangular cells are proposed. The problem concerning the formation of cellular detonation in a plane channel in the case of stable detonation for different grid resolutions and with the use of first and second order schemes is considered.

Keywords: mathematical modeling, detonation wave, unstructured grids with triangular computational cells, detonation cell.

  • Lopato A.I. – Institute for Computer Aided Design, Russian Academy of Sciences; ulitsa 2nd Brestskaya 19/18, Moscow, 123056, Russia; Junior Scientist, e-mail: lopato2008@mail.ru
  • Utkin P.S. – Institute for Computer Aided Design, Russian Academy of Sciences; ulitsa 2nd Brestskaya 19/18, Moscow, 123056, Russia; Ph.D., Senior Scientist, e-mail: pavel_utk@mail.ru