Numerical simulation of wave processes in elastic-acoustic problems using discontinuous Galerkin method on triangle unstructured meshes
Wave propagation through coupled elastic-acoustic media for marine seismology, comparison of reflected waves in fluid-filled and infinite thin crack model and underwater objects detection are simulated using discontinuous Galerkin method on triangle unstructured meshes.
1. Ландау Л. Д., Лифшиц Е. М. ...
Numerical solution of elastic-acoustic problems with the help of grid-characteristic method
... Нефтегазовая геология. Теория и практика. 2008. № (3). С. 1—19.
Favorskaya A., Petrov D., Khokhlov N., Petrov I.
grid-characteristic method, the mechanics of deformable solids, wave problems in coupled elastic-acoustic media, marine seismology, fluid-filled crack, structural acoustics
7-12