The time reversibility property in analysis of sound points in balance-characteristic difference methodsстатья
Информация о цитировании статьи получена из
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 4 мая 2020 г.
Аннотация:A new computational technology of flux-type variables calculation on new time layer is introduced for the balance-difference methods for solving quasilinear hyperbolic systems of PDEs. The proposed method allows to build a scheme, which is locally implicit in the sound points and explicit in all other nodes of the mesh. It also has the second order of approximation in time and space and the property of time reversibility if the flux correction procedure is disabled. Results of test computations for the problem of transonic dam-break are presented.