Open AccessMathematical modeling of free-surface flows using multiprocessor computing systems
Author(s) -
В. А. Гущин,
V. G. Kondakov
Publication year - 2019
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1392/1/012042
Subject(s) - container (type theory) , free surface , homogeneous , stratified flow , flow (mathematics) , mechanics , collision , surface (topology) , series (stratigraphy) , simulation , statistical physics , computer science , geology , mathematics , physics , geometry , engineering , mechanical engineering , turbulence , paleontology , computer security
In this article the results of series of works concerning free-surface flows in liquid medium. Two models were considered: free-surface flows of homogeneous liquid and flows in density stratified liquid. For first model two problems were solved: fluid fluctuations in the container and the occurrence of an undular bore upon collision of a one-way flow with a wall. For second model also was performed test: collapse of homogeneously mixed spot of fluid in the stratified medium. For every test examples satisfactory results were obtained, comparable analysis was carried out whether it corresponds to analytic results.