{"title":"Numerical Investigation of the Interaction between a Shock Wave and Aqueous Foam with Compaction","authors":"P. A. Chuprov, S. V. Fortova, P. S. Utkin","doi":"10.1134/S1990478923020059","DOIUrl":null,"url":null,"abstract":"<p> A numerical study of the interaction of a blast wave with liquid foam is carried out using\nthe system of Baer–Nunziato equations. This problem is aimed at studying the influence of the\ncompaction mechanism on the re-reflection wave pattern. A computational algorithm based on the\nHLL method is developed. Comparison of the results with computational experiments by other\nauthors shows that taking into account the compaction mechanism leads to better results.\n</p>","PeriodicalId":607,"journal":{"name":"Journal of Applied and Industrial Mathematics","volume":"17 2","pages":"272 - 280"},"PeriodicalIF":0.5800,"publicationDate":"2023-08-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Applied and Industrial Mathematics","FirstCategoryId":"1085","ListUrlMain":"https://link.springer.com/article/10.1134/S1990478923020059","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"Engineering","Score":null,"Total":0}
引用次数: 0
Abstract
A numerical study of the interaction of a blast wave with liquid foam is carried out using
the system of Baer–Nunziato equations. This problem is aimed at studying the influence of the
compaction mechanism on the re-reflection wave pattern. A computational algorithm based on the
HLL method is developed. Comparison of the results with computational experiments by other
authors shows that taking into account the compaction mechanism leads to better results.
期刊介绍：
Journal of Applied and Industrial Mathematics is a journal that publishes original and review articles containing theoretical results and those of interest for applications in various branches of industry. The journal topics include the qualitative theory of differential equations in application to mechanics, physics, chemistry, biology, technical and natural processes; mathematical modeling in mechanics, physics, engineering, chemistry, biology, ecology, medicine, etc.; control theory; discrete optimization; discrete structures and extremum problems; combinatorics; control and reliability of discrete circuits; mathematical programming; mathematical models and methods for making optimal decisions; models of theory of scheduling, location and replacement of equipment; modeling the control processes; development and analysis of algorithms; synthesis and complexity of control systems; automata theory; graph theory; game theory and its applications; coding theory; scheduling theory; and theory of circuits.
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