{"title":"浅水方程的保守半隐式格式","authors":"Haruka Hirae, S. Morishima, R. Ando","doi":"10.1145/3606037.3606838","DOIUrl":null,"url":null,"abstract":"This paper presents a new mass and (local) momentum conserving scheme for shallow water equations that are discretized in conservation form. In comparison to conventional techniques, such as the semi-Lagrangian scheme and its conservative variant, our approach offers noticeably improved visual animation of wave dynamics.","PeriodicalId":191912,"journal":{"name":"Proceedings of the ACM SIGGRAPH/Eurographics Symposium on Computer Animation","volume":"24 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2023-08-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A Conservative Semi-Implicit Scheme for Shallow Water Equations\",\"authors\":\"Haruka Hirae, S. Morishima, R. Ando\",\"doi\":\"10.1145/3606037.3606838\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper presents a new mass and (local) momentum conserving scheme for shallow water equations that are discretized in conservation form. In comparison to conventional techniques, such as the semi-Lagrangian scheme and its conservative variant, our approach offers noticeably improved visual animation of wave dynamics.\",\"PeriodicalId\":191912,\"journal\":{\"name\":\"Proceedings of the ACM SIGGRAPH/Eurographics Symposium on Computer Animation\",\"volume\":\"24 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2023-08-04\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings of the ACM SIGGRAPH/Eurographics Symposium on Computer Animation\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1145/3606037.3606838\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the ACM SIGGRAPH/Eurographics Symposium on Computer Animation","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1145/3606037.3606838","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A Conservative Semi-Implicit Scheme for Shallow Water Equations
This paper presents a new mass and (local) momentum conserving scheme for shallow water equations that are discretized in conservation form. In comparison to conventional techniques, such as the semi-Lagrangian scheme and its conservative variant, our approach offers noticeably improved visual animation of wave dynamics.