非均匀应变固体中弹性脉冲传播的有限差分模型

2009 International Seminar/Workshop on Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory Pub Date : 2009-10-30 DOI:10.1109/DIPED.2009.5307260

O. Kravchyshyn

{"title":"非均匀应变固体中弹性脉冲传播的有限差分模型","authors":"O. Kravchyshyn","doi":"10.1109/DIPED.2009.5307260","DOIUrl":null,"url":null,"abstract":"For the solution of mixed problem for a system of hyperbolic equations with variable coefficients which is modeling elastic disturbance propagation in an inhomogeneous strained solid the method of finite differences is used. The influence of inhomogeneous strained state on the velocity of the disturbance propagation is studied.","PeriodicalId":404875,"journal":{"name":"2009 International Seminar/Workshop on Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory","volume":"46 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2009-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Finite-difference modeling of elastic pulse propagation in non-uniformly strained solid\",\"authors\":\"O. Kravchyshyn\",\"doi\":\"10.1109/DIPED.2009.5307260\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"For the solution of mixed problem for a system of hyperbolic equations with variable coefficients which is modeling elastic disturbance propagation in an inhomogeneous strained solid the method of finite differences is used. The influence of inhomogeneous strained state on the velocity of the disturbance propagation is studied.\",\"PeriodicalId\":404875,\"journal\":{\"name\":\"2009 International Seminar/Workshop on Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory\",\"volume\":\"46 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2009-10-30\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2009 International Seminar/Workshop on Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/DIPED.2009.5307260\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2009 International Seminar/Workshop on Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/DIPED.2009.5307260","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 1

摘要

对于模拟弹性扰动在非齐次应变固体中传播的变系数双曲型方程组的混合问题，采用有限差分法求解。研究了非均匀应变状态对扰动传播速度的影响。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Finite-difference modeling of elastic pulse propagation in non-uniformly strained solid

For the solution of mixed problem for a system of hyperbolic equations with variable coefficients which is modeling elastic disturbance propagation in an inhomogeneous strained solid the method of finite differences is used. The influence of inhomogeneous strained state on the velocity of the disturbance propagation is studied.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

2009 International Seminar/Workshop on Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory

自引率

0.00%

发文量