Maisa L. F. Oliveira, Rafael B. Macedo, U. C. Resende, R. Alípio
{"title":"基于计算域缩减的无插值伽辽金法分析接地问题","authors":"Maisa L. F. Oliveira, Rafael B. Macedo, U. C. Resende, R. Alípio","doi":"10.1109/IMOC.2017.8121146","DOIUrl":null,"url":null,"abstract":"In this work Interpolating Element-Free Galerkin Method (IEFGM) is presented as simple and accurate technique to investigate grounding problems. However, as IEFGM is a differential equation method, it is necessary to establish a boundary in order to limit the computational domain of the problem and where a specific boundary condition should be imposed. Thus, a new methodology, which reduces the computational domain for analysis of steady state ground problems, is proposed. To demonstrate the efficiency of the proposed method, the problem of a vertical electrode introduced in a homogeneous soil is investigated. The results of IEFGM is compared with Method of Moments results.","PeriodicalId":171284,"journal":{"name":"2017 SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference (IMOC)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2017-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Analysis of grounding problems using Interpolation Element-Free Galerkin method with reduction of computational domain\",\"authors\":\"Maisa L. F. Oliveira, Rafael B. Macedo, U. C. Resende, R. Alípio\",\"doi\":\"10.1109/IMOC.2017.8121146\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this work Interpolating Element-Free Galerkin Method (IEFGM) is presented as simple and accurate technique to investigate grounding problems. However, as IEFGM is a differential equation method, it is necessary to establish a boundary in order to limit the computational domain of the problem and where a specific boundary condition should be imposed. Thus, a new methodology, which reduces the computational domain for analysis of steady state ground problems, is proposed. To demonstrate the efficiency of the proposed method, the problem of a vertical electrode introduced in a homogeneous soil is investigated. The results of IEFGM is compared with Method of Moments results.\",\"PeriodicalId\":171284,\"journal\":{\"name\":\"2017 SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference (IMOC)\",\"volume\":\"12 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2017-08-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2017 SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference (IMOC)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/IMOC.2017.8121146\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2017 SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference (IMOC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IMOC.2017.8121146","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Analysis of grounding problems using Interpolation Element-Free Galerkin method with reduction of computational domain
In this work Interpolating Element-Free Galerkin Method (IEFGM) is presented as simple and accurate technique to investigate grounding problems. However, as IEFGM is a differential equation method, it is necessary to establish a boundary in order to limit the computational domain of the problem and where a specific boundary condition should be imposed. Thus, a new methodology, which reduces the computational domain for analysis of steady state ground problems, is proposed. To demonstrate the efficiency of the proposed method, the problem of a vertical electrode introduced in a homogeneous soil is investigated. The results of IEFGM is compared with Method of Moments results.