{"title":"Analytical solution of advection diffusion equation in two dimensions using different shapes of wind speed and eddy diffusivity","authors":"K. Essa, Sawsan I. M. Elsaied","doi":"10.23977/envcp.2023.020101","DOIUrl":null,"url":null,"abstract":": The diffusion equation has been derived in two dimensions using two methods: variable separation and substituting. We compared the results from these solutions to the results from the Copenhagen experiment, taking into consideration the differences in wind speed and eddy diffusivity.","PeriodicalId":192126,"journal":{"name":"Environment and Climate Protection","volume":"54 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Environment and Climate Protection","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.23977/envcp.2023.020101","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
: The diffusion equation has been derived in two dimensions using two methods: variable separation and substituting. We compared the results from these solutions to the results from the Copenhagen experiment, taking into consideration the differences in wind speed and eddy diffusivity.