{"title":"A Review of Weakening of Reynolds Stress in Cylindrical Flow","authors":"静远 杨","doi":"10.12677/ijfd.2022.103003","DOIUrl":null,"url":null,"abstract":"With the result of direct numerical simulation on cylindrical flow, it was discussed of the differences of Reynolds stress between that from prediction of k-epsilon model and that from realistic velocity of flow. It was found that the Reynolds stress tends to be weakened in the area behind the cylinder","PeriodicalId":66025,"journal":{"name":"流体动力学","volume":"1 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"流体动力学","FirstCategoryId":"1087","ListUrlMain":"https://doi.org/10.12677/ijfd.2022.103003","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
With the result of direct numerical simulation on cylindrical flow, it was discussed of the differences of Reynolds stress between that from prediction of k-epsilon model and that from realistic velocity of flow. It was found that the Reynolds stress tends to be weakened in the area behind the cylinder