{"title":"Heat transfer enhancement in coiled tubes","authors":"S. Manafzadeh, H.A. Simon, J.C.F. Chow","doi":"10.1016/0094-4548(82)90019-4","DOIUrl":null,"url":null,"abstract":"<div><p>The mechanism of Nusselt number oscillation at the junction of a straight and helical tube is examined experimentally. The heat transfer behavior in this development region is used as the basis for heat transfer enhancement in a coil in which the curvature is repeatedly reversed.</p></div>","PeriodicalId":100875,"journal":{"name":"Letters in Heat and Mass Transfer","volume":"9 6","pages":"Pages 479-485"},"PeriodicalIF":0.0000,"publicationDate":"1982-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0094-4548(82)90019-4","citationCount":"7","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Letters in Heat and Mass Transfer","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/0094454882900194","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 7
Abstract
The mechanism of Nusselt number oscillation at the junction of a straight and helical tube is examined experimentally. The heat transfer behavior in this development region is used as the basis for heat transfer enhancement in a coil in which the curvature is repeatedly reversed.
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