{"title":"平面和轴对称物体层流膜凝结的积分方法","authors":"Akira Nakayama, Hitoshi Koyama, Sei-ichi Ohsawa","doi":"10.1016/0094-4548(82)90015-7","DOIUrl":null,"url":null,"abstract":"<div><p>A simple integral method has been developed for laminar film condensation on plane and axisymmetric bodies. The method retains the acceleration terms in the momentum equation so as to account for the Prandtl number effect. The results appear to be in close accord with those of the complete boundary layer equations. The discussions extend over a wide range of Prandtl numbers and the temperature difference across the film, with an emphasis on the low Prandtl number case.</p></div>","PeriodicalId":100875,"journal":{"name":"Letters in Heat and Mass Transfer","volume":"9 6","pages":"Pages 443-453"},"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)90015-7","citationCount":"4","resultStr":"{\"title\":\"An integral method in laminar film condensation on plane and axisymmetric bodies\",\"authors\":\"Akira Nakayama, Hitoshi Koyama, Sei-ichi Ohsawa\",\"doi\":\"10.1016/0094-4548(82)90015-7\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>A simple integral method has been developed for laminar film condensation on plane and axisymmetric bodies. The method retains the acceleration terms in the momentum equation so as to account for the Prandtl number effect. The results appear to be in close accord with those of the complete boundary layer equations. The discussions extend over a wide range of Prandtl numbers and the temperature difference across the film, with an emphasis on the low Prandtl number case.</p></div>\",\"PeriodicalId\":100875,\"journal\":{\"name\":\"Letters in Heat and Mass Transfer\",\"volume\":\"9 6\",\"pages\":\"Pages 443-453\"},\"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)90015-7\",\"citationCount\":\"4\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Letters in Heat and Mass Transfer\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/0094454882900157\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Letters in Heat and Mass Transfer","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/0094454882900157","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
An integral method in laminar film condensation on plane and axisymmetric bodies
A simple integral method has been developed for laminar film condensation on plane and axisymmetric bodies. The method retains the acceleration terms in the momentum equation so as to account for the Prandtl number effect. The results appear to be in close accord with those of the complete boundary layer equations. The discussions extend over a wide range of Prandtl numbers and the temperature difference across the film, with an emphasis on the low Prandtl number case.
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