{"title":"APPLICATIONS OF DIFFUSION THEORY TO EVAPORATION FROM DROPLETS AND FLAT SURFACES","authors":"G. Luchak, G. Langstroth","doi":"10.1139/CJR50A-048","DOIUrl":null,"url":null,"abstract":"It has been customary in applications of diffusion theory to evaporation problems to consider the liquid surface as fixed in solving for the vapor distribution in the adjacent space. A more rigorous treatment, involving solution of the diffusion equation with moving boundaries, has been applied to the problem of evaporation from droplets and flat surfaces. The results indicate that the equations obtained by the method of quasi-stationary states are good to a high degree of approximation under ordinary circumstances.","PeriodicalId":9392,"journal":{"name":"Canadian journal of research","volume":"13 1","pages":"574-579"},"PeriodicalIF":0.0000,"publicationDate":"1950-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"11","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Canadian journal of research","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1139/CJR50A-048","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 11
Abstract
It has been customary in applications of diffusion theory to evaporation problems to consider the liquid surface as fixed in solving for the vapor distribution in the adjacent space. A more rigorous treatment, involving solution of the diffusion equation with moving boundaries, has been applied to the problem of evaporation from droplets and flat surfaces. The results indicate that the equations obtained by the method of quasi-stationary states are good to a high degree of approximation under ordinary circumstances.
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