{"title":"Determination of the Oswald efficiency factor at the aeroplane design preliminary stage","authors":"O Samoylovitch , D Strelets","doi":"10.1016/S1369-8869(00)00012-4","DOIUrl":null,"url":null,"abstract":"<div><p>A new engineering approach to the determination of Oswald's span-efficiency factor results in good convergence of calculated and experimental data. The proposed method allows to define its value more reasonably and to analyse possible ways of improving it.</p></div>","PeriodicalId":100070,"journal":{"name":"Aircraft Design","volume":"3 3","pages":"Pages 167-174"},"PeriodicalIF":0.0000,"publicationDate":"2000-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S1369-8869(00)00012-4","citationCount":"12","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Aircraft Design","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S1369886900000124","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 12
Abstract
A new engineering approach to the determination of Oswald's span-efficiency factor results in good convergence of calculated and experimental data. The proposed method allows to define its value more reasonably and to analyse possible ways of improving it.