文章基本信息

标题：Numerical prediction of a bulb turbine performance hill chart through RANS simulations
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作者：V Guénette ; S Houde ; G D Ciocan 等
期刊名称：IOP Conference Series: Earth and Environmental Science
印刷版ISSN：1755-1307
电子版ISSN：1755-1315
出版年度：2012
卷号：15
期号：3
DOI：10.1088/1755-1315/15/3/032007
出版社：IOP Publishing
摘要：Within the framework of an international research consortium on low-head hydraulic turbine flow dynamics, the predictive behavior of Reynolds Averaged Navier-Stokes (RANS) simulations of the efficiency (η) hill chart of a bulb turbine is investigated. The paper presents the impacts of the blade tip gap and the hub gaps on performance predictions.