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Ice Accretions on Modern Airfoils Investigated
| 题名： | Ice Accretions on Modern Airfoils Investigated |
| 作者： | Addy, Harold E., Jr. |
| 关键词： | invest；modern；foil；accr；gate；stig；shape；documentation；capability；different |
| 摘要： | The Icing Branch at the NASA Glenn Research Center at Lewis Field initiated and conducted the Modern Airfoils Ice Accretions project to identify ice shapes and determine their effects on the aerodynamic performance of aircraft, particularly on lift and drag. Previous aircraft ice shape and performance documentation focused on a few, older airfoils. This permitted more basic studies of the ice accretion process to be undertaken. However, having established both a working data base of ice shapes and the capability to predict these shapes for basic airfoils, questions arose about how ice might accrete differently on airfoils more representative of those being designed and flown on various aircraft today. Similarly, information about how these ice shapes would affect aerodynamic performance was needed. |
| 报告类型： | 科技报告 |
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