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New Spray Bar System Installed in NASA Lewis' Icing Research Tunnel
| 题名： | New Spray Bar System Installed in NASA Lewis' Icing Research Tunnel |
| 作者： | Irvine, Thomas B. |
| 关键词： | install；tunnel；lewis；research；spray；nasa；system；microscopic；transform；natural |
| 摘要： | NASA Lewis Research Center's Icing Research Tunnel (IRT) is the world's largest refrigerated wind tunnel dedicated to the study of aircraft icing. In the IRT, natural icing conditions are duplicated to test the effects of in-flight icing on actual aircraft components and on scale models of airplanes and helicopters. The IRT's ability to reproduce a natural icing cloud was significantly improved with the recent installation of a new spray bar system. It is the spray bar system that transforms the low-speed wind tunnel into an icing wind tunnel by producing microscopic droplets of water and injecting them into the wind tunnel air stream in order to accurately simulate cloud moisture. |
| 报告类型： | 科技报告 |
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