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Particle Size Measurements from the first Fundamentals of Ice Crystal Icing Physics Test in the NASA Propulsion Systems Laboratory
| 题名： | Particle Size Measurements from the first Fundamentals of Ice Crystal Icing Physics Test in the NASA Propulsion Systems Laboratory |
| 作者： | King, M. C.; Bachalo, W.; Kurek, A. |
| 关键词： | Aircraft icing##Airfoil profiles##Propulsion system performance##Correlation##Density distribution##Humidity##Ice prevention##Imaging techniques##Interferometers##Moisture content##Particle size distribution##Jet engines##Plenum chambers##Pressure## |
| 摘要： | This presentation shows particle measurements by the Artium Technologies, Inc. Phase Doppler Interferometer and High Speed Imaging instruments from the first Fundamental Ice Crystal Icing Physics test conducted in the NASA Propulsion Systems Laboratory. The work focuses on humidity sweeps at a larger and a smaller median volumetric diameter. The particle size distribution, number density, and water content measured by the Phase Doppler Interferometer and High Speed Imaging instruments from the sweeps are presented and compared. The current capability for these two instruments to measure and discriminate ICI conditions is examined. |
| 总页数： | 16 |
| 报告类型： | 科技报告 |
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