| タイトル | Evaluation of centrifugal compressor performance with water injection |
| 本文（外部サイト） | http://hdl.handle.net/2060/19930086705 |
| 著者（英） | Withee, Joseph R , Jr; Hamrick, Joseph T; Beede, William L |
| 著者所属（英） | National Advisory Committee for Aeronautics. Lewis Flight Propulsion Lab. |
| 発行日 | 1951-07-18 |
| 言語 | eng |
| 内容記述 | The effects of water injection on a compressor are presented. To determine the effects of varying water-air ratio, the compressor was operated at a constant equivalent impeller speed over a range of water-air ratios and weight flows. Operation over a range of weight flows at one water-air ratio and two inlet air temperatures was carried out to obtain an indication of the effects of varying inlet air temperature. Beyond a water-air ratio of 0.03 there was no increase in maximum air-weight flow, a negligible rise in peak total-pressure ratio, and a decrease in peak adiabatic efficiency. An increase in inlet air temperature resulted in an increase in the magnitude of evaporation. An analysis of data indicated that the magnitude of evaporation within the compressor impeller was small. |
| レポートNO | 93R15995
NACA-RM-E51E21 |
| 権利 | No Copyright |
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