| タイトル | Exhaust pollutant emissions from swirl-can combustor module arrays at parametric test conditions |
| 本文（外部サイト） | http://hdl.handle.net/2060/19750016674 |
| 著者（英） | Mularz, E. J.; Verbulecz, P. W.; Wear, J. D. |
| 著者所属（英） | NASA Lewis Research Center|Army Air Mobility Research and Development Lab. |
| 発行日 | 1975-06-01 |
| 言語 | eng |
| 内容記述 | Improved designs of swirl-can combustor modules were tested using seven-module arrays in a combustor. The combustor was operated over a pressure range of 69 to 207 N/sq cm, a fuel-air ratio range of 0.015 to 0.046, at a constant inlet air temperature of 733 K, and at reference velocities of 23.9 and 30.6 m/sec. The three designs tested performed with high combustion efficiency at all conditions tested and exhibited oxides of nitrogen emissions substantially lower than that of conventional gas turbine combustors. A correlating parameter used to extrapolate oxides of nitrogen emissions to full power or takeoff conditions for large commercial turbofan engines predicts oxides of nitrogen emissions somewhat higher than those specified in the 1979 government emissions standards. |
| NASA分類 | AIRCRAFT PROPULSION AND POWER |
| レポートNO | 75N24746
NASA-TM-X-3237
E-8196 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/189851 |
