| タイトル | Evaluation of concepts for controlling exhaust emissions from minimally processed petroleum and synthetic fuels |
| 著者（英） | Shultz, D.; Beal, G. W.; Russell, P. L.; Sederquist, R. A. |
| 著者所属（英） | NASA Lewis Research Center|United Technologies Corp.|United Technologies Corp. |
| 発行日 | 1981-03-01 |
| 言語 | eng |
| 内容記述 | Rich-lean combustor concepts designed to enhance rich combustion chemistry and increase combustor flexibility for NO(x) reduction with minimally processed fuels are examined. Processes such as rich product recirculation in the rich chamber, rich-lean annihilation, and graduated air addition or staged rich combustion to release bound nitrogen in steps of reduced equivalence ratio are discussed. Variations to the baseline rapid quench section are considered, and the effect of residence time in the rich zone is investigated. The feasibility of using uncooled non-metallic materials for the rich zone combustion construction is also addressed. The preliminary results indicate that rich primary zone staged combustion provides environmentally acceptable operation with residual and/or synthetic coal-derived liquid fuels |
| NASA分類 | PROPELLANTS AND FUELS |
| レポートNO | 81A30056
ASME PAPER 81-GT-157 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/417116 |
