| タイトル | UV Raman scattering measurements in a Mach 2 H2-air flame for assessment of CFD models |
| 著者（英） | Northam, G. B.; Jarrett, O., Jr.; Pitz, R. W.; Cheng, T. S.; Wehrmeyer, J. A. |
| 著者所属（英） | NASA Langley Research Center; NASA Headquarters |
| 発行日 | 1991-04-01 |
| 言語 | eng |
| 内容記述 | An UV narrowband tunable excimer laser is used for spontaneous Raman scattering measurements in hydrogen diffusion flames. The UV Raman system is characterized by a repetition rate of about 100 Hz, a temporal resolution of about 20 ns, and a spatial resolution of about 0.4 mm. It is concluded that a single KrF excimer laser based on spontaneous Raman scattering in conjunction with laser-induced predissociative fluorescence is capable of measuring instantaneously and simultaneously major species (H2, O2, N2, H2O), minor species (OH), and temperature. |
| NASA分類 | PROPELLANTS AND FUELS |
| レポートNO | 93A46819 |
| 権利 | Copyright |
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