| タイトル | Multispecies CARS measurements in turbulent combustion |
| 著者（英） | Vanoverbeck, Thomas; Antcliff, Richard R.; Jarrett, Olin, Jr.; Rogers, R. Clayton |
| 著者所属（英） | NASA Langley Research Center|NASA Lewis Research Center |
| 発行日 | 1986-10-01 |
| 言語 | eng |
| 内容記述 | A coherent anti-Stokes Raman scattering (CARS) instrument was upgraded to more accurately measure the number density of oxygen molecules. This instrument is designed to simultaneously measure nitrogen number density, oxygen number density, and the ro-vibrational temperature of nitrogen. The CARS is a nonintrusive diagnostic technique which utilizes a pulsed Nd:YAG laser, broadband dye lasers, a complex optical system, and an intensified photodiode array detector to sample hostile combustion environments. Measurements were made in a flame produced by a coaxial subsonic diffusion hydrogen-air burner. These data were used as a data base for comparison with the results of two separate computational fluid dynamics calculations. Complications which had arisen in previous studies with regard to interpretation of the oxygen data were eliminated. |
| NASA分類 | INORGANIC AND PHYSICAL CHEMISTRY |
| レポートNO | 87N23808 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/382058 |
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