CARS measurements of temperature and species number density in supersonic combusting flowA supersonic combustion burner has been probed by coherent anti-Stokes Raman Spectroscopy and the results compared with computational fluid dynamics. Simultaneous measurement of temperature, nitrogen number density and oxygen number density have been acquired throughout the external combustion region. Preliminary calculations have been made on this system to estimate the burner performance. Comparisons of these techniques are included.
Document ID
19880064687
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Antcliff, Richard R. (NASA Langley Research Center Hampton, VA, United States)
Jarrett, Olin, Jr. (NASA Langley Research Center Hampton, VA, United States)
Chitsomboon, Tawit (NASA Langley Research Center Hampton, VA, United States)
Cutler, Andrew (George Washington University Hampton, VA, United States)