Coherent Anti-Stokes Raman Spectroscopy (CARS) Measurements in Supersonic Combustors at NASA Langley Research Center
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چکیده
† Advanced Sensing and Optical Measurement Branch, MS 493. * National Research Council Postdoctoral Fellow, Hypersonic Airbreathing Propulsion Branch; Currently at the University College, University of New South Wales, ADFA, Canberra, ACT, Australia. + Advanced Sensing and Optical Measurement Branch, MS 493; also Graduate Student in The Department of Physics at The College of William and Mary, Williamsburg, Virginia. ABSTRACT
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CARS Temperature and Species Measurements For Air Vehicle Propulsion Systems
The coherent anti-Stokes Raman spectroscopy (CARS) method has recently been used in the United States and Europe to probe several different types of propulsion systems for air vehicles. At NASA Langley Research Center in the United States, CARS has been used to simultaneously measure temperature and the mole fractions of N2, O2 and H2 in a supersonic combustor, representative of a scramjet engi...
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