Dual-Cavity Rayleigh Scattering Measurement System

  • Magazine Article
  • TBMG-21808
Published April 01, 2015 by Tech Briefs Media Group in United States
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  • English

Molecular-based optical diagnostics techniques capable of obtaining simultaneous measurements of multiple fluid properties are critically important for characterizing hypersonic air-breathing engines, such as scramjet engines and scramjet-rocket combined cycle engines. Correlations between those properties lead to a more detailed understanding of complex flow behavior, and aid in the development of multiparameter turbulence models required for supersonic combustion engine flow path predictions.