The influence of correlated scalar fluctuations on time-averaged laser absorption
tomography measurements of temperature and species in a piloted turbulent premixed …

This paper describes the spectral measurement of Rayleigh–Brillouin scattering (RBS) in Ar,
N 2, and CH 4 at 300 K and pressures up to 20 atm, which is relevant for the application of …

Measuring physical flow properties, such as density and temperature, at high frequency in
high temperature and pressure environments is very challenging. Rapid fluctuations of these …

Steady, premixed tubular flames that produce cellular flames due to low Lewis number can
assist in validating diffusional properties for numerical models. The lean hydrogen-air …

View Video Presentation: https://doi. org/10.2514/6.2021-3624. vid A custom spectroscopic
system is designed and built around a virtually imaged phased array (VIPA) to perform direct …

This dissertation describes advancements in mid-infrared laser absorption tomography for
spatio-temporal measurements of thermochemistry in reacting flows relevant to combustion …

Many optical diagnostic techniques are capable of measuring combusting flows. However,
environmental factors can trouble most techniques such as reflections from metallic surfaces …