Abstract
The applicability of laser-induced molecular fluorescence, Rayleigh and Raman scattering for making quantitative, time-resolved two-dimensional gas concentration measurements in turbulent flows has been reviewed. Preliminary experimental results obtained as well in cold and chemically non-reacting as in hot and reactive gas flows by several working groups indicate, that all the three techniques can be used to monitor the concentration distribution in selected sections of turbulent flows using an optical multichannel analyzer for signal acquisition. The resulting data allow to quantitatively study the turbulent mixing mechanism. Time-resolved information about large-scale structures is obtained.
Sign-in/Register to access full text options 
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
