Abstract
We are currently investigating the use of transient grating spectroscopy as a diagnostic for applications in high-pressure combustion. We have recorded nonresonant, laser-induced transient grating signals in pressurized, sooting flames. The signals are recorded in a time-resolved manner. Analysis of the corresponding power spectrum permits the extraction of the local temperature and pressure.
Original language | English (US) |
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Title of host publication | 36th AIAA Aerospace Sciences Meeting and Exhibit |
Publisher | American Institute of Aeronautics and Astronautics Inc, AIAA |
State | Published - Jan 1 1998 |
Externally published | Yes |