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Velocity profiles in a hot jet by simplified relief
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Copyright Year | 1991 |
| Description | Raman Excitation + Laser Induced Electronic Fluorescence (RELIEF) is a double resonance velocimetry technique in which oxygen molecules are vibrationally excited via stimulated Raman scattering at a specific location within a flow field. After suitable time delay, typically 1-10 microseconds, the displacement of the tagged molecules is determined by laser induced fluorescence imaging. Providing support for the installation of simplified RELIEF flow tagging instrumentation at NASA LaRC was the principal goal of this research. |
| File Size | 391659 |
| Page Count | 17 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19920004180 |
| Archival Resource Key | ark:/13960/t1mh2hv9b |
| Language | English |
| Publisher Date | 1991-11-15 |
| Access Restriction | Open |
| Subject Keyword | Fluid Mechanics And Heat Transfer Raman Spectra Oxygen Laser Doppler Velocimeters Jet Flow Flow Measurement Laser Induced Fluorescence Marking Velocity Distribution Air Flow Ultraviolet Radiation Flash Lamps Flow Distribution Velocity Measurement Raman Lasers Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Technical Report |