Loading...
Please wait, while we are loading the content...
Similar Documents
A two color, dual beam backscattering laser doppler velocimeter
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Orloff, K. L. Grant, G. R. |
| Copyright Year | 1973 |
| Description | A laser Doppler velocimeter has been developed which uses two of the colors emitted from an argon ion laser for the simultaneous measurement of orthogonal velocities. Designed for use in a 2.13 m by 3.05 m wind tunnel, it is capable of traversing its focal volume across spatially unstable flows at scan speeds of up to 1.15 m/sec. Its optical layout and principles of operation are discussed and the data from a typical traversal of a trailing wing tip vortex are presented. |
| File Size | 491457 |
| Page Count | 15 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19730012666 |
| Archival Resource Key | ark:/13960/t07x1517j |
| Language | English |
| Publisher Date | 1973-03-01 |
| Access Restriction | Open |
| Subject Keyword | Wind Tunnels Layouts Optical Properties Color Doppler Effect Velocity Measurement Argon 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 |
