| タイトル | Demonstration of rapid-scan two-dimensional laser velocimetry in the Langley Vortex Research Facility for research in aerial applications |
| 本文（外部サイト） | http://hdl.handle.net/2060/19770026553 |
| 著者（英） | Gartrell, L. R.; Jordan, F. L., Jr. |
| 著者所属（英） | NASA Langley Research Center |
| 発行日 | 1977-08-01 |
| 言語 | eng |
| 内容記述 | Tests were conducted to demonstrate a rapid scan two dimensional laser velocimeter (LV) measurement technique for aerial applications research. The LV system is capable of simultaneously measuring both vertical and axial flow velocity components in a near or far field vortex system. Velocity profiles were successfully measured in the wake vortex of a representative agricultural aircraft model, with the vortex system rapidly transporting in ground effect. Results indicate that the laser velocimetry technique can provide quantitative information of wake vortex characteristics in ground effect. |
| NASA分類 | LASERS AND MASERS |
| レポートNO | 77N33497
NASA-TM-74081 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/181034 |
