| タイトル | Application of laser velocimetry to aircraft wake-vortex measurements |
| 本文（外部サイト） | http://hdl.handle.net/2060/19780004078 |
| 著者（英） | Ciffone, D. L.; Orloff, K. L. |
| 著者所属（英） | NASA Ames Research Center |
| 発行日 | 1977-01-01 |
| 言語 | eng |
| 内容記述 | The theory and use of a laser velocimeter that makes simultaneous measurements of vertical and longitudinal velocities while rapidly scanning a flow field laterally are described, and its direct application to trailing wake-vortex research is discussed. Pertinent measurements of aircraft wake-vortex velocity distributions obtained in a wind tunnel and water towing tank are presented. The utility of the velocimeter to quantitatively assess differences in wake velocity distributions due to wake dissipating devices and span loading changes on the wake-generating model is also demonstrated. |
| NASA分類 | AERODYNAMICS |
| レポートNO | 78N12021 |
| 権利 | No Copyright |
