| タイトル | A comparison of experimental and theoretical turbulence reduction from screens, honeycomb and honeycomb-screen combinations |
| 著者（英） | Brooks, J. D.; Scheiman, J. |
| 著者所属（英） | NASA Langley Research Center |
| 発行日 | 1980-01-01 |
| 言語 | eng |
| 内容記述 | A 1/2-scale model of a portion of the NASA Langley 8-foot transonic pressure tunnel was used to conduct some turbulence reduction research. The experimental results are correlated with various theories. Screens alone reduce axial turbulence more than the lateral turbulence; whereas, honeycomb alone reduce lateral turbulence more than axial turbulence. Because of this difference, the physical mechanism for decreasing turbulence for screens and honeycomb must be completely different. Honeycomb with a downstream screen is an excellent combination for reducing turbulence. |
| NASA分類 | RESEARCH AND SUPPORT FACILITIES (AIR) |
| レポートNO | 80A26943
AIAA PAPER 80-0433 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/422468 |
