درباره ما
NACA-RM-L58B05
Low-subsonic investigation to determine the chordwise pressure distribution and effectiveness of spoilers on a thin, low-aspect-ratio, unswept, untapered, semispan wing and on the wing with leading and trailing-edge flaps
| contributor author | NASA - National Aeronautics and Space Administration (NASA) | |
| date accessioned | 2017-09-04T17:52:52Z | |
| date available | 2017-09-04T17:52:52Z | |
| date copyright | 01/01/1958 | |
| date issued | 1958 | |
| identifier other | FCYIYDAAAAAAAAAA.pdf | |
| identifier uri | http://yse.yabesh.ir/std/handle/yse/176019 | |
| description abstract | INTRODUCTION Considerable interest has been shown in the use of spoilers for lateral control and gust alleviation. The spoiler is more effective as a lateral control when it is located in a more rearward position, and, as pointed out in references 1 and 2, the spoiler is more effective as a gust alleviator (reduces the lift-curve slope) when it is located in a more forward position. The present investigation was made in the Langley 300-MPH 7- by 10-foot tunnel to obtain the static longitudinal and lateral aerodynamic characteristics and the chordwise pressure distribution at the 60-percentsemispan station over a thin, low-aspect-ratio, unswept, untapered, semispan wing with a 10-percent-chord projection spoiler of various spans located at various chordwise locations on the wing with leading- and trailing-edge flaps. The results of the investigation are presented without discussion. Pressure coefficients, section normal-force coefficients, and section pitching-moment coefficients are presented in tabular form. | |
| language | English | |
| title | NACA-RM-L58B05 | num |
| title | Low-subsonic investigation to determine the chordwise pressure distribution and effectiveness of spoilers on a thin, low-aspect-ratio, unswept, untapered, semispan wing and on the wing with leading and trailing-edge flaps | en |
| type | standard | |
| page | 134 | |
| status | Active | |
| tree | NASA - National Aeronautics and Space Administration (NASA):;1958 | |
| contenttype | fulltext |
