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NACA-WR-L-301
Wind-tunnel investigation of control-surface characteristics III - a small aerodynamic balance of various nose shapes used with a 30-percent-chord flap on an NACA 0009 airfoil
Year: 1941
Abstract: Tests have been made in the NACA 4-, by 6-foot vertical wind tunnel of an NACA 0009 airfoil with a 30-percent-chord flap having a small amount of aerodynamic balance. In the investigation the effect of balance nose shape and gap at the nose of the flap has been determined. A few tests were made to determine the effectiveness of a tab on the balanced surface. The complete section aerodynamic characteristics of some of the arrangements tested are given. A partial analysis of the data has been made, and the results are discussed.
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| contributor author | NASA - National Aeronautics and Space Administration (NASA) | |
| date accessioned | 2017-09-04T17:03:00Z | |
| date available | 2017-09-04T17:03:00Z | |
| date copyright | 01/01/1941 | |
| date issued | 1941 | |
| identifier other | XVUYYDAAAAAAAAAA.pdf | |
| identifier uri | https://yse.yabesh.ir/std/handle/yse/126551 | |
| description abstract | Tests have been made in the NACA 4-, by 6-foot vertical wind tunnel of an NACA 0009 airfoil with a 30-percent-chord flap having a small amount of aerodynamic balance. In the investigation the effect of balance nose shape and gap at the nose of the flap has been determined. A few tests were made to determine the effectiveness of a tab on the balanced surface. The complete section aerodynamic characteristics of some of the arrangements tested are given. A partial analysis of the data has been made, and the results are discussed. | |
| language | English | |
| title | NACA-WR-L-301 | num |
| title | Wind-tunnel investigation of control-surface characteristics III - a small aerodynamic balance of various nose shapes used with a 30-percent-chord flap on an NACA 0009 airfoil | en |
| type | standard | |
| page | 41 | |
| status | Active | |
| tree | NASA - National Aeronautics and Space Administration (NASA):;1941 | |
| contenttype | fulltext |