Development of a Vorticity Meter
A vorticity meter which permits use of a novel and simple calibration method is described. It is an instrument that can accommodate more than one shaft and bearing in sequence, so that a simple law for the correction to the measured rotor speed arising on account of bearing friction can be easily de...
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| Veröffentlicht in: | Journal of aircraft 1978-11, Vol.15 (11), p.799-800 |
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| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | A vorticity meter which permits use of a novel and simple calibration method is described. It is an instrument that can accommodate more than one shaft and bearing in sequence, so that a simple law for the correction to the measured rotor speed arising on account of bearing friction can be easily derived. Effects of pitch and yaw were determined. |
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| ISSN: | 0021-8669 1533-3868 |
| DOI: | 10.2514/3.58449 |