| タイトル | The prediction of loads on the Boeing Helicopters Model 360 rotor |
| 著者（英） | Ramachandran, K.; Poling, David; Dadone, Leo; Caradonna, Frank; Silva, Mark |
| 著者所属（英） | Army Aviation Systems Command; NASA Ames Research Center; Flow Analysis, Inc.; Boeing Helicopter Co. |
| 発行日 | 1989-05-01 |
| 言語 | eng |
| 内容記述 | Results are presented from a test/theory correlation investigation involving three rotor-analysis codes, two full potential rotor flow CFD solvers, and data obtained from tests on the Model 360 helicopter's rotor. Attention is given to the problem of reliable higher harmonic loading prediction. It is found that the rotor hover performance and loading experimental data are in excellent agreement with a novel, full potential free-wake computational technology; the need for a multiple tip-vortex wake model's use in predicting vibratory airloads is confirmed. |
| NASA分類 | AIRCRAFT DESIGN, TESTING AND PERFORMANCE |
| レポートNO | 90A28240 |
| 権利 | Copyright |
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