| タイトル | Comment on 'Convergence characteristics of a vortex-lattice method for nonlinear configuration aerodynamics' |
| 著者（英） | Luckring, J. M. |
| 著者所属（英） | NASA Langley Research Center |
| 発行日 | 1986-10-01 |
| 言語 | eng |
| 内容記述 | It is proposed that the study of Rusak et al. (1985), which reports numerical modeling sensitivities on longitudinal force/moment properties for a vortex-lattice method incorporating free vortex filaments to represent the leading-edge vortex separation, employs a formula that is strongly affected by the particular points of analysis chosen. This results in a narrowly applicable curve fit, where numerical sensitivities of the theory are inappropriately traded off against physical effects that are not modeled in that theory. Attention is also given to questionable drag estimate computations. |
| NASA分類 | AERODYNAMICS |
| レポートNO | 87A17818 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/381004 |
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