| タイトル | Finite-volume and integral-equation techniques for transonic and supersonic vortex-dominated flows |
| 著者（英） | Chuang, A.; Chu, L.-C.; Kandil, O. A. |
| 著者所属（英） | Old Dominion Univ. |
| 発行日 | 1986-01-01 |
| 言語 | eng |
| 内容記述 | Two computational techniques are developed to calculate the compressible vortex-dominated flows. The first technique is a finite-volume Euler Solver which uses four-Stage Runge-Kutta time stepping with second- and fourth-order dissipation terms. The technique is applied to supersonic conical and three-dimensional flows about sharp- and round-edged delta wings. Attached and separated-flow solutions have been obtained depending on the values of damping coefficients. The second technique is an integral-equation solver of the full potential equation which uses a volume-integral term in addition to the classical surface-integral terms. The technique is applied to transonic three-dimensional flows about sharp-edged delta wings. A hybrid technique which combines the finite-volume and the integral-equation solvers is also presented. |
| NASA分類 | AERODYNAMICS |
| レポートNO | 86A49045 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/382926 |
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