| タイトル | A continuum method for modeling surface tension |
| 著者（英） | Brackbill, J. U.; Zemach, C.; Kothe, D. B. |
| 著者所属（英） | NASA Lewis Research Center |
| 発行日 | 1992-06-01 |
| 言語 | eng |
| 内容記述 | In the novel method presented for modeling the effects of surface tension on fluid motion, the interfaces between fluids with different, color-represented properties are finite-thickness transition regions across which the color varies continuously. A force density proportional to the surface curvature of constant color is defined at each point in the transition region; this force-density is normalized in such a way that the conventional description of surface tension on an interface is recovered when the ratio of local transition-reion thickness to local curvature radius approaches zero. The properties of the method are illustrated by computational results for 2D flows. |
| NASA分類 | FLUID MECHANICS AND HEAT TRANSFER |
| レポートNO | 92A45707 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/325913 |
