| タイトル | Acoustic bubble removal method |
| 本文（外部サイト） | http://hdl.handle.net/2060/19830027510 |
| 著者（英） | Wang, T. G.; Elleman, D. D.; Trinh, E. H. |
| 著者所属（英） | NASA Pasadena Office|Jet Propulsion Lab., California Inst. of Tech. |
| 発行日 | 1983-08-16 |
| 言語 | eng |
| 内容記述 | A method is described for removing bubbles from a liquid bath such as a bath of molten glass to be used for optical elements. Larger bubbles are first removed by applying acoustic energy resonant to a bath dimension to drive the larger bubbles toward a pressure well where the bubbles can coalesce and then be more easily removed. Thereafter, submillimeter bubbles are removed by applying acoustic energy of frequencies resonant to the small bubbles to oscillate them and thereby stir liquid immediately about the bubbles to facilitate their breakup and absorption into the liquid. |
| NASA分類 | ACOUSTICS |
| レポートNO | 83N35781 |
| 権利 | No Copyright |
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