| タイトル | Atmospheric Cloud Physics Laboratory thermal control |
| 著者（英） | Scollon, T. R., Jr.; Fogal, G. L.; Moses, J. L. |
| 著者所属（英） | NASA Marshall Space Flight Center|General Electric Co. |
| 発行日 | 1978-07-01 |
| 言語 | eng |
| 内容記述 | The paper presents the development background and the present status of the Atmospheric Cloud Physics Laboratory (ACPL) thermal control capability. The ACPL, a Spacelab payload, is currently in the initial flight hardware development phase for a first flight scheduled in June 1981. The ACPL is intended as a facility for conducting a wide variety of cloud microphysics experimentation under zero gravity conditions. The cloud chambers, which are key elements of the ACPL, have stringent thermal requirements. Thus the expansion chamber inner walls must be uniform to within + or - 0.1 C during both steady-state and transient operation over a temperature range of +30 to -25 C. Design progression of the expansion chamber, from early in-house NASA-MSFC concepts (including test results of a prototype chamber) to a thermal control concept currently under development, is discussed. |
| NASA分類 | GROUND SUPPORT SYSTEMS AND FACILITIES (SPACE) |
| レポートNO | 79A12558
ASME PAPER 78-ENAS-9 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/429617 |
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