| タイトル | Surface penetrators for planetary exploration: Science rationale and development program |
| 本文（外部サイト） | http://hdl.handle.net/2060/19810012471 |
| 著者（英） | Murphy, J. P.; Clanton, U. S.; Reynolds, R. T.; Blanchard, M. B. |
| 著者所属（英） | NASA Ames Research Center |
| 発行日 | 1981-03-01 |
| 言語 | eng |
| 内容記述 | Work on penetrators for planetary exploration is summarized. In particular, potential missions, including those to Mars, Mercury, the Galilean satellites, comets, and asteroids are described. A baseline penetrator design for the Mars mission is included, as well as potential instruments and their status in development. Penetration tests in soft soil and basalt to study material eroded from the penetrator; changes in the structure, composition, and physical properties of the impacted soil; seismic coupling; and penetrator deflection caused by impacting rocks, are described. Results of subsystem studies and tests are given for design of entry decelerators, high-g components, thermal control, data acquisition, and umbilical cable deployment. |
| NASA分類 | LUNAR AND PLANETARY EXPLORATION |
| レポートNO | 81N21000
NASA-TM-81251
A-8412 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/169602 |
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