Electrical Resistivity of Gallium-Bismuth Solidified in Free Fall
| العنوان: | Electrical Resistivity of Gallium-Bismuth Solidified in Free Fall |
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| المؤلفون: | Lewis L. Lacy, Guenther H. Otto |
| المصدر: | AIAA Journal. 13:219-220 |
| بيانات النشر: | American Institute of Aeronautics and Astronautics (AIAA), 1975. |
| سنة النشر: | 1975 |
| مصطلحات موضوعية: | Angular momentum, Materials science, Projectile, Aerospace Engineering, chemistry.chemical_element, Mechanics, Bismuth, chemistry, Electrical resistivity and conductivity, Physics::Space Physics, Zero gravity, Transient (oscillation), Gallium, Casing |
| الوصف: | Conclusion The behavior of liquid-filled projectiles over long flight paths is well determined by the use of solar aspect sensing and FM/FM telemetry. Transient eigenfrequencies have been experimentally demonstrated to exist for appropriate cavity geometry and fill. A slow angular momentum interchange between the liquid and casing increases the probability of projectile undamping by allowing the casing nutational frequency to hover in the vicinity of the primary eigenfrequency mode. |
| تدمد: | 1533-385X 0001-1452 |
| DOI: | 10.2514/3.49667 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::b4a1587a1fc1564de91c6cdf1e6c95da https://doi.org/10.2514/3.49667 |
| رقم الانضمام: | edsair.doi...........b4a1587a1fc1564de91c6cdf1e6c95da |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 1533385X 00011452 |
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| DOI: | 10.2514/3.49667 |