Effect of reduced gravity and weightlessness on vapor bubble dynamics and heat transfer in boiling liquid
The results on boiling of liquids and gas bubbling under simulated long-term reduced gravity are
 reported. The possibility of extrapolating these results to the real spacecraft conditions is considered and
 the program of on-board space experiments is proposed to test the current th...
Збережено в:
| Опубліковано в: : | Физика низких температур |
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| Дата: | 1998 |
| Автори: | , |
| Формат: | Стаття |
| Мова: | Англійська |
| Опубліковано: |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
1998
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| Теми: | |
| Онлайн доступ: | https://nasplib.isofts.kiev.ua/handle/123456789/176394 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Effect of reduced gravity and weightlessness on vapor bubble dynamics and heat transfer in boiling liquid / K.V. Rusanov, N.S. Shcherbakova // Физика низких температур. — 1998. — Т. 24, № 2. — С. 140-142. — Бібліогр.: 3 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| Резюме: | The results on boiling of liquids and gas bubbling under simulated long-term reduced gravity are
reported. The possibility of extrapolating these results to the real spacecraft conditions is considered and
the program of on-board space experiments is proposed to test the current theory at the relative
accelerations 10⁻⁴-10⁻⁶ which are unattainable in a laboratory. Tests in free-fall towers, in aircraft or
in ballistic rockets are inadequate since only prolonged (over one hour) experiments in the Earth s orbit
can provide reliable data. The advantage of cryogenic liquids, helium, in particular, in space experiments is discussed.
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| ISSN: | 0132-6414 |