| Item type |
紀要論文 / Departmental Bulletin Paper(1) |
| 公開日 |
2015-03-26 |
| タイトル |
|
|
タイトル |
Experimental Study on Porous-Plug Phase Separator for Superfluid Hell |
|
言語 |
en |
| 言語 |
|
|
言語 |
eng |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
departmental bulletin paper |
| 著者 |
MURAKAMI, Masahide
NAKANIWA, Noriyuki
NAKAI, Hirotaka
UYAMA, Kiichiro
|
| 著者所属（英） |
|
|
|
en |
|
|
Inst. of Structural Eng., University of Tsukuba. |
| 著者所属（英） |
|
|
|
en |
|
|
Nissan Motor Co. Ltd. |
| 著者所属（英） |
|
|
|
en |
|
|
Inst. of Structural Eng., University of Tsukuba. |
| 著者所属（英） |
|
|
|
en |
|
|
Toshiba Corporation, Fuchu Works. |
| 出版者 |
|
|
出版者 |
宇宙科学研究所 |
| 出版者（英） |
|
|
出版者 |
Institute of Space and Astronautical Science |
| 書誌情報 |
en : The Institute of Space and Astronautical Science report
巻 612,
p. 1-35,
発行日 1984-06
|
| 抄録（英） |
|
|
内容記述タイプ |
Other |
|
内容記述 |
Superfluid liquid helium II (Hell) has been requested for cooling of such space borne instruments as infrared detectors down to absolute zero. A phase separator composes of a crucial part of such cryogenic systems to allow the liquid phase to be separated from the vapor in order to safely contain Hell in containers in the zero-gravity state. In the present investigation, porous-plugs were fabricated and tested to understand the basic flow characteristics through porous-plugs both in the loboratory and in the zero-gravity state aboard a rocket. Results show that the phase separation and the cooling power control were satisfactorily performed in both situations. The fundamental feature of the flow phenomena through porous-plugs is made clear quantitatively as well as qualitatively to provide sufficient data for the practical design of porous-plugs is made clear quantitatively as well as qualitatively to provide sufficient data for the practical design of porous-plugs for potential space borne IR telescope systems. |
| ISSN |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
0285-6808 |
| 書誌レコードID |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA10632072 |
| 資料番号 |
|
|
内容記述タイプ |
Other |
|
内容記述 |
資料番号: SA0034971000 |
SA0034971.pdf (1.9 MB)
