Visualization of oscillating flow in a double-inlet pulse tube refrigerator with a diaphragm inserted in a bypass-tube
Use this link to cite this item : https://ir.lib.hiroshima-u.ac.jp/00046726
ID | 46726 |
file |
fig1-11.zip
877 KB
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creator |
Shiraishi, Masao
Murakami, Masahide
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subject | Pulse tube
Flow visualization
Thermoacoustics
Fluid dynamics
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NDC |
Chemistry
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abstract | The double-inlet pulse tube refrigerator that has a diaphragm inserted in a bypass-tube, which enabled it to transmit a pressure oscillation whereas to obstruct a DC gas flow, was manufactured and tested. The oscillating flow behavior inside of the refrigerator was studied by using a smoke-wire flow visualization technique. It was found that if the diaphragm was optimized, the performance would be improved more than that of the refrigerator with a bypass valve due to the increase in the PV work of the gas and the decrease in the convective heat loss caused by a secondary flow.
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journal title |
Cryogenics
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volume | Volume 52
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issue | Issue 7-9
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start page | 410
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end page | 415
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date of issued | 2012
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publisher | Elsevier Ltd.
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issn | 0011-2275
1879-2235
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ncid | |
publisher doi | |
language |
eng
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nii type |
Journal Article
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HU type |
Journal Articles
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DCMI type | text
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format | application/pdf
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text version | author
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rights | Copyright (c) 2012 Elsevier Ltd.
This is not the published version. Please cite only the published version. この論文は出版社版でありません。引用の際には出版社版をご確認ご利用ください。
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relation url | |
department |
Graduate School of Advanced Sciences of Matter
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note | fig.1-11: Please see attached zip file.
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