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ID 46726
file
fig1-11.zip 877 KB
creator
Shiraishi, Masao
Murakami, Masahide
subject
Pulse tube
Flow visualization
Thermoacoustics
Fluid dynamics
NDC
Chemistry
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.
journal title
Cryogenics
volume
Volume 52
issue
Issue 7-9
start page
410
end page
415
date of issued
2012
publisher
Elsevier Ltd.
issn
0011-2275
1879-2235
ncid
publisher doi
language
eng
nii type
Journal Article
HU type
Journal Articles
DCMI type
text
format
application/pdf
text version
author
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。
relation url
department
Graduate School of Advanced Sciences of Matter
note
fig.1-11: Please see attached zip file.



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