2024-03-28T10:00:10Z
https://nagoya.repo.nii.ac.jp/oai
oai:nagoya.repo.nii.ac.jp:02003803
2023-01-16T04:31:46Z
320:321:322
Periodic Oscillation of Liquid Helium Boiling in a Narrow Rectangular Duct
Eikoku, Y.
Ishida, K.
Iwamoto, A.
Tsuji, Y.
Helium II
Boiling
Periodic oscillation
Temperature fluctuations in saturated superfluid He II (at 1.9 K) were measured using small thermistors operated by a lock-in amplifier. The experiments were performed in a rectangular channel (13×13×200 mm) with a heater set at the bottom. The temperature oscillated periodically, and a pulsive boiling sound appeared. The two become synchronized, and the oscillating frequencies strongly depend on the helium pressure and the heat flux. When the He pressure decreases, the oscillation frequency decreases. A simple model to predict the cyclic period is presented.
journal article
Springer
2019-07-15
application/pdf
Journal of Low Temperature Physics
1-2
196
6
12
0022-2291
https://nagoya.repo.nii.ac.jp/record/2003803/files/Eikoku_2019_Periodic_Oscillation_of_Liquid_Helium_Boiling_in_a_Narrow_Rectangular_Duct.pdf
eng
https://doi.org/10.1007/s10909-019-02193-8
This version of the article has been accepted for publication, after peer review (when applicable) and is subject to Springer Nature’s AM terms of use, but is not the Version of Record and does not reflect post-acceptance improvements, or any corrections. The Version of Record is available online at: http://dx.doi.org/10.1007/s10909-019-02193-8.