Abstract
Thermoacoustic oscillation in a helium circulation system is a serious problem to its performance. From a perturbative analysis to the conservative laws on the helium flow, it has been shown that the zeroth order temperature plays an important role on both oscillation and steady flow. From the analysis and an evaluation of the thermal radiation from the environment, the estimation method of the internal fields from the boundary measurements has been derived.
| Original language | English |
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| Title of host publication | 2015 54th Annual Conference of the Society of Instrument and Control Engineers of Japan, SICE 2015 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 145-147 |
| Number of pages | 3 |
| ISBN (Electronic) | 9784907764487 |
| DOIs | |
| Publication status | Published - 2015 Sep 30 |
| Event | 54th Annual Conference of the Society of Instrument and Control Engineers of Japan, SICE 2015 - Hangzhou, China Duration: 2015 Jul 28 → 2015 Jul 30 |
Other
| Other | 54th Annual Conference of the Society of Instrument and Control Engineers of Japan, SICE 2015 |
|---|---|
| Country/Territory | China |
| City | Hangzhou |
| Period | 15/7/28 → 15/7/30 |
Keywords
- Helium circulation system
- Perturbation method
- Thermoacoustics
ASJC Scopus subject areas
- Control and Systems Engineering