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Numerical Analysis for Two-dimensional Heat Transfer of Superfluid Helium with Phase Transition
https://doi.org/10.15005/00000136
https://doi.org/10.15005/00000136b915b3b4-b750-4f14-b0ea-940736e30bbb
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
klcVISIO032083 (613.1 kB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||||||||||
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| 公開日 | 2013-01-31 | |||||||||||||
| タイトル | ||||||||||||||
| タイトル | Numerical Analysis for Two-dimensional Heat Transfer of Superfluid Helium with Phase Transition | |||||||||||||
| タイトル | ||||||||||||||
| タイトル | Numerical Analysis for Two-dimensional Heat Transfer of Superfluid Helium with Phase Transition | |||||||||||||
| 言語 | en | |||||||||||||
| 言語 | ||||||||||||||
| 言語 | eng | |||||||||||||
| キーワード | ||||||||||||||
| 主題Scheme | Other | |||||||||||||
| 主題 | Superfluid_helium | |||||||||||||
| キーワード | ||||||||||||||
| 主題Scheme | Other | |||||||||||||
| 主題 | Normal_fluid_helium | |||||||||||||
| キーワード | ||||||||||||||
| 主題Scheme | Other | |||||||||||||
| 主題 | Phase_transition | |||||||||||||
| キーワード | ||||||||||||||
| 主題Scheme | Other | |||||||||||||
| 主題 | Numerical_analysis | |||||||||||||
| キーワード | ||||||||||||||
| 主題Scheme | Other | |||||||||||||
| 主題 | Internal_convection | |||||||||||||
| キーワード | ||||||||||||||
| 言語 | en | |||||||||||||
| 主題Scheme | Other | |||||||||||||
| 主題 | Superfluid_helium | |||||||||||||
| キーワード | ||||||||||||||
| 言語 | en | |||||||||||||
| 主題Scheme | Other | |||||||||||||
| 主題 | Normal_fluid_helium | |||||||||||||
| キーワード | ||||||||||||||
| 言語 | en | |||||||||||||
| 主題Scheme | Other | |||||||||||||
| 主題 | Phase_transition | |||||||||||||
| キーワード | ||||||||||||||
| 言語 | en | |||||||||||||
| 主題Scheme | Other | |||||||||||||
| 主題 | Numerical_analysis | |||||||||||||
| キーワード | ||||||||||||||
| 言語 | en | |||||||||||||
| 主題Scheme | Other | |||||||||||||
| 主題 | Internal_convection | |||||||||||||
| 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 |
Akasaka, Ryo
× Akasaka, Ryo
× Noda, Takafumi
× Fukuda, Kenji
× Kobayashi, Hisayasu
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| 著者別名 | ||||||||||||||
| 姓名 | 赤坂, 亮 | |||||||||||||
| 抄録 | ||||||||||||||
| 内容記述タイプ | Abstract | |||||||||||||
| 内容記述 | The purpose of this paper is to confirm the validity of the numerical model proposed in our previous paper for a two-dimensional analysis. The model can be applied to a wide range of temperatures from superfluid helium to normal fluid helium at vapor state. Two-dimensional numerical analysis for the horizontal channel with the heated bottom was performed, and the results were compared with experimental results. For low heat flux, the temperature profiles at steady state obtained from the analysis showed quantitative agreements with those from the experiment. For higher heat flux, the numerical results were able to represent the experimental temperature profiles qualitatively. In the transient analysis, the model was able to simulate the change of the velocity field caused by the phase transition. It was concluded that the validity of the proposed model in the temperature range including the phase transition was partially verified. | |||||||||||||
| 内容記述 | ||||||||||||||
| 内容記述タイプ | Other | |||||||||||||
| 内容記述 | The purpose of this paper is to confirm the validity of the numerical model proposed in our previous paper for a two-dimensional analysis. The model can be applied to a wide range of temperatures from superfluid helium to normal fluid helium at vapor state. Two-dimensional numerical analysis for the horizontal channel with the heated bottom was performed, and the results were compared with experimental results. For low heat flux, the temperature profiles at steady state obtained from the analysis showed quantitative agreements with those from the experiment. For higher heat flux, the numerical results were able to represent the experimental temperature profiles qualitatively. In the transient analysis, the model was able to simulate the change of the velocity field caused by the phase transition. It was concluded that the validity of the proposed model in the temperature range including the phase transition was partially verified. | |||||||||||||
| 書誌情報 |
紀要visio : research reports Visio 巻 32, p. 83-92, 発行日 2005-07-31 |
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| 出版者 | ||||||||||||||
| 出版者 | 九州ルーテル学院大学 | |||||||||||||
| ISSN | ||||||||||||||
| 収録物識別子タイプ | ISSN | |||||||||||||
| 収録物識別子 | 13432133 | |||||||||||||
