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  1. 紀要VISIO
  2. 第32号

Numerical Analysis for Two-dimensional Heat Transfer of Superfluid Helium with Phase Transition

https://doi.org/10.15005/00000136
https://doi.org/10.15005/00000136
b915b3b4-b750-4f14-b0ea-940736e30bbb
名前 / ファイル ライセンス アクション
klcVISIO032083.pdf klcVISIO032083 (613.1 kB)
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Item type 紀要論文 / Departmental Bulletin Paper(1)
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

Akasaka, Ryo

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Noda, Takafumi

× Noda, Takafumi

Noda, Takafumi

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Fukuda, Kenji

× Fukuda, Kenji

Fukuda, Kenji

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Kobayashi, Hisayasu

× Kobayashi, Hisayasu

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
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
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