Melting Heat Transfer Characteristics of Latent Heat Microcapsule-Water Mixed Slurry Flowing in a Pipe with Constant Wall Heat Flux (Experimental Study)
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- INABA Hideo
- Graduate School of Natural Science and Technology, Okayama University
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- KIM Myoung-jun
- Graduate School of Natural Science and Technology, Okayama University
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- HORIBE Akihiko
- Graduate School of Natural Science and Technology, Okayama University
Bibliographic Information
- Other Title
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- 等熱流束加熱を受ける円管内を流動する潜熱マイクロカプセル混合水スラリーの融解伝熱特性（実験的検討）
- トウネツ リュウソク カネツ オ ウケル エンカン ナイ オ リュウドウ スル センネツ マイクロカプセル コンゴウスイ スラリー ノ ユウカイ デンネツ トクセイ ジッケンテキ ケントウ
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Abstract
The present experiments have been performed for obtaining the melting heat transfer characteristics of micro-encapsulated solid-liquid phase change material and water mixed slurry flow in a circular tube heated with constant wall heat flux. The phase change material having a low melting point was selected for a domestic cooling system in the present study. The governing parameters were found to be latent heat material concentration,heat,flux,and the slurry velocity. The experimental results revealed that the mean heat transfer coefficient of latent microcapsule slurry was about l.3~l.8 times greater than that of the single phase of water. Moreover the effectiveness of heat transfer coefficient to friction factor had a maximum at latent heat material concentration of 25%.
Journal
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- Transactions of the Japan Society of Refrigerating and Air Conditioning Engineers
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Transactions of the Japan Society of Refrigerating and Air Conditioning Engineers 19 (1), 13-22, 2002
Japan Society of Refrigerating and Air Conditioning Engineers
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Keywords
Details 詳細情報について
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- CRID
- 1390001204666922112
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- NII Article ID
- 130004565904
- 10007975258
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- NII Book ID
- AA11125910
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- ISSN
- 2185789X
- 13444905
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- NDL BIB ID
- 6123111
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- CiNii Articles
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- Abstract License Flag
- Disallowed
