Transient Behavior of Activated Carbon Fiber-Ethanol Based Two-Stage Adsorption Chiller
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- El-Sharkawy Ibrahim Ibrahim
- Interdisciplinary Graduate School of Engineering Science, Kyushu University
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- Saha Bidyut Baran
- Interdisciplinary Graduate School of Engineering Science, Kyushu University
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- Chakraborty Anutosh
- Interdisciplinary Graduate School of Engineering Science, Kyushu University
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- Hassan Mahmoud
- Interdisciplinary Graduate School of Engineering Science, Kyushu University
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- 小山 繁
- 九州大学大学院総合理工学府物質理工学専攻
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In this study, an analytical investigation on the performance of a low temperature solar or waste heat driven two-stage adsorption chiller is performed. Activated carbon fiber (ACF) of type (A-20) and ethanol are used as adsorbent-refrigerant pair. This innovative system can be driven by heat source of temperature between 50 and 70 degree C in combination with a heat sink of 30 degree C. A mathematical model is developed to analyze the dynamic behavior of the cycle as well as the influence of operating conditions on the cycle performance in terms of cooling capacity and COP. The main advantage of this advanced chiller is that it can be operational with smaller regenerating temperature lifts ({delta}Treg = heat source − heat sink inlet temperatures) than other heat-driven single-stage adsorption systems.
収録刊行物
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- 九州大学大学院総合理工学報告
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九州大学大学院総合理工学報告 30 (1), 58-63, 2008-06
九州大学大学院総合理工学府
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詳細情報 詳細情報について
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- CRID
- 1390853649766591616
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- NII論文ID
- 40019551400
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- NII書誌ID
- AA1147319X
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- ISSN
- 13467883
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- DOI
- 10.15017/14607
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- HANDLE
- 2324/14607
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- NDL書誌ID
- 024206737
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- IRDB
- NDL
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用可