Evaluation of Cycle Characteristics Double-stage Adsorption Heat Pump with Different Adsorbent
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- ESAKI Takehiro
- Applied Chemistry, Chemical Engineering and Biotechnology, Graduate School of Engineering, Nagoya University
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- KOBAYASHI Noriyuki
- Applied Chemistry, Chemical Engineering and Biotechnology, Graduate School of Engineering, Nagoya University
Bibliographic Information
- Other Title
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- 異種吸着材を用いた二段式吸着ヒートポンプのサイクル特性評価
- イシュ キュウチャクザイ オ モチイタ ニダンシキ キュウチャク ヒートポンプ ノ サイクル トクセイ ヒョウカ
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Description
It is discussed system characteristics of double-stage adsorption heat pump with different adsorbent in this paper. We choose FAM-Z05 as 1st adsorbent, AC as 2nd adsorbent. This system can be operated by heat source of temperature 45-50 ℃ and generated cooling power at 15 ℃. We experimentally study the effect of double-stage system on volumetric cooling power (VCP) and Coefficient of performance (COP) in some heat source of temperature conditions. Results show that double-stage system would produce higher VCP than single-stage system at heat source of temperature 50 ℃. The value of COP on double-stage at 50 ℃ is lower than single-stage since twice amount of heat is utilized for desorption heat to FAM-Z05 and AC. Altho ugh the double-stage0 system with FAM-Z05 and AC are equal to VCP between 45 ℃ and 50 ℃, the value of COP at 45 ℃ is higher than 50 ℃. The value of COP in this double-stage system is affected by amount of sensible heat in FAM-Z05 and AC adsorber.
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 32 (4), 427-433, 2015
Japan Society of Refrigerating and Air Conditioning Engineers
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Details 詳細情報について
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- CRID
- 1390001204665101184
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- NII Article ID
- 40020708187
- 130005188958
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- NII Book ID
- AA11125910
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- ISSN
- 2185789X
- 13444905
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- NDL BIB ID
- 027051635
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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