Performance Analysis of Ground Heat Source Utilization System Using Heat Pump
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- Ikegami Yasuyuki
- Institute of Ocean Energy, Saga University
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- Arakawa Fusataka
- Graduate School of Science and Engineering, Saga University
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- Kawano Tomohiro
- Sin Nippon Air Technologies
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- Uehara Haruo
- Organization for the Promotion of Ocean Thermal Energy Conversion
Bibliographic Information
- Other Title
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- ヒートポンプを用いた地中熱利用システムの性能解析に関する研究
- ヒートポンプ オ モチイタ チチュウ ネツ リヨウ システム ノ セイノウ カイセキ ニ カンスル ケンキュウ
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Description
This paper describes a performance analysis of a ground source heat pump (GSHP) with plate-type heat exchangers using ammonia as working fluid. To improve thermal and economical efficiency of GSHP, it is essential to enhance the efficiency of GSHP components (ground heat exchanger pipes, evaporator, condenser, compressor etc.) and to optimize total systems of GSHP. Since the ground heat exchanger pipes occupies high ratio of total initial capital cost, we proposed the optimization method of the length and the number of pipes. The performance analysis presented in this paper make possible optimal design of the length and the number of ground heat exchanger pipes in various conditions.
Journal
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- Transactions of the Society of Heating,Air-conditioning and Sanitary Engineers of Japan
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Transactions of the Society of Heating,Air-conditioning and Sanitary Engineers of Japan 30 (100), 1-8, 2005
The Society of Heating, Air-Conditioning & Sanitary Engineers of Japan
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Details 詳細情報について
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- CRID
- 1390282681522622080
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- NII Article ID
- 110007996546
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- NII Book ID
- AN00065706
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- ISSN
- 24240486
- 0385275X
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- NDL BIB ID
- 7416657
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL Search
- CiNii Articles
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- Abstract License Flag
- Disallowed
