Investigation on the District Heating Supply and Possibility of Using Waste Heat Energy in Changchun, China
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- Wei Xindong
- Jilin Institute of Architecture Engineering
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- Gao Weijun
- Faculty of Environment Engineering, The University of Kitakyushu
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- Yin Jun
- Jilin Institute of Architecture Engineering
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- Li Haifeng
- Department of Architecture, Waseda University
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- Ojima Toshio
- Department of Architecture, School of Science and Engineering, Waseda University
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説明
In this paper, we analyzed the current situation of district heating in the city of Changchun, including heat source, the rate of propagation and total pipeline length. And we investigated the water temperature, water flux of waste energy source. Based on the investigation, we predicted available waste heat energy storage and the environment benefits when the low-temperature waste energy can be made use of. As a result, we found district heating mainly supplies heat for residence area in Changchun. About 37% of the total heating energy in Changchun is provided by a co-generation system. For the possible waste energy use, we found there is steady source in Changchun from sewage and river. If we can make use of all those sources, about 6.7% of the heating energy consumption can get from the sewage and river. The benefits of decreasing the pollutant are also important.
収録刊行物
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- Journal of Asian Architecture and Building Engineering
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Journal of Asian Architecture and Building Engineering 2 (1), 75-80, 2003
日本建築学会、大韓建築学会、中国建築学会
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詳細情報 詳細情報について
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- CRID
- 1390001205200413696
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- NII論文ID
- 110006345693
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- NII書誌ID
- AA11798263
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- ISSN
- 13472852
- 13467581
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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
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- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可