2013 Fiscal Year Final Research Report
Development of a practical system of extraction and use of the heat generated in bamboo chip composting
| Project/Area Number |
23380149
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Agricultural environmental engineering
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| Research Institution | Kanazawa University |
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Principal Investigator |
SEKI hirakazu 金沢大学, 環境デザイン学系, 教授 (90115246)
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| Co-Investigator(Kenkyū-buntansha) |
IKEMOTO Ryoko 金沢大学, 環境デザイン学系, 教授 (40159223)
NAKAKIHARA Eri 金沢大学, 環境デザイン学系, 研究員 (00547193)
HONDA Ryo 金沢大学, サステナブルエネルギー研究センター, 助教 (40422456)
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| Project Period (FY) |
2011-04-01 – 2014-03-31
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| Keywords | 自然エネルギー利用 / 竹チップ / 発酵熱 / 熱伝導解析 |
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| Research Abstract |
Focusing on the heat generated in composting bamboo chips, one of the unused biomass energy sources, we studied the possibility of a system applying the heat extracted. Firstly, we obtained the heat generation rate at the steady-state. Secondly, we derived heat transfer equation for heat extraction by the water pipe arranged in the bamboo chip pile. Then, we certified the validity of the heat transfer model by the experiment of small-scale total system of accumulation and utilization of the generated heat. Moreover, through the experiments for practical-scale system, we clarified the availability of the system model.
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