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Enhancing the collectivity of water vapor in a plastic film tunnel using an improved underground condensation system
https://doi.org/10.34556/0002001049
https://doi.org/10.34556/0002001049f173a7f9-0cca-4f8f-ab73-94057ff3eff7
| 名前 / ファイル | ライセンス | アクション |
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2001049 (672.5 KB)
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| Item type | 国際農研デフォルトアイテムタイプ（フル）(1) | |||||||||
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| 公開日 | 2025-10-06 | |||||||||
| タイトル | ||||||||||
| タイトル | Enhancing the collectivity of water vapor in a plastic film tunnel using an improved underground condensation system | |||||||||
| 言語 | en | |||||||||
| 作成者 |
Ikeura, Hiroshi
× Ikeura, Hiroshi
ORCID
0009-0009-3183-2794
× Fujimaki, Haruyuki
ORCID
0000-0003-0175-1773
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| アクセス権 | ||||||||||
| アクセス権 | open access | |||||||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||||||
| 権利情報 | ||||||||||
| 権利情報 | © The Author(s), under exclusive licence to the International Society of Paddy and Water Environment Engineering 2024 | |||||||||
| 権利情報 | ||||||||||
| 権利情報 | This version of the article has been accepted for publication, after peer review (when applicable) and is subject to Springer Nature’s AM terms of use, but is not the Version of Record and does not reflect post-acceptance improvements, or any corrections. The Version of Record is available online at: https://doi.org/10.1007/s10333-024-01001-8 | |||||||||
| 主題 | ||||||||||
| 主題 | Underground condensation, Heat exchange pipe, Plastic film tunnel, Water vapor, Collection ratio | |||||||||
| 内容記述 | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | We improved an earth-air heat exchange water distillation system proposed by Ishikawa et al. (1996), a technology that can be used to obtain freshwater from saline or agricultural drainage water, to enhance the collectivity of water vapor in a plastic film tunnel. Shifting the heat exchange pipe from the inside to the outside of the tunnel enhanced the water vapor collection ratio by 2.6-fold. Moreover, change in the pipe structure from one PVC pipe with a diameter of 100 mm to four PVC pipes with diameters of 50 mm doubled the collection ratio. Water vapor condensation in the pipes mainly occurred during the daytime, whereas that condensed on the plastic film continuously occurred throughout the day. In the case of the improved system with four φ50 pipes embedded outside the tunnel, the total volume of water collected by both the pipes and plastic film was 46 % of that of evaporated water in the tunnel. The collectivity was 1.3- fold higher than that of the control, corresponding to the model of Ishikawa et al. (1996). Considering the shifting of pipes, the difference in the average air temperature between the tunnel and pipe during fan operation was the primary determinant of the water volume collected by the pipes. Considering the change in pipe structure, the average air temperature in the tunnel during fan operation was the primary factor of the water volume collected by the pipes, followed by the difference in average temperature between the tunnel air and inner pipe wall during fan operation. | |||||||||
| 言語 | en | |||||||||
| 内容記述 | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | Official journal of the International Society of Paddy and Water Environment Engineering (PAWEES). | |||||||||
| 言語 | en | |||||||||
| 出版者 | ||||||||||
| 出版者 | Springer | |||||||||
| 日付 | ||||||||||
| 日付 | 2024-08-23 | |||||||||
| 日付タイプ | Accepted | |||||||||
| 言語 | ||||||||||
| 言語 | eng | |||||||||
| 資源タイプ | ||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||
| 資源タイプ | journal article | |||||||||
| 出版タイプ | ||||||||||
| 出版タイプ | AM | |||||||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||||||
| ID登録 | ||||||||||
| ID登録 | 10.34556/0002001049 | |||||||||
| ID登録タイプ | JaLC | |||||||||
| 関連情報 | ||||||||||
| 関連タイプ | isVersionOf | |||||||||
| 識別子タイプ | DOI | |||||||||
| 関連識別子 | https://doi.org/10.1007/s10333-024-01001-8 | |||||||||
| 収録物識別子 | ||||||||||
| 収録物識別子タイプ | EISSN | |||||||||
| 収録物識別子 | 1611-2504 | |||||||||
| 収録物識別子 | ||||||||||
| 収録物識別子タイプ | NCID | |||||||||
| 収録物識別子 | AA12106514 | |||||||||
| 書誌情報 |
en : Paddy and Water Environment 巻 23, p. 95-109, 発行日 2024-10-02 |
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| 助成情報 | ||||||||||
| 識別子タイプ | Crossref Funder | |||||||||
| 助成機関識別子 | https://doi.org/10.13039/501100009472 | |||||||||
| 助成機関名 | Japan International Research Center for Agricultural Sciences (JIRCAS)(en) | |||||||||
