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閉鎖型傾斜ハウス内の温度および速度場のモデル化
http://hdl.handle.net/2297/46806
http://hdl.handle.net/2297/46806c0616999-e6fb-4415-9f3b-264154a50cb7
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
TE-PR-SEKI-H-29.pdf (3.8 MB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2017-10-03 | |||||
| タイトル | ||||||
| タイトル | 閉鎖型傾斜ハウス内の温度および速度場のモデル化 | |||||
| タイトル | ||||||
| タイトル | Mathematical Modeling of Temperature and Velocity Fields in a Closed-Type Sloped Greenhouse | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| 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 | |||||
| 著者 |
関, 平和
× 関, 平和× 木村, 達郎× 宮本, 暁人× 菅谷, 博× 佐々木, 華織× 猪之奥, 康治 |
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| 書誌情報 |
Journal of Agricultural Meteorology = 農業気象 巻 57, 号 1, p. 29-40, 発行日 2001-01-01 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0021-8588 | |||||
| NCID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA12492451 | |||||
| DOI | ||||||
| 関連タイプ | isIdenticalTo | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.2480/agrmet.57.29 | |||||
| 出版者 | ||||||
| 出版者 | 日本農業気象学会 = Society of Agricultural Meteorology of Japan | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | A mathematical model was developed for predicting air temperature, humidity and velocity fields in a closed-type sloped greenhouse. Calculated results of air temperature profile along the slope agreed well with the experimental results except in the daytime when the air temperature was high, and it seemed that the model would be useful for environment analysis in the sloped greenhouse. This model would be better if three-dimensional heat flow had been taken into account in the daytime. Both the calculated and experimental results showed that air temperature was higher in the upper part of the slope than that in the lower part for the greenhouse with a double-film-cover. For the greenhouse with a single-film-cover, however, air temperature in the upper part was not necessarily higher than that in the lower part especially in the nighttime. Provided that floor and cover temperatures were uniform, respectively, air temperature and velocity fields were simulated. The simulated results showed an appearance of air temperature difference between the upper and lower parts. Both the higher and lower temperature regions extend as inclined angle increases. However, this temperature difference between the upper and lower parts in the case of 10 degrees of inclined angle is not so different from that in the case of 30 degrees. In addition, an increase in the inclined angle makes air velocity larger, so that its increase over a certain critical value inhibits the development of air temperature difference between the upper and lower parts rather than promotes it. | |||||
| 権利 | ||||||
| 権利情報 | Copyright © The Society of Agricultural Meteorology of Japan | |||||
| 権利URI | ||||||
| 権利情報 | http://www.agrmet.jp/ | |||||
| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
| 関連URI | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | https://www.jstage.jst.go.jp/browse/agrmet | |||||
| 関連URI | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | http://agrmet.jp/ | |||||
