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  1. 学術雑誌論文
  2. 洋雑誌

Study of the Light Received Characteristics of a Plant-Shoot-Light-Condensing System with Simple Leaves or Lobed Leaves

https://kitami-it.repo.nii.ac.jp/records/7471
https://kitami-it.repo.nii.ac.jp/records/7471
1ee2b39f-5d38-4099-8cdb-35ae6705a92e
名前 / ファイル ライセンス アクション
03_15obara.pdf 03_15obara.pdf (616.6 kB)
Item type 学術雑誌論文 / Journal Article(1)
公開日 2010-04-08
タイトル
タイトル Study of the Light Received Characteristics of a Plant-Shoot-Light-Condensing System with Simple Leaves or Lobed Leaves
言語 en
言語
言語 eng
キーワード
主題Scheme Other
主題 Light Condensing System
キーワード
主題Scheme Other
主題 Plant Shoot Arrangement
キーワード
主題Scheme Other
主題 Genetic Algorithm
キーワード
主題Scheme Other
主題 Cross Entropy
キーワード
主題Scheme Other
主題 Dogwood, Ginkgo Biloba
資源タイプ
資源 http://purl.org/coar/resource_type/c_6501
タイプ journal article
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
著者 OBARA, Shinya

× OBARA, Shinya

en OBARA, Shinya

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著者別名
識別子Scheme WEKO
識別子 44843
識別子Scheme KAKEN
識別子URI https://nrid.nii.ac.jp/ja/nrid/1000010342437
識別子 10342437
姓名 小原, 伸哉
言語 ja
抄録
内容記述タイプ Abstract
内容記述 Plant shoot configurations evolve so that maximum sunlight may be obtained. The objective of this study is to develop a compact light-condensing system mimicking a plant shoot configuration that is applicable to a light source from a large area. In this paper, the relationship between the position of a light source (the sun) and the rate at which light is absorbed by each leaf was investigated in detail for plant shoot models of a dogwood (simple leaf) and a ginkgo tree (lobed leaf). The rate of light quantum received in each leaf model is reported to an analysis program that uses cross entropy (CE). The analyses showed that the peak amount of light received in the plant-shoot-light-condensing system was during February (vernal equinox) and October (autumnal equinox). Similarly, the rate of light quantum received in each leaf was measured with the CE. The results found that the plant-shoot-light-condensing system that maximizes the amount of light received has differences in the light received in each leaf. Furthermore, the light-condensing characteristics of the ginkgo biloba model are better than the dogwood model. The light-condensing characteristics of a leaf are influenced by the size, a lobe, shape, and the length of the branch.
書誌情報 Journal of Thermal Science and Technology

巻 4, 号 1, p. 41-52, 発行日 2009
DOI
識別子タイプ DOI
関連識別子 http://doi.org/10.1299/jtst.4.41
フォーマット
内容記述タイプ Other
内容記述 application/pdf
出版者
出版者 日本機械学会
言語 ja
著者版フラグ
言語 en
値 publisher
出版タイプ
出版タイプ VoR
出版タイプResource http://purl.org/coar/version/c_970fb48d4fbd8a85
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