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Apparent Directionaｌ Emittances of Random Rough Surfaceｓ of Metals and Nonmetals
https://kitami-it.repo.nii.ac.jp/records/6286
https://kitami-it.repo.nii.ac.jp/records/628698b47590-dfed-4c83-8271-0ea385e8c2b2
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
3-2-7.pdf (6.7 MB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2007-04-09 | |||||
| タイトル | ||||||
| タイトル | Apparent Directionaｌ Emittances of Random Rough Surfaceｓ of Metals and Nonmetals | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源 | http://purl.org/coar/resource_type/c_6501 | |||||
| タイプ | departmental bulletin paper | |||||
| 著者 |
Kimio, KANAYAMA
× Kimio, KANAYAMA× Kimio, KANAYAMA |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | It is a well-known fact that the graphic forms of the apparent directional emittances of the metallic and the nonmetallic rough surfaces，indicated in polar co-ordinates，are different from those of the flat smooth surfaces of the same kinds．A theoretical analysis of the apparent directional emittances of the metallic and the nonmetallic random rough surfaces was performed， assuming the roughness of those surfaces was composed of various sorts of circular arc grooves distributed regularly at a fixed rate. The apparent directional emittances were calculated applying the emissive characteristics given by the approximate formula introduced by E.Schmidt and other for metals and applying Fresnel’s formula for nonmetals to the inside surface of the groove. The apparent directional emittances of the metallic rough surfaces of aluminum and brass scratched with various grain sized sandpapers and the nonmetallic rough surfaces coated with the asbestos mixture paints ｗere measured，and the result of the theoretical analysis was coｍpared with the experimental result. | |||||
| 言語 | en | |||||
| 書誌情報 |
ja : 北見工業大学研究報告 巻 3, 号 2, p. 267-281, 発行日 1972-06 |
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| フォーマット | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | application/pdf | |||||
| 著者版フラグ | ||||||
| 言語 | en | |||||
| 値 | publisher | |||||
| 出版者 | ||||||
| 出版者 | 北見工業大学 | |||||
| 言語 | ja | |||||
