| アイテムタイプ |
紀要論文 / Departmental Bulletin Paper(1) |
| 公開日 |
2010-10-21 |
| タイトル |
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タイトル |
層流ファンの理論揚程と諸圧力損失 |
| 言語 |
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|
言語 |
jpn |
| 資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
departmental bulletin paper |
| 著者 |
児玉, 好雄
葉山, 賢司
林, 秀千人
田中, 清裕
河部, 秀彦
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| 著者別名 |
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識別子Scheme |
WEKO |
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識別子 |
52131 |
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姓名 |
Kodama, Yoshio |
| 著者別名 |
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識別子Scheme |
WEKO |
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識別子 |
52132 |
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姓名 |
Hayama, Kenji |
| 著者別名 |
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識別子Scheme |
WEKO |
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識別子 |
52133 |
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姓名 |
Hayashi, Hidechito |
| 著者別名 |
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識別子Scheme |
WEKO |
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識別子 |
52134 |
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姓名 |
Tanaka, Kiyohiro |
| 著者別名 |
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識別子Scheme |
WEKO |
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識別子 |
52135 |
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姓名 |
Kawabe, Hidehiko |
| その他のタイトル |
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その他のタイトル |
Theoretical Pressure Head and PreSsure Head Losses of a Laminar Flow Fan |
| 抄録 |
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内容記述タイプ |
Abstract |
|
内容記述 |
Theoretical pressure head was derived to a laminar flow fan. And the head losses, due to a flow friction and the losses in the rotor inlet and of the divergent flow at the rotor outlet, were predicted theoreticaly. The calculation with these theories shows that the optimum parameters exist to this type fan. The theoretical pressure head goes down when a radius ratio (ri/ro) is greater than 0.8 or a distance between two disks δD is large, and the degree of the going down is so much at flow coefficient less than 0.05. The pressure head losses is consisted mostly of the losses due to a flow friction at δD less than 1.0 mm, but mostly of the losses out of the rotor outlet at δD greater than 1.0 mm. The losses in the rotor inlet isn't so great at any conditions. That is, the minimum head losses is obtained at δD = 0.8 mm. |
| 書誌情報 |
長崎大学工学部研究報告
en : Reports of the Faculty of Engineering, Nagasaki University
巻 21,
号 35,
p. 21-28,
発行日 1990-07
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| ISSN |
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収録物識別子タイプ |
ISSN |
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収録物識別子 |
02860902 |
| EISSN |
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収録物識別子タイプ |
ISSN |
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収録物識別子 |
18805574 |
| 書誌レコードID |
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収録物識別子タイプ |
NCID |
|
収録物識別子 |
AN00178418 |
| 著者版フラグ |
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|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| 出版者 |
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|
出版者 |
長崎大学工学部 |
| 出版社別言語 |
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|
値 |
Faculty of Engineering, Nagasaki University |
| 引用 |
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内容記述タイプ |
Other |
|
内容記述 |
長崎大学工学部研究報告, 21(35), pp.21-28; 1990 |
kogaku21_35_03.pdf (522.8 kB)
