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Numerical Study on Characteristics of Stress in Ω-Shaped Tubular Bellows
http://hdl.handle.net/10258/2056
http://hdl.handle.net/10258/2056ff6f0f37-edf8-4edb-9434-ed8ce24de299
名前 / ファイル | ライセンス | アクション |
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kiyo62_pp47-53.pdf (1.9 MB)
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||||||||
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公開日 | 2013-04-02 | |||||||||||
タイトル | ||||||||||||
言語 | en | |||||||||||
タイトル | Numerical Study on Characteristics of Stress in Ω-Shaped Tubular Bellows | |||||||||||
言語 | ||||||||||||
言語 | eng | |||||||||||
キーワード | ||||||||||||
言語 | en | |||||||||||
主題Scheme | Other | |||||||||||
主題 | Bellows | |||||||||||
キーワード | ||||||||||||
言語 | en | |||||||||||
主題Scheme | Other | |||||||||||
主題 | Ω-shaped | |||||||||||
キーワード | ||||||||||||
言語 | en | |||||||||||
主題Scheme | Other | |||||||||||
主題 | Expansion Joint | |||||||||||
キーワード | ||||||||||||
言語 | en | |||||||||||
主題Scheme | Other | |||||||||||
主題 | Flexible Tube | |||||||||||
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 | departmental bulletin paper | |||||||||||
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 |
アムバリタ, ヒムサール
× アムバリタ, ヒムサール× 臺丸谷, 政志× 藤木, 裕行
WEKO
5823
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室蘭工業大学研究者データベースへのリンク | ||||||||||||
藤木 裕行(FUJIKI Hiroyuki) | ||||||||||||
http://rdsoran.muroran-it.ac.jp/html/100000019_ja.html | ||||||||||||
抄録 | ||||||||||||
内容記述タイプ | Abstract | |||||||||||
内容記述 | Tubular bellows is a mechanical device for absorbing energy or displacement in structures. It is widely used to deal with vibrations, thermal expansion, and the angular, radial, and axial displacements of components. In the present study, the characteristics of stress in Ω-shaped tubular bellows are studied numerically. An Ω-shaped of tubular bellows available in market is subjected to internal pressure and deflection loads. The stresses are compared with the conventional U-shaped bellows. Elastic analyses of a two-dimensional, axisymmetric model with structural solid elements were carried out. A full convolution of each bellow was modeled. The dimensions of the bellows are as follows: ri_i = 64mm, r_0 = 77mm, q = 11.5 mm, and thickness t = 0.45mm. The bellows are made of SUS321 with properties of E = 193 GPa and υ = 0.3. The numerical results show good agrement with analytical results. The distributions of axial stresses are plotted for each bellows. It was concluded that the most destructive stress in bellows was meridional bending stress. The meridional bending stress in Ω-shaped of tubular bellows are lower than the U-shaped ones but higher than in toroidal bellows. | |||||||||||
言語 | en | |||||||||||
書誌情報 |
ja : 室蘭工業大学紀要 en : Memoirs of the Muroran Institute of Technology 巻 62, p. 47-53, 発行日 2013-03-18 |
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注記 | ||||||||||||
内容記述タイプ | Other | |||||||||||
内容記述 | 特集 : Special Section for the Papers Presented at the Symposium on Mechanical Engineering, Industrial Engineering, and Robotics held at Noboribetsu, Hokkaido, Japan on 11 - 12 January 2012 | |||||||||||
言語 | ja | |||||||||||
出版者 | ||||||||||||
言語 | ja | |||||||||||
出版者 | 室蘭工業大学 | |||||||||||
論文ID(NAID) | ||||||||||||
関連タイプ | isIdenticalTo | |||||||||||
識別子タイプ | NAID | |||||||||||
関連識別子 | 120005257008 | |||||||||||
日本十進分類法 | ||||||||||||
主題Scheme | NDC | |||||||||||
主題 | 566 | |||||||||||
ISSN | ||||||||||||
収録物識別子タイプ | PISSN | |||||||||||
収録物識別子 | 13442708 | |||||||||||
書誌レコードID | ||||||||||||
収録物識別子タイプ | NCID | |||||||||||
収録物識別子 | AA11912609 | |||||||||||
権利 | ||||||||||||
言語 | ja | |||||||||||
権利情報 | © 2013 室蘭工業大学 | |||||||||||
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 | |||||||||||
フォーマット | ||||||||||||
内容記述タイプ | Other | |||||||||||
内容記述 | application/pdf |