| Item type |
デフォルトアイテムタイプ_（フル）(1) |
| 公開日 |
2024-12-12 |
| タイトル |
|
|
タイトル |
Study of fatigue fracture characteristics for duplex stainless steel STHE welded joint specimen |
|
言語 |
en |
| 作成者 |
Thin, Thin Htut
Tanaka, Satoyuki
Ma, Donghui
Okada, Jun
Honnami, Masahito
Shinoda, Kaoru
Abe, Masamitsu
Katayama, Takeru
|
| アクセス権 |
|
|
アクセス権 |
embargoed access |
|
アクセス権URI |
http://purl.org/coar/access_right/c_f1cf |
| 権利情報 |
|
|
言語 |
en |
|
権利情報 |
© 2023. This manuscript version is made available under the CC-BY-NC-ND 4.0 license https://creativecommons.org/licenses/by-nc-nd/4.0/ |
| 権利情報 |
|
|
言語 |
en |
|
権利情報 |
This is not the published version. Please cite only the published version. |
| 権利情報 |
|
|
言語 |
ja |
|
権利情報 |
この論文は出版社版ではありません。引用の際には出版社版をご確認、ご利用ください。 |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Fatigue fracture |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Super DSS STHE welded joint |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Fatigue test |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
CP simulation |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Fracture mechanics parameter |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
CP behaviors |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
FAT class |
| 内容記述 |
|
|
内容記述 |
A shell and tube heat exchanger (STHE) welded joint is considered for fatigue fracture mechanism. The joint is made up of a protruding tube fabricated to a tubesheet by means of welding. A super duplex stainless steel (DSS) material is used for the tube and tubesheet. Fatigue test was newly conducted using the single tube test specimen. The initial cracking plane was moved from the minimum sectional-area plane that was perpendicular to the loading direction, and the crack growth was almost planar. Stress analysis is carried out using finite element method (FEM) and the stress distributions are carefully studied by comparing the simple perforated plate. In addition, three-dimensional crack propagation (CP) simulation is performed employing extended finite element method (X-FEM). Fracture phenomenon is verified using the experimental and numerical crack front geometries. The fracture mechanics parameter is evaluated and verified with empirical formulae. CP behaviors are carefully discussed based on the fracture mechanics parameter. The CP life is presented for three loading amplitudes. The FAT class of the STHE welded joint is studied based on the available design standards such as BS, IIW and JSSC. Finally, the fatigue fracture characteristics of the STHE welded joint specimen are shown through the experimental and numerical methods. |
|
言語 |
en |
| 出版者 |
|
|
出版者 |
Elsevier |
|
言語 |
en |
| 言語 |
|
|
言語 |
eng |
| 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 |
| 出版タイプ |
|
|
出版タイプ |
AM |
|
出版タイプResource |
http://purl.org/coar/version/c_ab4af688f83e57aa |
| 関連情報 |
|
|
関連タイプ |
isVersionOf |
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
https://doi.org/10.1016/j.engfailanal.2023.107763 |
| 開始ページ |
|
|
開始ページ |
107763 |
| 書誌情報 |
en : Engineering Failure Analysis
巻 155,
p. 107763,
発行日 2023-10-31
|
| 旧ID |
55845 |
| 備考 |
The full-text file will be made open to the public on 31 October 2025 in accordance with publisher's 'Terms and Conditions for Self-Archiving' |
EFA_155_107763.pdf (56.1 MB)
