| Item type |
デフォルトアイテムタイプ_（フル）(1) |
| 公開日 |
2023-03-18 |
| タイトル |
|
|
タイトル |
Design methodology using topology optimization for anti- vibration reinforcement of generators in a ship’s engine room |
|
言語 |
en |
| 作成者 |
Daifuku, Masafumi
Nishizu, Takafumi
Takezawa, Akihiro
Kitamura, Mitsuru
Terashita, H.
Ohtsuki, Y.
|
| 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 |
| 権利情報 |
|
|
権利情報 |
Authors |
| 主題 |
|
|
主題Scheme |
NDC |
|
主題 |
530 |
| 内容記述 |
|
|
内容記述 |
Structural optimization for reinforcing the anti-vibration characteristics of the generators in the engine room of a ship is presented. To improve the vibration characteristics of the structures, topology optimization methods can be effective because they can optimize the fundamental characteristics of the structure with their ability to change the topology of the target structure. Topology optimization is used to improve the characteristics of the anti-vibration reinforcement of the generators in the engine room. First, an experimentally observed vibration phenomenon is simulated using the finite element method for frequency response problems. Next, the objective function used in topology optimization is set as the dynamic work done by the load based on the energy equilibrium of the structural vibration. The optimization problem is then constructed by adding the volume constraint. Finally, based on finite element analysis and the optimization problem, topology optimization is performed on several vibration cases to improve their performance and reduce weight. |
|
言語 |
en |
| 内容記述 |
|
|
内容記述タイプ |
Other |
|
内容記述 |
This work was supported by the JSPS KAKENHI Grant Numbers 24360356 and 25820422. |
| 出版者 |
|
|
出版者 |
SAGE Publications |
| 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 |
AO |
|
出版タイプResource |
http://purl.org/coar/version/c_b1a7d7d4d402bcce |
| 関連情報 |
|
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
10.1177/1475090214543081 |
| 関連情報 |
|
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
http://doi.org/10.1177/1475090214543081 |
| 収録物識別子 |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
1475-0902 |
| 開始ページ |
|
|
開始ページ |
216 |
| 書誌情報 |
Proceedings of the Institution of Mechanical Engineers, Part M: Journal of Engineering for the Maritime Environment
Proceedings of the Institution of Mechanical Engineers, Part M: Journal of Engineering for the Maritime Environment
巻 230,
号 1,
p. 216-226,
発行日 2014-07-25
|
| 旧ID |
38754 |
JEMaritimeEnvironment_230_216.pdf (1.8 MB)
