On the dynamic analysis of rotating shafts using nonlinear superelement and absolute nodal coordinate formulations
In this article, a superelement formulation and a quadratic beam element based on the absolute nodal coordinate formulation are applied to the simulation of high-speed rotating structures. To this end, these formulations are briefly reviewed by highlighting their distinctive features. The performanc...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
SAGE Publishing
2017-11-01
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| Series: | Advances in Mechanical Engineering |
| Online Access: | https://doi.org/10.1177/1687814017732672 |
| _version_ | 1818508990924980224 |
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| author | Jia Wang Vesa-Ville Hurskainen Marko K Matikainen Jussi Sopanen Aki Mikkola |
| author_facet | Jia Wang Vesa-Ville Hurskainen Marko K Matikainen Jussi Sopanen Aki Mikkola |
| author_sort | Jia Wang |
| collection | DOAJ |
| description | In this article, a superelement formulation and a quadratic beam element based on the absolute nodal coordinate formulation are applied to the simulation of high-speed rotating structures. To this end, these formulations are briefly reviewed by highlighting their distinctive features. The performance of the studied formulations is examined using two numerical examples. The first test is a spinning beam example in which the transient response is examined. An unbalanced rotating shaft is studied in the second example, in which both transient and modal analyses are performed. The results produced using both formulations are compared against those produced in the commercial finite element software ANSYS and those available in literature. The article tests in a rotating machine dynamics context two element types which have not been formulated primarily with rotating applications in mind. This is useful in investigating the versatility of these elements. |
| first_indexed | 2024-12-10T22:39:26Z |
| format | Article |
| id | doaj.art-45d6c30ccf344e32b5a306bacf40daff |
| institution | Directory Open Access Journal |
| issn | 1687-8140 |
| language | English |
| last_indexed | 2024-12-10T22:39:26Z |
| publishDate | 2017-11-01 |
| publisher | SAGE Publishing |
| record_format | Article |
| series | Advances in Mechanical Engineering |
| spelling | doaj.art-45d6c30ccf344e32b5a306bacf40daff2022-12-22T01:30:45ZengSAGE PublishingAdvances in Mechanical Engineering1687-81402017-11-01910.1177/1687814017732672On the dynamic analysis of rotating shafts using nonlinear superelement and absolute nodal coordinate formulationsJia Wang0Vesa-Ville Hurskainen1Marko K Matikainen2Jussi Sopanen3Aki Mikkola4Harbin Institute of Technology, Harbin, ChinaLappeenranta University of Technology, Lappeenranta, FinlandLappeenranta University of Technology, Lappeenranta, FinlandLappeenranta University of Technology, Lappeenranta, FinlandLappeenranta University of Technology, Lappeenranta, FinlandIn this article, a superelement formulation and a quadratic beam element based on the absolute nodal coordinate formulation are applied to the simulation of high-speed rotating structures. To this end, these formulations are briefly reviewed by highlighting their distinctive features. The performance of the studied formulations is examined using two numerical examples. The first test is a spinning beam example in which the transient response is examined. An unbalanced rotating shaft is studied in the second example, in which both transient and modal analyses are performed. The results produced using both formulations are compared against those produced in the commercial finite element software ANSYS and those available in literature. The article tests in a rotating machine dynamics context two element types which have not been formulated primarily with rotating applications in mind. This is useful in investigating the versatility of these elements.https://doi.org/10.1177/1687814017732672 |
| spellingShingle | Jia Wang Vesa-Ville Hurskainen Marko K Matikainen Jussi Sopanen Aki Mikkola On the dynamic analysis of rotating shafts using nonlinear superelement and absolute nodal coordinate formulations Advances in Mechanical Engineering |
| title | On the dynamic analysis of rotating shafts using nonlinear superelement and absolute nodal coordinate formulations |
| title_full | On the dynamic analysis of rotating shafts using nonlinear superelement and absolute nodal coordinate formulations |
| title_fullStr | On the dynamic analysis of rotating shafts using nonlinear superelement and absolute nodal coordinate formulations |
| title_full_unstemmed | On the dynamic analysis of rotating shafts using nonlinear superelement and absolute nodal coordinate formulations |
| title_short | On the dynamic analysis of rotating shafts using nonlinear superelement and absolute nodal coordinate formulations |
| title_sort | on the dynamic analysis of rotating shafts using nonlinear superelement and absolute nodal coordinate formulations |
| url | https://doi.org/10.1177/1687814017732672 |
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