Sophisticated finite strip for vibration analysis of a rotating cylindrical shell
In this article a two-node finite strip with eight degrees of freedom for free vibration analysis of pre-stressed rotating cylindrical shells is formulated. The circumferential mode shape profiles are described exactly using trigonometric functions. The axial mode shape profiles are approximated by...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
EDP Sciences
2018-01-01
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| Series: | MATEC Web of Conferences |
| Online Access: | https://doi.org/10.1051/matecconf/201814807001 |
| _version_ | 1819182300777152512 |
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| author | Senjanović Ivo Ćatipović Ivan Alujević Neven Vladimir Nikola Čakmak Damjan |
| author_facet | Senjanović Ivo Ćatipović Ivan Alujević Neven Vladimir Nikola Čakmak Damjan |
| author_sort | Senjanović Ivo |
| collection | DOAJ |
| description | In this article a two-node finite strip with eight degrees of freedom for free vibration analysis of pre-stressed rotating cylindrical shells is formulated. The circumferential mode shape profiles are described exactly using trigonometric functions. The axial mode shape profiles are approximated by bar and beam shape functions for membrane and bending displacements, respectively. In this way a semi-analytical formulation is facilitated so that the discretization is required only in the axial direction. The developed finite strip is validated by comparisons with analytical results. An excellent agreement is observed both for stationary and rotating shells. |
| first_indexed | 2024-12-22T22:43:57Z |
| format | Article |
| id | doaj.art-4e3309fc19ad45d6b6347ecd99011a0a |
| institution | Directory Open Access Journal |
| issn | 2261-236X |
| language | English |
| last_indexed | 2024-12-22T22:43:57Z |
| publishDate | 2018-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | MATEC Web of Conferences |
| spelling | doaj.art-4e3309fc19ad45d6b6347ecd99011a0a2022-12-21T18:10:07ZengEDP SciencesMATEC Web of Conferences2261-236X2018-01-011480700110.1051/matecconf/201814807001matecconf_icoev2018_07001Sophisticated finite strip for vibration analysis of a rotating cylindrical shellSenjanović IvoĆatipović IvanAlujević NevenVladimir NikolaČakmak DamjanIn this article a two-node finite strip with eight degrees of freedom for free vibration analysis of pre-stressed rotating cylindrical shells is formulated. The circumferential mode shape profiles are described exactly using trigonometric functions. The axial mode shape profiles are approximated by bar and beam shape functions for membrane and bending displacements, respectively. In this way a semi-analytical formulation is facilitated so that the discretization is required only in the axial direction. The developed finite strip is validated by comparisons with analytical results. An excellent agreement is observed both for stationary and rotating shells.https://doi.org/10.1051/matecconf/201814807001 |
| spellingShingle | Senjanović Ivo Ćatipović Ivan Alujević Neven Vladimir Nikola Čakmak Damjan Sophisticated finite strip for vibration analysis of a rotating cylindrical shell MATEC Web of Conferences |
| title | Sophisticated finite strip for vibration analysis of a rotating cylindrical shell |
| title_full | Sophisticated finite strip for vibration analysis of a rotating cylindrical shell |
| title_fullStr | Sophisticated finite strip for vibration analysis of a rotating cylindrical shell |
| title_full_unstemmed | Sophisticated finite strip for vibration analysis of a rotating cylindrical shell |
| title_short | Sophisticated finite strip for vibration analysis of a rotating cylindrical shell |
| title_sort | sophisticated finite strip for vibration analysis of a rotating cylindrical shell |
| url | https://doi.org/10.1051/matecconf/201814807001 |
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