Natural Frequency Analysis Of All Edges Clamped Flexible Thin Plate
In this paper, the analysis of natural frequencies for all clamped edges rectangular flexible thin plate is carried out using Finite Difference (FD) and Finite Element (FE) approaches. According to the literatures, the differential equation of plate was obtained by considering the Kirchhoff hypothes...
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| Format: | Article |
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Praise Worthy Prize S.r.l.
2010
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| _version_ | 1796856176556638208 |
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| author | Mat Darus, Intan Zaurah Safizadeh, M. R. |
| author_facet | Mat Darus, Intan Zaurah Safizadeh, M. R. |
| author_sort | Mat Darus, Intan Zaurah |
| collection | ePrints |
| description | In this paper, the analysis of natural frequencies for all clamped edges rectangular flexible thin plate is carried out using Finite Difference (FD) and Finite Element (FE) approaches. According to the literatures, the differential equation of plate was obtained by considering the Kirchhoff hypotheses and Newton’s law. The dynamic differential model is developed by using the FD to obtain the natural frequencies of given plate; for this purpose, a displacement model is converted to combination of sine and cosine functions in form of Fast Fourier Series. In second method, modes of vibration are driven by FE method using the ABAQUS software. The obtained natural frequencies of both methods are evaluated and compared with previous literatures; the outcomes can explain that the improved FD method’s results are more accurate in compare with FE method’s. |
| first_indexed | 2024-03-05T18:39:35Z |
| format | Article |
| id | utm.eprints-26285 |
| institution | Universiti Teknologi Malaysia - ePrints |
| last_indexed | 2024-03-05T18:39:35Z |
| publishDate | 2010 |
| publisher | Praise Worthy Prize S.r.l. |
| record_format | dspace |
| spelling | utm.eprints-262852018-11-30T06:24:44Z http://eprints.utm.my/26285/ Natural Frequency Analysis Of All Edges Clamped Flexible Thin Plate Mat Darus, Intan Zaurah Safizadeh, M. R. TJ Mechanical engineering and machinery In this paper, the analysis of natural frequencies for all clamped edges rectangular flexible thin plate is carried out using Finite Difference (FD) and Finite Element (FE) approaches. According to the literatures, the differential equation of plate was obtained by considering the Kirchhoff hypotheses and Newton’s law. The dynamic differential model is developed by using the FD to obtain the natural frequencies of given plate; for this purpose, a displacement model is converted to combination of sine and cosine functions in form of Fast Fourier Series. In second method, modes of vibration are driven by FE method using the ABAQUS software. The obtained natural frequencies of both methods are evaluated and compared with previous literatures; the outcomes can explain that the improved FD method’s results are more accurate in compare with FE method’s. Praise Worthy Prize S.r.l. 2010 Article PeerReviewed Mat Darus, Intan Zaurah and Safizadeh, M. R. (2010) Natural Frequency Analysis Of All Edges Clamped Flexible Thin Plate. International Review of Mechanical Engineering (IREME), 4 (4). 433 - 440. ISSN 1970 - 8734 http://www.praiseworthyprize.com/IREME-latest/IREME_vol_4_n_4.html#Natural_Frequency_Analysis_of_All_Edges_Clamped_Flexible_Thin_Plate |
| spellingShingle | TJ Mechanical engineering and machinery Mat Darus, Intan Zaurah Safizadeh, M. R. Natural Frequency Analysis Of All Edges Clamped Flexible Thin Plate |
| title | Natural Frequency Analysis Of All Edges Clamped Flexible Thin Plate |
| title_full | Natural Frequency Analysis Of All Edges Clamped Flexible Thin Plate |
| title_fullStr | Natural Frequency Analysis Of All Edges Clamped Flexible Thin Plate |
| title_full_unstemmed | Natural Frequency Analysis Of All Edges Clamped Flexible Thin Plate |
| title_short | Natural Frequency Analysis Of All Edges Clamped Flexible Thin Plate |
| title_sort | natural frequency analysis of all edges clamped flexible thin plate |
| topic | TJ Mechanical engineering and machinery |
| work_keys_str_mv | AT matdarusintanzaurah naturalfrequencyanalysisofalledgesclampedflexiblethinplate AT safizadehmr naturalfrequencyanalysisofalledgesclampedflexiblethinplate |