Correlation of numerical and experimental analysis for dynamic behaviour of a 3 blade propeller structure
In pursuance of deciding the dependability of data gathered by testing a finite element modal in the software version, experimental data is frequently used for validation. On account of finite element analysis, it can sometimes be considered as inaccurate particularly when applied to the complex str...
| Main Authors: | , , , |
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| Format: | Conference or Workshop Item |
| Language: | English |
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Institute of Physics Publishing
2019
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| Online Access: | http://umpir.ump.edu.my/id/eprint/35897/ http://umpir.ump.edu.my/id/eprint/35897/1/Correlation%20of%20numerical%20and%20experimental%20analysis%20for%20dynamic%20behaviour%20of%20a%203%20blade%20propeller%20structure.pdf |
| _version_ | 1848824898048229376 |
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| author | Brapakaran, Paranitharan Abdullah, N. A. Z. M. Fouzi, S. M. Sani, M. S.M. |
| author_facet | Brapakaran, Paranitharan Abdullah, N. A. Z. M. Fouzi, S. M. Sani, M. S.M. |
| author_sort | Brapakaran, Paranitharan |
| building | UMP Institutional Repository |
| collection | Online Access |
| description | In pursuance of deciding the dependability of data gathered by testing a finite element modal in the software version, experimental data is frequently used for validation. On account of finite element analysis, it can sometimes be considered as inaccurate particularly when applied to the complex structure, for example, a propeller blade. This is because of challenges that may happen in the modelling of joints, boundary conditions, and damping of the structure. In this research, a procedure of correlation and validation of the model-based test plan with modal testing results was conducted. Modal properties (normal frequencies, mode shapes, and damping ratio) of a propeller blade structure were resolved by using both test experimental modal analysis (EMA) and finite element analysis (FEA). Correlation of both sets of data was performed for validation. It created the impression that there was a noticeable estimation of error between those two sets of data. Small discrepancies of percentage error of obtained natural frequency for FEA and EMA makes both of the methods can be applied to determine the dynamic characteristic of the propeller structure. |
| first_indexed | 2025-11-15T03:20:20Z |
| format | Conference or Workshop Item |
| id | ump-35897 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T03:20:20Z |
| publishDate | 2019 |
| publisher | Institute of Physics Publishing |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ump-358972023-04-10T03:07:22Z http://umpir.ump.edu.my/id/eprint/35897/ Correlation of numerical and experimental analysis for dynamic behaviour of a 3 blade propeller structure Brapakaran, Paranitharan Abdullah, N. A. Z. M. Fouzi, S. M. Sani, M. S.M. T Technology (General) TJ Mechanical engineering and machinery TL Motor vehicles. Aeronautics. Astronautics TS Manufactures In pursuance of deciding the dependability of data gathered by testing a finite element modal in the software version, experimental data is frequently used for validation. On account of finite element analysis, it can sometimes be considered as inaccurate particularly when applied to the complex structure, for example, a propeller blade. This is because of challenges that may happen in the modelling of joints, boundary conditions, and damping of the structure. In this research, a procedure of correlation and validation of the model-based test plan with modal testing results was conducted. Modal properties (normal frequencies, mode shapes, and damping ratio) of a propeller blade structure were resolved by using both test experimental modal analysis (EMA) and finite element analysis (FEA). Correlation of both sets of data was performed for validation. It created the impression that there was a noticeable estimation of error between those two sets of data. Small discrepancies of percentage error of obtained natural frequency for FEA and EMA makes both of the methods can be applied to determine the dynamic characteristic of the propeller structure. Institute of Physics Publishing 2019-08-14 Conference or Workshop Item PeerReviewed pdf en cc_by http://umpir.ump.edu.my/id/eprint/35897/1/Correlation%20of%20numerical%20and%20experimental%20analysis%20for%20dynamic%20behaviour%20of%20a%203%20blade%20propeller%20structure.pdf Brapakaran, Paranitharan and Abdullah, N. A. Z. and M. Fouzi, S. M. and Sani, M. S.M. (2019) Correlation of numerical and experimental analysis for dynamic behaviour of a 3 blade propeller structure. In: Journal of Physics: Conference Series; 1st Colloquium on Noise, Vibration and Comfort, CNVC 2019 , 7 March 2019 , Selangor. pp. 1-10., 1262 (012019). ISSN 1742-6588 (Published) https://doi.org/10.1088/1742-6596/1262/1/012019 |
| spellingShingle | T Technology (General) TJ Mechanical engineering and machinery TL Motor vehicles. Aeronautics. Astronautics TS Manufactures Brapakaran, Paranitharan Abdullah, N. A. Z. M. Fouzi, S. M. Sani, M. S.M. Correlation of numerical and experimental analysis for dynamic behaviour of a 3 blade propeller structure |
| title | Correlation of numerical and experimental analysis for dynamic behaviour of a 3 blade propeller structure |
| title_full | Correlation of numerical and experimental analysis for dynamic behaviour of a 3 blade propeller structure |
| title_fullStr | Correlation of numerical and experimental analysis for dynamic behaviour of a 3 blade propeller structure |
| title_full_unstemmed | Correlation of numerical and experimental analysis for dynamic behaviour of a 3 blade propeller structure |
| title_short | Correlation of numerical and experimental analysis for dynamic behaviour of a 3 blade propeller structure |
| title_sort | correlation of numerical and experimental analysis for dynamic behaviour of a 3 blade propeller structure |
| topic | T Technology (General) TJ Mechanical engineering and machinery TL Motor vehicles. Aeronautics. Astronautics TS Manufactures |
| url | http://umpir.ump.edu.my/id/eprint/35897/ http://umpir.ump.edu.my/id/eprint/35897/ http://umpir.ump.edu.my/id/eprint/35897/1/Correlation%20of%20numerical%20and%20experimental%20analysis%20for%20dynamic%20behaviour%20of%20a%203%20blade%20propeller%20structure.pdf |