Parametric optimization for power generation of flow induced vibration energy harvester
Flow-induced vibration occurs when the motion of fluids through a structure induces oscillations or vibrations in the structure. An effective flow-induced vibration energy harvester has substantial challenges due to the river's irregular velocity flows. It is not practicable to use one paramete...
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| Format: | Article |
| Language: | English |
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Semarak Ilmu Publishing
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| Online Access: | http://umpir.ump.edu.my/id/eprint/43810/1/Parametric%20optimization%20for%20power%20generation%20of%20flow%20induced%20vibration%20energy%20harvester.pdf |
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| author | Muhammad Hanif, Razali Khairul Affendy, Md Nor Mohd Azan, Mohammed Sapardi Nor Hidayati Diyana, Nordin Fadhlan Hafizhelmi, Kamaruzaman Azlee, Zabidi |
| author_facet | Muhammad Hanif, Razali Khairul Affendy, Md Nor Mohd Azan, Mohammed Sapardi Nor Hidayati Diyana, Nordin Fadhlan Hafizhelmi, Kamaruzaman Azlee, Zabidi |
| author_sort | Muhammad Hanif, Razali |
| collection | UMP |
| description | Flow-induced vibration occurs when the motion of fluids through a structure induces oscillations or vibrations in the structure. An effective flow-induced vibration energy harvester has substantial challenges due to the river's irregular velocity flows. It is not practicable to use one parameter for all velocities. This work presents the testing of a flow-induced vibrational energy harvester in laminar flow using two circular cylinders positioned in tandem within an open-channel flow. A CFD simulation using COMSOL Multiphysics was performed for the proposed parameter. A comprehensive simulation run at multiple Reynolds numbers with varying gap lengths between the bluff bodies is studied to determine the maximum power generated. Simulation results show that the optimal gap lengths for Re 60, 80, 100, 120, 140, and 160 are 8.5, 6.0, 3.0, 3.0, 3.5, and 4.5, respectively. These gap lengths result in power outputs of 0.0315 W, 2.616 W, 1.899 W, 0.6552 W, 0.5018 W, and 0.3782 W. By demonstrating the relationship between Reynolds number and gap length, this study provides important information for maximising the energy harvesting from flow-induced vibration (FIV). |
| first_indexed | 2025-02-19T02:40:14Z |
| format | Article |
| id | UMPir43810 |
| institution | Universiti Malaysia Pahang |
| language | English |
| last_indexed | 2025-02-19T02:40:14Z |
| publisher | Semarak Ilmu Publishing |
| record_format | dspace |
| spelling | UMPir438102025-02-13T08:38:40Z http://umpir.ump.edu.my/id/eprint/43810/ Parametric optimization for power generation of flow induced vibration energy harvester Muhammad Hanif, Razali Khairul Affendy, Md Nor Mohd Azan, Mohammed Sapardi Nor Hidayati Diyana, Nordin Fadhlan Hafizhelmi, Kamaruzaman Azlee, Zabidi QA75 Electronic computers. Computer science QA76 Computer software T Technology (General) TA Engineering (General). Civil engineering (General) Flow-induced vibration occurs when the motion of fluids through a structure induces oscillations or vibrations in the structure. An effective flow-induced vibration energy harvester has substantial challenges due to the river's irregular velocity flows. It is not practicable to use one parameter for all velocities. This work presents the testing of a flow-induced vibrational energy harvester in laminar flow using two circular cylinders positioned in tandem within an open-channel flow. A CFD simulation using COMSOL Multiphysics was performed for the proposed parameter. A comprehensive simulation run at multiple Reynolds numbers with varying gap lengths between the bluff bodies is studied to determine the maximum power generated. Simulation results show that the optimal gap lengths for Re 60, 80, 100, 120, 140, and 160 are 8.5, 6.0, 3.0, 3.0, 3.5, and 4.5, respectively. These gap lengths result in power outputs of 0.0315 W, 2.616 W, 1.899 W, 0.6552 W, 0.5018 W, and 0.3782 W. By demonstrating the relationship between Reynolds number and gap length, this study provides important information for maximising the energy harvesting from flow-induced vibration (FIV). Semarak Ilmu Publishing Article PeerReviewed pdf en cc_by_nc_4 http://umpir.ump.edu.my/id/eprint/43810/1/Parametric%20optimization%20for%20power%20generation%20of%20flow%20induced%20vibration%20energy%20harvester.pdf Muhammad Hanif, Razali and Khairul Affendy, Md Nor and Mohd Azan, Mohammed Sapardi and Nor Hidayati Diyana, Nordin and Fadhlan Hafizhelmi, Kamaruzaman and Azlee, Zabidi Parametric optimization for power generation of flow induced vibration energy harvester. CFD Letters. ISSN 2180-1363. (Published) https://doi.org/10.37934/cfdl.17.3.109123 https://doi.org/10.37934/cfdl.17.3.109123 |
| spellingShingle | QA75 Electronic computers. Computer science QA76 Computer software T Technology (General) TA Engineering (General). Civil engineering (General) Muhammad Hanif, Razali Khairul Affendy, Md Nor Mohd Azan, Mohammed Sapardi Nor Hidayati Diyana, Nordin Fadhlan Hafizhelmi, Kamaruzaman Azlee, Zabidi Parametric optimization for power generation of flow induced vibration energy harvester |
| title | Parametric optimization for power generation of flow induced vibration energy harvester |
| title_full | Parametric optimization for power generation of flow induced vibration energy harvester |
| title_fullStr | Parametric optimization for power generation of flow induced vibration energy harvester |
| title_full_unstemmed | Parametric optimization for power generation of flow induced vibration energy harvester |
| title_short | Parametric optimization for power generation of flow induced vibration energy harvester |
| title_sort | parametric optimization for power generation of flow induced vibration energy harvester |
| topic | QA75 Electronic computers. Computer science QA76 Computer software T Technology (General) TA Engineering (General). Civil engineering (General) |
| url | http://umpir.ump.edu.my/id/eprint/43810/1/Parametric%20optimization%20for%20power%20generation%20of%20flow%20induced%20vibration%20energy%20harvester.pdf |
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