Simulation of triple helmholtz coils for wireless power transfer in photocatalytic wastewater photoreforming
The recently proposed assimilation of wireless power transfer in photocatalytic wastewater reforming is worth exploring. Unfortunately, ongoing research effort are both scarce and inadequate particularly in the aspect of numerical analysis. In this study, 2-dimensional numerical solution to the flux...
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| Format: | Conference or Workshop Item |
| Language: | English English |
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IEEE
2020
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| Online Access: | http://umpir.ump.edu.my/id/eprint/29032/ http://umpir.ump.edu.my/id/eprint/29032/1/20.%20Simulation%20of%20triple%20helmholtz%20coils%20for%20wireless%20power.pdf http://umpir.ump.edu.my/id/eprint/29032/2/20.1%20Simulation%20of%20triple%20helmholtz%20coils%20for%20wireless%20power.pdf |
| _version_ | 1848823192728109056 |
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| author | Zulkifly, Aziz Mohd Aufa Hadi Putera, Zaini Mohd Mawardi, Saari Nurul A’in, Nadzri Chin, S. Y. |
| author_facet | Zulkifly, Aziz Mohd Aufa Hadi Putera, Zaini Mohd Mawardi, Saari Nurul A’in, Nadzri Chin, S. Y. |
| author_sort | Zulkifly, Aziz |
| building | UMP Institutional Repository |
| collection | Online Access |
| description | The recently proposed assimilation of wireless power transfer in photocatalytic wastewater reforming is worth exploring. Unfortunately, ongoing research effort are both scarce and inadequate particularly in the aspect of numerical analysis. In this study, 2-dimensional numerical solution to the flux density distribution inside the triple Helmholtz coil pairs is sought using the finite element method. Homogenous multi-turn circular coil geometry is used to model the Helmholtz pairs wound around the cylindrical reactor wall of different heights. Based on simple statistical approach, an optimized coil diameter for each cylinder height is then
presented and is found to be linearly related. Moderate parasitic capacitance effect at ⁓150 kHz is observed and increases exponentially with increasing excitation frequency. The observed “pairing ” of inductance value between L1:L6, L2:L5, and L3:L4 is the effect of mutual inductance between coils and varies with the distance of separation. AC resistance increases exponentially once excitation frequency reaches ⁓700 KHz. An optimized coil geometry will ensure uniform and optimal flux distribution inside the photocatalytic reactor so that maximum power transfer to the receiving entity inside the reactor can be realized.1.50 to 3 h, CFU/mL was increased again. This result indicates that increasing microbial inhibition time had a positive influence on CFU/mL reading. It means that 1.50 h was adequate for microbial growth inhibition process. This study demonstrates that pineapple leaves could be exploited as valuable sources of natural products that could be used as microbial growth inhibitor and thus become one of the cheap and green alternatives for more expensive chemical pesticides. |
| first_indexed | 2025-11-15T02:53:14Z |
| format | Conference or Workshop Item |
| id | ump-29032 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English English |
| last_indexed | 2025-11-15T02:53:14Z |
| publishDate | 2020 |
| publisher | IEEE |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ump-290322023-07-05T07:19:10Z http://umpir.ump.edu.my/id/eprint/29032/ Simulation of triple helmholtz coils for wireless power transfer in photocatalytic wastewater photoreforming Zulkifly, Aziz Mohd Aufa Hadi Putera, Zaini Mohd Mawardi, Saari Nurul A’in, Nadzri Chin, S. Y. TD Environmental technology. Sanitary engineering TK Electrical engineering. Electronics Nuclear engineering TP Chemical technology The recently proposed assimilation of wireless power transfer in photocatalytic wastewater reforming is worth exploring. Unfortunately, ongoing research effort are both scarce and inadequate particularly in the aspect of numerical analysis. In this study, 2-dimensional numerical solution to the flux density distribution inside the triple Helmholtz coil pairs is sought using the finite element method. Homogenous multi-turn circular coil geometry is used to model the Helmholtz pairs wound around the cylindrical reactor wall of different heights. Based on simple statistical approach, an optimized coil diameter for each cylinder height is then presented and is found to be linearly related. Moderate parasitic capacitance effect at ⁓150 kHz is observed and increases exponentially with increasing excitation frequency. The observed “pairing ” of inductance value between L1:L6, L2:L5, and L3:L4 is the effect of mutual inductance between coils and varies with the distance of separation. AC resistance increases exponentially once excitation frequency reaches ⁓700 KHz. An optimized coil geometry will ensure uniform and optimal flux distribution inside the photocatalytic reactor so that maximum power transfer to the receiving entity inside the reactor can be realized.1.50 to 3 h, CFU/mL was increased again. This result indicates that increasing microbial inhibition time had a positive influence on CFU/mL reading. It means that 1.50 h was adequate for microbial growth inhibition process. This study demonstrates that pineapple leaves could be exploited as valuable sources of natural products that could be used as microbial growth inhibitor and thus become one of the cheap and green alternatives for more expensive chemical pesticides. IEEE 2020-08 Conference or Workshop Item PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/29032/1/20.%20Simulation%20of%20triple%20helmholtz%20coils%20for%20wireless%20power.pdf pdf en http://umpir.ump.edu.my/id/eprint/29032/2/20.1%20Simulation%20of%20triple%20helmholtz%20coils%20for%20wireless%20power.pdf Zulkifly, Aziz and Mohd Aufa Hadi Putera, Zaini and Mohd Mawardi, Saari and Nurul A’in, Nadzri and Chin, S. Y. (2020) Simulation of triple helmholtz coils for wireless power transfer in photocatalytic wastewater photoreforming. In: 11th IEEE Control and System Graduate Research Colloquium, ICSGRC 2020 , 8 August 2020 , Shah Alam. pp. 20-25. (9232548). ISBN 978-172815313-1 (Published) https://doi.org/10.1109/ICSGRC49013.2020.9232548 |
| spellingShingle | TD Environmental technology. Sanitary engineering TK Electrical engineering. Electronics Nuclear engineering TP Chemical technology Zulkifly, Aziz Mohd Aufa Hadi Putera, Zaini Mohd Mawardi, Saari Nurul A’in, Nadzri Chin, S. Y. Simulation of triple helmholtz coils for wireless power transfer in photocatalytic wastewater photoreforming |
| title | Simulation of triple helmholtz coils for wireless power transfer in photocatalytic wastewater photoreforming |
| title_full | Simulation of triple helmholtz coils for wireless power transfer in photocatalytic wastewater photoreforming |
| title_fullStr | Simulation of triple helmholtz coils for wireless power transfer in photocatalytic wastewater photoreforming |
| title_full_unstemmed | Simulation of triple helmholtz coils for wireless power transfer in photocatalytic wastewater photoreforming |
| title_short | Simulation of triple helmholtz coils for wireless power transfer in photocatalytic wastewater photoreforming |
| title_sort | simulation of triple helmholtz coils for wireless power transfer in photocatalytic wastewater photoreforming |
| topic | TD Environmental technology. Sanitary engineering TK Electrical engineering. Electronics Nuclear engineering TP Chemical technology |
| url | http://umpir.ump.edu.my/id/eprint/29032/ http://umpir.ump.edu.my/id/eprint/29032/ http://umpir.ump.edu.my/id/eprint/29032/1/20.%20Simulation%20of%20triple%20helmholtz%20coils%20for%20wireless%20power.pdf http://umpir.ump.edu.my/id/eprint/29032/2/20.1%20Simulation%20of%20triple%20helmholtz%20coils%20for%20wireless%20power.pdf |