Improved wireless LED-based light emitters for photocatalytic oxidation in a slurry annular reactor
In this work, a custom-built ferrite rod was designed to replace the commercial ferrite drum core in a conventional wireless light emitter driven by wireless power transfer for photocatalytic oxidation of wastewater. Simultaneous improvement in coupling coefficient and quality factor was achieved, a...
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| 在线阅读: | http://umpir.ump.edu.my/id/eprint/38483/1/Prezglard%20En%20Zul.pdf http://umpir.ump.edu.my/id/eprint/38483/ http://dx.doi.org/10.15199/48.2023.08.30 http://dx.doi.org/10.15199/48.2023.08.30 |
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my.ump.umpir.384832024-02-19T07:55:41Z http://umpir.ump.edu.my/id/eprint/38483/ Improved wireless LED-based light emitters for photocatalytic oxidation in a slurry annular reactor Aziz, Zulkifly Mohd Mawardi, Saari Mohd Aufa Hadi Putera, Zaini Nurul A’in, Nadzri Chin, S. Y. TK Electrical engineering. Electronics Nuclear engineering In this work, a custom-built ferrite rod was designed to replace the commercial ferrite drum core in a conventional wireless light emitter driven by wireless power transfer for photocatalytic oxidation of wastewater. Simultaneous improvement in coupling coefficient and quality factor was achieved, allowing maximum energy transfer. A coupling coefficient of 0.024 was achieved at the center of the field coil at zero angular misalignment for a coil quality factor of 74 measured at the switching frequency of 185 kHz. In addition, the emitter irradiation intensity could be regulated from 80 – 380 W/m2, a useful feature in the situation where high intensity promotes the recombination of electrons and holes. SIGMA BOT 2023 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/38483/1/Prezglard%20En%20Zul.pdf Aziz, Zulkifly and Mohd Mawardi, Saari and Mohd Aufa Hadi Putera, Zaini and Nurul A’in, Nadzri and Chin, S. Y. (2023) Improved wireless LED-based light emitters for photocatalytic oxidation in a slurry annular reactor. Przegląd Elektrotechniczny, 2023 (8). pp. 170-174. ISSN 0033-2097. (Published) http://dx.doi.org/10.15199/48.2023.08.30 http://dx.doi.org/10.15199/48.2023.08.30 |
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TK Electrical engineering. Electronics Nuclear engineering Aziz, Zulkifly Mohd Mawardi, Saari Mohd Aufa Hadi Putera, Zaini Nurul A’in, Nadzri Chin, S. Y. Improved wireless LED-based light emitters for photocatalytic oxidation in a slurry annular reactor |
| description |
In this work, a custom-built ferrite rod was designed to replace the commercial ferrite drum core in a conventional wireless light emitter driven by wireless power transfer for photocatalytic oxidation of wastewater. Simultaneous improvement in coupling coefficient and quality factor was achieved, allowing maximum energy transfer. A coupling coefficient of 0.024 was achieved at the center of the field coil at zero angular misalignment for a coil quality factor of 74 measured at the switching frequency of 185 kHz. In addition, the emitter irradiation intensity could be regulated from 80
– 380 W/m2, a useful feature in the situation where high intensity promotes the recombination of electrons and holes. |
| format |
Article |
| author |
Aziz, Zulkifly Mohd Mawardi, Saari Mohd Aufa Hadi Putera, Zaini Nurul A’in, Nadzri Chin, S. Y. |
| author_facet |
Aziz, Zulkifly Mohd Mawardi, Saari Mohd Aufa Hadi Putera, Zaini Nurul A’in, Nadzri Chin, S. Y. |
| author_sort |
Aziz, Zulkifly |
| title |
Improved wireless LED-based light emitters for photocatalytic oxidation in a slurry annular reactor |
| title_short |
Improved wireless LED-based light emitters for photocatalytic oxidation in a slurry annular reactor |
| title_full |
Improved wireless LED-based light emitters for photocatalytic oxidation in a slurry annular reactor |
| title_fullStr |
Improved wireless LED-based light emitters for photocatalytic oxidation in a slurry annular reactor |
| title_full_unstemmed |
Improved wireless LED-based light emitters for photocatalytic oxidation in a slurry annular reactor |
| title_sort |
improved wireless led-based light emitters for photocatalytic oxidation in a slurry annular reactor |
| publisher |
SIGMA BOT |
| publishDate |
2023 |
| url |
http://umpir.ump.edu.my/id/eprint/38483/1/Prezglard%20En%20Zul.pdf http://umpir.ump.edu.my/id/eprint/38483/ http://dx.doi.org/10.15199/48.2023.08.30 http://dx.doi.org/10.15199/48.2023.08.30 |
| _version_ |
1822924111495561216 |
| score |
13.251813 |