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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| 主要な著者: | , , , , |
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| フォーマット: | 論文 |
| 言語: | English |
| 出版事項: |
SIGMA BOT
2023
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| 主題: | |
| オンライン･アクセス: | 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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| 要約: | 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. |
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