دورية أكاديمية
ANALYSIS AND OPTIMIZATION OF In1-xGaxAsySb1-y THERMOPHOTOVOLTAIC CELLS UNDER LOW RADIATOR TEMPERATURES
| العنوان: | ANALYSIS AND OPTIMIZATION OF In1-xGaxAsySb1-y THERMOPHOTOVOLTAIC CELLS UNDER LOW RADIATOR TEMPERATURES |
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| المؤلفون: | F. Bouzid, N. Maamri |
| المصدر: | Journal of Fundamental and Applied Sciences, Vol 5, Iss 1, Pp 79-95 (2013) |
| بيانات النشر: | El Oued University, 2013. |
| سنة النشر: | 2013 |
| المجموعة: | LCC:Science |
| مصطلحات موضوعية: | Radioisotope, Emissivity, Recombination velocity, Efficiency, Temperature., Science |
| الوصف: | In this paper, we investigated the heat to electricity conversion efficiency of In1-xGaxAsySb1-y radioisotope thermophotovoltaic (RTPV) converter with x=0.8 and y=0.18, taking account of the photons with energy below the cells bandgap using a comprehensive analytical process. This was done with a computer program designed for this reason, which allowed the computation of the cell performance under a variety of specified incident radiation spectra as well as a variety of material parameters. The results show that for an emissivity value of 0.78, a cell thickness of about 7µm with low front recombination velocity (700cm/s), a conversion efficiency greater than 29 % can be obtained for radiator’s temperature of 1300°k at ambient temperature. This efficiency will decrease as the cell temperature increase. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English French |
| تدمد: | 1112-9867 |
| Relation: | http://www.jfas.info/index.php/JFAS/article/view/97/pdf; https://doaj.org/toc/1112-9867 |
| URL الوصول: | https://doaj.org/article/9261f863371545c4b38c4683c0d9a275 |
| رقم الأكسشن: | edsdoj.9261f863371545c4b38c4683c0d9a275 |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 11129867 |
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