Investigation of photovoltaic solar cell with the complex cooling system

3区物理与天体物理 Q1 Engineering

Waves in Random and Complex Media Pub Date : 2023-10-17 DOI:10.1080/17455030.2023.2266044

Z. Khalili, M. Sheikholeslami

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Abstract

AbstractThe laminar flow of ZrO2-water nanomaterial through the cooling duct of photovoltaic unit has been analyzed in this article. Two shapes for the ducts (circular and rectangular) were considered. The system with a rectangular duct has been equipped with confined jets with two arrangements. The finite volume method has been utilized for the simulation of the present three-dimensional models and a good agreement has been obtained. The uniformity of isotherms over the silicon layer has been improved by utilizing the new cooling system which leads to a longer lifetime. For the circular tube case, an increase in inlet velocity (Vin) makes electrical (ηe) and thermal (ηth) performances enhance about 1.07% and 1.64%, respectively. With the increase in inlet temperature (Tin) in both regions, ηe and ηth reduced by about 3.97% and 28.39%. Incorporating the rectangular duct and jets with proper design leads to increments of ηth and ηeabout 58.91% and 3.84% when Tin = 308.15 K, Vin = 0.06 m/s.KEYWORDS: Photovoltaic systemconfined jetszirconium oxide nanofluidrectangular tubeelectrical performance Disclosure statementNo potential conflict of interest was reported by the author(s).

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具有复杂冷却系统的光伏太阳能电池研究

摘要本文分析了zro2 -水纳米材料在光伏发电机组冷却管道中的层流。考虑了两种形状的管道(圆形和矩形)。矩形管道系统配备了两种布置的受限射流。利用有限体积法对三维模型进行了数值模拟，得到了较好的结果。利用新的冷却系统，提高了硅层上等温线的均匀性，从而延长了使用寿命。对于圆管情况，进口速度(Vin)的增加使电学(ηe)和热(ηth)性能分别提高了约1.07%和1.64%。随着两区进口温度(Tin)的升高，ηe和ηth分别降低了3.97%和28.39%。当Tin = 308.15 K, Vin = 0.06 m/s时，适当设计矩形风道和射流，η η和η η分别增加58.91%和3.84%。关键词:光伏系统受限射流氧化锆纳米流体矩形管电气性能披露声明作者未报告潜在利益冲突。

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来源期刊

Waves in Random and Complex Media 物理-物理：综合

自引率

0.00%

发文量

677

审稿时长

3.0 months

期刊介绍： Waves in Random and Complex Media (formerly Waves in Random Media ) is a broad, interdisciplinary journal that reports theoretical, applied and experimental research related to any wave phenomena. The field of wave phenomena is all-pervading, fast-moving and exciting; more and more, researchers are looking for a journal which addresses the understanding of wave-matter interactions in increasingly complex natural and engineered media. With its foundations in the scattering and propagation community, Waves in Random and Complex Media is becoming a key forum for research in both established fields such as imaging through turbulence, as well as emerging fields such as metamaterials. The Journal is of interest to scientists and engineers working in the field of wave propagation, scattering and imaging in random or complex media. Papers on theoretical developments, experimental results and analytical/numerical studies are considered for publication, as are deterministic problems when also linked to random or complex media. Papers are expected to report original work, and must be comprehensible and of general interest to the broad community working with wave phenomena.