不同叶片角度运行条件下的太阳能涡流增压空气发生器性能评估

IF 1.204 Q3 Energy Applied Solar Energy Pub Date : 2024-03-05 DOI:10.3103/S0003701X23601023
Hussein A. Jaffar, Ali A. Ismaeel, Ahlam Luaibi Shuraiji
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引用次数: 0

摘要

摘要 一些研究人员倾向于研究和开发涡流技术来产生清洁电力,它能在中等温度范围内产生涡流上升气流。以往的模型表明,传统的带有涡流发动机的太阳能空气集热器不足以启动和维持上升气流。因此,本研究试图提出并设计一种新的太阳能涡流发动机系统,并通过 ANSYS 2020 R2 仿真程序进行一系列计算来改进该系统。研究的重点是通过改变导叶的角度来提高所提议模型的性能,从而增加所产生的涡流力。提出的四个不同角度与之前研究的角度(10°、15°、20° 和 25°)接近。每个角度的进气速度都有所改变。提出的模型通过其总体行为进行了验证,其性能与之前的研究结果相似。在对所提模型的结果进行比较后发现,在使用 ANSYS 程序设计和测试的模型中,20 度角的性能最高。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

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Performance Evaluation of Solar Vortex Updraft Air Generator under the Effect of Various Vanes Angles Operation Conditions

Several researchers tended to study and develop vortex technologies to generate clean electric power, it generates a vortex updraft air stream while operating at a moderate temperature scale. The conventional solar air collector with a vortex engine has been shown to be insufficient for starting and maintaining updrafts by a previous model. So, this research sought to propose and design a new solar vortex engine system and improve the system by conducting a set of calculations carried out by the ANSYS 2020 R2 simulation program. The research focuses on increasing the performance of the proposed model by changing the angle of the Guide Vane to increase the vortex force generated where four angles are proposed. Where four different angles were proposed that are close to the angles of previous studies (10°, 15°, 20°, and 25°). The air intake speed has been changed on each proposed angle. The proposed model was validated by its general behavior, which is similar to previous studies in performance. After a comparison was made between the results of the proposed models, it was found that the angle of 20 deg gives the highest performance of the model that was designed and tested using the ANSYS program.

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来源期刊
Applied Solar Energy
Applied Solar Energy Energy-Renewable Energy, Sustainability and the Environment
CiteScore
2.50
自引率
0.00%
发文量
0
期刊介绍: Applied Solar Energy  is an international peer reviewed journal covers various topics of research and development studies on solar energy conversion and use: photovoltaics, thermophotovoltaics, water heaters, passive solar heating systems, drying of agricultural production, water desalination, solar radiation condensers, operation of Big Solar Oven, combined use of solar energy and traditional energy sources, new semiconductors for solar cells and thermophotovoltaic system photocells, engines for autonomous solar stations.
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