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首页> 外文期刊>International journal of ambient energy >Thermodynamical analysis of dry cooling tower and solar chimney power plant combination
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Thermodynamical analysis of dry cooling tower and solar chimney power plant combination

机译:干式冷却塔与太阳能烟囱电厂组合的热力学分析

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Solar chimney power plant is one of the rather new technologies that can produce power from solar energy. Its high stack is one of the important parts of the system in which the differential density of air among its top and bottom sections causes air-flow. Dry cooling towers are used in industries for cooling condensing water by utilising this concept and generating air-flow. The structural and conceptual similarity between these two systems cause the feasibility of their combination and usage of waste energy in industries. In this article, a simple and useful analytical thermodynamic model is improved in order to estimate the thermodynamic flow properties for combining both systems. Results show that the stack height and diameter are effective parameters in recovery of power. Moreover, the results show that the collector area does not remarkably affect the system performance.
机译:太阳能烟囱发电厂是可以利用太阳能发电的相当新的技术之一。它的高烟囱是系统的重要部分之一,在该系统中,顶部和底部之间的空气密度不同会导致气流。干式冷却塔在工业中用于利用该概念冷却冷凝水并产生气流。这两个系统之间在结构和概念上的相似性使它们在工业中结合和利用废能源的可行性成为可能。在本文中,对一个简单而有用的分析热力学模型进行了改进,以估计将两个系统组合在一起的热力学流动特性。结果表明,堆高和直径是恢复功率的有效参数。此外,结果表明,集电极面积不会显着影响系统性能。

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