A MATHEMATICAL MODEL FOR THE PERFORMANCE OF A HORIZONTAL CONVECTIVE SOLAR STILL

机译：水平对流太阳能静态性能的数学模型

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A mathematical model is developed to predict the rate of distilled water production for a solar still with convective, double-deck configuration. The model is based on the one-dimensionally distributed formulation in the flow direction and two media treatment in the vertical direction. Different operating conditions are investigated to include different airflow rates, variable rates of solar radiation and ambient temperature. The effects of materials used in the still canopy and physical phenomena such as solar radiation absorption of liquid film on the performance are also investigated. The comparisons between the model results and fully two-dimensional CFD model results are presented.

机译：建立了数学模型，以预测具有对流双层结构的太阳能蒸馏器的蒸馏水生产率。该模型基于流动方向上的一维分布公式和垂直方向上的两种介质处理。研究了不同的工作条件，包括不同的气流速率，可变的太阳辐射速率和环境温度。还研究了用于静止顶篷的材料和物理现象（例如液膜对太阳辐射的吸收）对性能的影响。给出了模型结果与完全二维CFD模型结果之间的比较。

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来源
《American Society of Mechanical Engineers(ASME) Summer Heat Transfer Conference(HT2005) vol.2; 20050717-22; San Francisco,CA(UA)》|2005年|P.669-677|共9页
会议地点 San FranciscoCA(UA)
作者
M. Feng; Y. -X. Tao;
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作者单位

Department of Mechanical and Materials Engineering Florida International University Miami, FL 33174;

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原文格式 PDF
正文语种 eng
中图分类热力工程理论;
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A MATHEMATICAL MODEL FOR THE PERFORMANCE OF A HORIZONTAL CONVECTIVE SOLAR STILL

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