吸收板上带有半球形突起物的太阳能空气集热器的数值模拟和实验研究

IF 1.204 Q3 Energy

Applied Solar Energy Pub Date : 2024-06-14 DOI:10.3103/s0003701x23601151

Li Shuilian, Fan Zeng, Xinli Wei

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引用次数: 0

摘要

摘要为了提高太阳能空气集热器的效率，本文提出了一种带半球形突起的太阳能空气集热器，并从数值模拟和实验研究两个方面对其性能进行了分析。建立了集热器的数学模型，并用 MATLAB 程序进行了仿真。通过将实验数据与仿真结果进行对比，可以准确预测太阳能空气集热器的性能。考虑到输入参数值的一些不确定性，预测结果与实验结果之间的最大差异约为 10.6%，在可接受的比较范围内。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Numerical Simulation and Experimental Study for Solar Air Collector with Hemispherical Protrusions on the Absorption Plate

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Numerical Simulation and Experimental Study for Solar Air Collector with Hemispherical Protrusions on the Absorption Plate

Abstract

In order to increase the efficiency of solar air collectors, a type of solar air collector with hemispherical protrusions is proposed in this paper, and its performance is analyzed from two aspects of numerical simulation and experimental study. And the mathematical model of the collector is established and simulated with MATLAB program. By comparing the experimental data with the simulation results, the simulation can accurately predict the performance of the solar air collector. Considering some uncertainties in the input parameter values, the maximum difference between the predicted and the experimental results is about 10.6%, which is within an acceptable comparison range.

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来源期刊

Applied Solar Energy Energy-Renewable Energy, Sustainability and the Environment

CiteScore

2.50

自引率

0.00%

发文量

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.