| F-图法的可视化算例及其分析 |
| |
| 引用本文： | 原郭丰,吴安民,张鹤飞. F-图法的可视化算例及其分析[J]. 太阳能学报, 2006, 27(8): 759-764 |
| |
| 作者姓名： | 原郭丰 吴安民 张鹤飞 |
| |
| 作者单位： | 西北工业大学空调制冷与太阳能应用研究所,西安,710072 |
| |
| 摘 要： | 简要的介绍国际通用的稳态太阳能供热系统分析方法F-图法(F-Chart)及其特性,采用VB和Fortran混合语言编程实现了F-图法分析软件的可视化,并以算例对软件计算的正确性进行了检验,对软件的输入、输出进行了说明,并对计算结果进行了讨论。该算例对以天然气、柴油、汽油和电作为辅助燃料时系统的经济性进行了分析,分析表明,随着燃料价格的上升优化系统太阳能保证率随之增加。并就集热器面积的大小对系统经济性的影响进行了分析,结果表明集热器面积的大小直接影响了分析期内系统的总投资。最后综合阐述了系统设计时燃料类型和集热器面积选择方面的注意事项。F-图法可视化软件为太阳能供暖设计和系统性能评价提供了一个更加方便的分析平台。
|
| 关 键 词： | F-图法 太阳能供热系统 热性能 经济性 |
| 文章编号： | 0254-0096（2006）08-0759-06 |
| 收稿时间： | 2005-01-05 |
| 修稿时间： | 2005-01-05 |
COMPUTATIVE EXAMPLE AND ANALYSIS OF VISUALIZED F-CHART METHOD |
| |
| Yuan Guofeng,Wu Anmin,Zhang Hefei. COMPUTATIVE EXAMPLE AND ANALYSIS OF VISUALIZED F-CHART METHOD[J]. Acta Energiae Solaris Sinica, 2006, 27(8): 759-764 |
| |
| Authors: | Yuan Guofeng Wu Anmin Zhang Hefei |
| |
| Abstract: | The long-term average thermal and economical performance is the key of designing the solar heating system.The mathematical model and the features of f-chart were introduced,and the input and output of the visual software of f-chart were illustrated by a typical example.The calculated result of this system and the influence of fuel price on the system were analyzed specially.The calculated results show that the life cycle cost is increased with the fuel price increasing,and the maximum life cycle saving is reached under the optimized collector area.The visual software of f-chart is a convenient method for the design and performance analysis of solar heating system. |
| |
| Keywords: | F-CHART solar heating system thermal performance economical performance |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
