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首页> 外文期刊>Energy Conversion & Management >A mathematical model for predicting the performance of the solar energy assisted hybrid air conditioning system, with one-rotor six-stage rotary desiccant cooling system
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A mathematical model for predicting the performance of the solar energy assisted hybrid air conditioning system, with one-rotor six-stage rotary desiccant cooling system

机译：具有一转子六级旋转式干燥剂冷却系统的太阳能辅助混合空调系统性能预测的数学模型

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摘要

A mathematical model for predicting the performance of solar energy assisted hybrid air conditioning system (SEAHACS) is presented. The honeycombed silica gel desiccant wheel is used in this study. One-rotor six-stage rotary desiccant cooling system, (two-stage dehumidification process, two-stage pre-cooling process and two-stage regeneration process) are realized by only one wheel. Three air streams are involved in the present system. The mathematical model has been validated with the experimental data. The range of regeneration air inlet temperature changed from 65 to 140 ℃, area ratio of process air to regeneration air change from 1 to 3.57, regeneration air inlet velocity from 1.5 to 5.5 m/ s have been examined for a range of rotation speed from 6 to 20 rev/h. The optimization of these parameters is conducted based on the moisture removal capacity D, relative moisture removal capacity, dehumidification coefficient of performance and thermal coefficient of performance. At last, the influences of these main parameters on optimal rotation speed are discussed.
机译：提出了预测太阳能辅助混合空调系统（SEAHACS）性能的数学模型。本研究使用蜂窝状硅胶干燥剂轮。一转子六级旋转干燥剂冷却系统（两级除湿过程，两级预冷却过程和两级再生过程）仅用一个轮子即可实现。本系统涉及三个气流。数学模型已通过实验数据验证。检查了再生空气入口温度范围从65到140℃，工艺空气与再生空气的面积比从1变为3.57，再生空气入口速度从1.5到5.5 m / s，转速范围为6至20转/小时。这些参数的优化是基于除湿能力D，相对除湿能力，除湿性能系数和热性能系数进行的。最后讨论了这些主要参数对最佳转速的影响。

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  • 来源
    《Energy Conversion & Management》 |2014年第1期|129-142|共14页
  • 作者

    Ali M. Elzahzby; A.E. Kabeel; M.M. Bassuoni; Mohamed Abdelgaied;

  • 作者单位

    Mechanical Power Engineering Department, Faculty of Engineering, Tanta University, Egypt;

    Mechanical Power Engineering Department, Faculty of Engineering, Tanta University, Egypt;

    Mechanical Power Engineering Department, Faculty of Engineering, Tanta University, Egypt;

    Mechanical Power Engineering Department, Faculty of Engineering, Tanta University, Egypt;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Desiccant; Humidification; Dehumidification; Air conditioning;

    机译：干燥剂加湿;除湿空调;

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