| 灰色关联度在模拟废水源热泵热水器性能中的应用 |
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| 引用本文： | 王寒栋.灰色关联度在模拟废水源热泵热水器性能中的应用[J].深圳职业技术学院学报,2012,11(3):18-25. |
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| 作者姓名： | 王寒栋 |
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| 作者单位： | 深圳职业技术学院机电工程学院,广东深圳,518055 |
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| 摘 要： | 根据废水源热泵热水器与外界能量交换的特点，依照热力学原理和试验结果确定了影响其性能的潜在因素，采用灰色关联分析方法，确定了各性能参数的主要影响因素．在此基础上，确定了构建经验数学模型的策略，获得了废水源热泵热水器主要性能指标，如制热性能系数COP、制热量瓯、热水产量（流量）“。和压缩机耗功Ⅳ等的经验数学模型．结果表明，灰色关联分析可以快速准确地分析出主要影响因素，为构建经验模型提供基础．
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| 关 键 词： | 废水 热泵热水器 灰色关联分析 性能 经验模型 |
Application of Degree of Grey Incidence in Modeling of Waste-Water Source Heat Pump Water Heater System |
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| WANG Handong.Application of Degree of Grey Incidence in Modeling of Waste-Water Source Heat Pump Water Heater System[J].Journal of Shenzhen Polytechnic,2012,11(3):18-25. |
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| Authors: | WANG Handong |
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| Institution: | WANG Handong (School of Mechanical and Electrical Engineering,Shenzhen Polytechnic,Shenzhen,Guangdong 518055,China) |
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| Abstract: | Some potential factors affecting the performance of water heater system of wastewater source heat pump(WWSHP) are determined based on thermodynamic fundamentals and experimental results.The main factors are selected by analyzing the degree of grey incidence(DGI) of the data.Based on these factors,the current study proposes a modeling strategy and steps for developing empirical models of the main performance parameters of the WWSHP water heater including coefficient of heating performance,heating capacity,and input electric power of compressor,etc.The results show that DGI analysis can be used to obtain the main factors quickly and accurately,and guides the development of empirical models effectively. |
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| Keywords: | waste water heat pump water heater degree of grey incidence performance empirical model |
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