| 闪发器热泵系统与单级压缩系统性能比较 |
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| 引用本文： | 刘桂兰,袁泉,梁平原.闪发器热泵系统与单级压缩系统性能比较[J].合肥工业大学学报(自然科学版),2012,35(4):447-451. |
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| 作者姓名： | 刘桂兰 袁泉 梁平原 |
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| 作者单位： | 1. 广州铁路职业技术学院 机械与电子学院,广东 广州,510430
2. 吉首大学 信息科学与工程学院,湖南 吉首,416000 |
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| 基金项目： | 湖南省自然科学基金资助项目 |
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| 摘 要： | 文章建立了带闪发器前节流的涡旋压缩机热泵系统的数学模型,以哈尔滨的气象参数为例,利用迭代算法,对带闪发器的热泵系统进行了模拟仿真计算,比较了补气系统和单级压缩系统的性能,得出闪发器系统模式和普通单级压缩系统模式的最佳切换区域。
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| 关 键 词： | 热泵系统 闪发器 单级压缩 涡旋压缩机 低温制热 |
Comparative study of the performance of heat pump system with flash-tank and single-stage compression system |
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| LIU Gui-lan
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YUAN Quan
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LIANG Ping-yuan.Comparative study of the performance of heat pump system with flash-tank and single-stage compression system[J].Journal of Hefei University of Technology(Natural Science),2012,35(4):447-451. |
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| Authors: | LIU Gui-lan YUAN Quan LIANG Ping-yuan |
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| Institution: | 1.School of Machinery and Electronics,Guangzhou Institute of Railway Technology,Guangzhou 510430,China;2.School of Information Science and Engineering,Jishou University,Jishou 416000,China) |
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| Abstract: | The mathematical model of front-restrictor heat pump system with flash-tank in scroll compressor is built.Taking the meteorological parameters of Harbin for an example,and using the iteration algorithm,the performance of heat pump system with flash-tank is simulated and calculated.Comparing the performance of reinforcing gas system with that of single-stage compression system,the best transition regions of flash-tank system mode and ordinary single-stage compression system mode are obtained. |
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| Keywords: | heat pump system flash-tank single-stage compression scroll compressor low temperature heating |
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