| HFC－32／HFC－134a在毛细管内流动的计算机模拟及分析 |
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| 引用本文： | 吴兆琳,刘晓斌,蒋能照. HFC－32／HFC－134a在毛细管内流动的计算机模拟及分析[J]. 上海理工大学学报, 1996, 0(1) |
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| 作者姓名： | 吴兆琳 刘晓斌 蒋能照 |
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| 作者单位： | 华东工业大学动力工程学院 |
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| 摘 要： | 对非共沸混合工质ＨＦＣ－３２／ＨＦＣ－１３４ａ在毛细管内的流动状态进行了分析．从毛细管内流体流动的基本方程出发，结合非共沸二元工质的特性，应用混合法则分析了非共沸混合工质的节流过程．建立数学模型并求得在不同压差条件下的毛细管最佳长度．
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| 关 键 词： | 非共沸混合工质；计算机模拟；毛细管 |
Computer simulation and analysis of HFC-32/HFC-134a flow in capillary tube |
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| Wu Zhaolin,Liu Xiaobin,Jiang Nengzhao. Computer simulation and analysis of HFC-32/HFC-134a flow in capillary tube[J]. Journal of University of Shanghai For Science and Technology, 1996, 0(1) |
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| Authors: | Wu Zhaolin Liu Xiaobin Jiang Nengzhao |
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| Abstract: | The flow condition of non aantropic relhgerant mixture HFC 32/HFC-134a flowing through the capillary tube has been analyst. Based on the fundamental equations of the fluid flowing through the capillary tube and considering jointly the fixture's characteristics, the throttle procedure of non-aantropic refrigerant mixture has been described using mixing principle. The mathematial model has been established and the optimum length of capillary tube with various pressure difference has been calculated. |
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| Keywords: | non- azeotropic mixture refriqerant computer simulation capillary tubes |
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