| 节流毛细管设计的类比法 |
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| 引用本文： | 张春路,丁国良. 节流毛细管设计的类比法[J]. 应用科学学报, 2003, 21(3): 249-252 |
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| 作者姓名： | 张春路 丁国良 |
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| 作者单位： | 上海交通大学,制冷与低温工程研究所,上海,200030 |
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| 摘 要： | 从毛细管的微分方程模型出发，建立了绝热毛细管类比设计法的理论公式，提高了毛细管的设计效率。
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| 关 键 词： | 节流毛细管 类比设计法 微分方程模型 绝热毛细管 节流元件 制冷装置 |
| 文章编号： | 0255-8297(2003)03-0249-04 |
The Analogical Method for the Design of Adiabatic Capillary Tubes |
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| ZHANG Chun-lu,DING Guo-liang Institute of Refrigeration and Cryogenics,Shanghai Jiaotong University,Shanghai ,China. The Analogical Method for the Design of Adiabatic Capillary Tubes[J]. Journal of Applied Sciences, 2003, 21(3): 249-252 |
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| Authors: | ZHANG Chun-lu DING Guo-liang Institute of Refrigeration Cryogenics Shanghai Jiaotong University Shanghai China |
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| Affiliation: | ZHANG Chun-lu,DING Guo-liang Institute of Refrigeration and Cryogenics,Shanghai Jiaotong University,Shanghai 200030,China |
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| Abstract: | The capillary tube expansion device is widely used in the refrigerating and air-condition-ing equipment. The analogical method is one of the most popular design methods for capillary tubes. However, it is an empirical method. Based on the differential governing equations of an adi-abatic capillary tube, the theoretical formulation of the analogical design method has been devel-oped here. It is simple but helpful to engineers in improving designing efficiency. |
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| Keywords: | refrigerating equipment capillary tube design analogical design method |
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