| 场协同理论在脉管制冷机研究中的推广 |
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| 引用本文： | 吴明,何雅玲,陶文铨,李惠珍,陈钟颀. 场协同理论在脉管制冷机研究中的推广[J]. 工程热物理学报, 2002, 23(4): 488-490 |
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| 作者姓名： | 吴明 何雅玲 陶文铨 李惠珍 陈钟颀 |
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| 作者单位： | 西安交通大学能源与动力工程学院,陕西,西安,710049 |
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| 基金项目： | 国家973重点基础研究发展规划资助项目（No.G2000026303），国防科技重点实验室基金资助项目（No.OOJS65.4.1JW0807） |
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| 摘 要： | 本文采用理论分析和数值计算的方法,确认由过增元教授等提出的强化换热的场协同理论同样可以应用到能量转换过程。文中用场协同理论揭示了脉管制冷机发展过程中几次重大改进的实质,并以此理论指导改进脉管制冷机的结构参数,发现了脉管的最佳长径比。
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| 关 键 词： | 场协同理论 脉管制冷机 数值模拟 |
| 文章编号： | 0253-231X(2002)04-0488-03 |
| 修稿时间： | 2001-12-26 |
EXTENSION AND APPLICATION OF FIELD SYNERGY PRINCIPLE TO PULSE TUBE REFRIGERATOR |
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| WU Ming HE Ya-Ling TAO Wen-Quan LI Hui-Zhen CHEN Zhong-Qi. EXTENSION AND APPLICATION OF FIELD SYNERGY PRINCIPLE TO PULSE TUBE REFRIGERATOR[J]. Journal of Engineering Thermophysics, 2002, 23(4): 488-490 |
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| Authors: | WU Ming HE Ya-Ling TAO Wen-Quan LI Hui-Zhen CHEN Zhong-Qi |
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| Abstract: | It is found in this paper that the field synergy principle proposed by Guo and his co-workers for enhancing convective heat transfer is also applicable to the analysis of pulse tube refrigerator(PTR) performance. The several important improvements in the development of PTR can be well explained by the field synergy principle. Based on this principle, the optimum length over diameter ratio of the pulse tube was found by numerical simulation. |
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| Keywords: | field synergy principle pulse tube refrigerator numerical simulation |
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