| 新型HIRFL-800低温泵的设计及热负荷的计算 |
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| 引用本文： | 吴德忠,周利娟. 新型HIRFL-800低温泵的设计及热负荷的计算[J]. 低温工程, 2002, 0(3): 48-52 |
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| 作者姓名： | 吴德忠 周利娟 |
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| 作者单位： | 中国科学院近代物理研究所,兰州,730000 |
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| 摘 要： | 介绍了近代物理研究所自行研制的新型HIRFL－800低温泵，对其抽速、低温冷凝板和屏蔽板的热负荷进行了具体的分析和计算，肯定了新型HIRFL－800低温泵的设计方案。
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| 关 键 词： | HIRFL－800低温泵 设计 热负荷 抽速 辐射系数 真空泵 |
THE DESIGN AND THE THERMAL ENTROPY OF THE NEW HIRFL-800 CRYOPUMPS |
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| Wu Dezhong Zhou Lijuan. THE DESIGN AND THE THERMAL ENTROPY OF THE NEW HIRFL-800 CRYOPUMPS[J]. Cryogenics, 2002, 0(3): 48-52 |
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| Authors: | Wu Dezhong Zhou Lijuan |
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| Abstract: | The new HIRFL 800 cryopump made by the institute of modern physics is described.The volume rate of the vacuum pump is estimated.The thermal entropy of the first stage and the second one is calculated according to the formaulas.The design plan of the new HIRFL 800 cryopump is confinmed. |
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| Keywords: | cryopump the volume rate of a vacuum pump thermal entropy radiation modulus |
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