| 碱金属热管轴向传热极限的研究 |
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| 引用本文： | 赵蔚琳,庄骏. 碱金属热管轴向传热极限的研究[J]. 陶瓷科学与艺术, 1994, 0(Z1) |
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| 作者姓名： | 赵蔚琳 庄骏 |
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| 作者单位： | 南京化工学院热管技术开发研究院，山东建材学院无机系 |
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| 摘 要： | 通过钠热管测试过程中的实验现象，分析研究热管轴向传热率受粘性传热极限、声速传热极限、毛细力传热极限的限制。给出各种传热极限时的壁温分布曲线，并将实验的传热率值与理论值进行比较。最后对实验过程中未发现携带传热极限进行了详细的分析。
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| 关 键 词： | 热管，碱金属热管，传热极限 |
STUDY OF AXIAL HEAT TRANSFER LIMIT OF ALKALI-METAL HEAT PIPES |
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| Zhao Weilin, Zhang Jun. STUDY OF AXIAL HEAT TRANSFER LIMIT OF ALKALI-METAL HEAT PIPES[J]. Ceramics Science & Art, 1994, 0(Z1) |
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| Authors: | Zhao Weilin Zhang Jun |
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| Abstract: | The viscous, sonic and capillary heat transfer limits of alkali-metal heat pipes were experimentally studied with a sodium heat pipe. Wall temperature distributions along the pipe were measuredwhen the heat transfer limits were reached. Comparison was made with the theoretical calculations.No entrainment limit was observed in the experiment, which was analysed in detail in the paper. |
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| Keywords: | heat pipe alkali-metal heat pipe heat transfer limits. |
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