| Subcooled boiling of nano-particle suspensions on Pt wires |
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| 引用本文： | LI Chunhui,WANG Buxuan,PENG Xiaofeng. Subcooled boiling of nano-particle suspensions on Pt wires[J]. 自然科学进展(英文版), 2004, 14(7): 619-625. DOI: 10.1080/10020070412331344041 |
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| 作者姓名： | LI Chunhui WANG Buxuan PENG Xiaofeng |
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| 作者单位： | Department of Thermal Engineering, Tsinghua University, Beijing 100084, China,Department of Thermal Engineering, Tsinghua University, Beijing 100084, China,Department of Thermal Engineering, Tsinghua University, Beijing 100084, China |
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| 摘 要： | An experimental investigation is conducted to explore the subcooled boiling characteristics of nano-particle suspensions on Pt wires. Some phenomena are observed for the boiling of water-SiO2 nano-particle suspensions on Pt wires. The experiments show that there exist not any evident differences for boiling of pure water and of nano-particle suspensions at high heat fluxes. However, bubble overlap phenomenon can be easily found for nano-particle suspensions at low heat fluxes, which probably results from the increase of the attracter force between bubbles and of the bubble mass.
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| 关 键 词： | nano-particle suspension boiling subcooling bubble behavior |
Subcooled boiling of nano-particle suspensions on Pt wires |
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| LI Chunhui,WANG Buxuan,PENG Xiaofeng. Subcooled boiling of nano-particle suspensions on Pt wires[J]. Progress in Natural Science, 2004, 14(7): 619-625. DOI: 10.1080/10020070412331344041 |
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| Authors: | LI Chunhui WANG Buxuan PENG Xiaofeng |
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| Affiliation: | Department of Thermal Engineering, Tsinghua University, Beijing 100084, China |
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| Abstract: | An experimental investigation is conducted to explore the subcooled boiling characteristics of nano-particle suspensions on Pt wires. Some phenomena are observed for the boiling of water-SiO2 nano-particle suspensions on Pt wires. The experiments show that there exist not any evident differences for boiling of pure water and of nano-particle suspensions at high heat fluxes. However, bubble overlap phenomenon can be easily found for nano-particle suspensions at low heat fluxes, which probably results from the increase of the attracter force between bubbles and of the bubble mass. |
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| Keywords: | nano-particle suspension boiling subcooling bubble behavior |
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