| 高聚物添加剂对管内水在较高流速下核沸腾传热的影响 |
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| 引用本文： | 王补宣 贺建刚. 高聚物添加剂对管内水在较高流速下核沸腾传热的影响[J]. 化工学报, 1989, 40(4): 507-511 |
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| 作者姓名： | 王补宣 贺建刚 |
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| 作者单位： | 清华大学热能工程系,清华大学热能工程系 北京,北京 |
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| 摘 要： | 报道对两种国产高聚物添加剂的极稀水溶液在较高流速下核沸腾传热的实验研究结果,包括强化效果及其持久性.
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| 关 键 词： | 传热 核沸腾传热 高聚物添加剂 水 |
On the Enhancing Effect of Polymeric Additives Sub-cooled Nucleate Flow Boiling Heat Transfer of Water Flowing with Higher Velocity Through a Circular Tube |
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| Wang Buxuan and He Jiangang. On the Enhancing Effect of Polymeric Additives Sub-cooled Nucleate Flow Boiling Heat Transfer of Water Flowing with Higher Velocity Through a Circular Tube[J]. Journal of Chemical Industry and Engineering(China), 1989, 40(4): 507-511 |
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| Authors: | Wang Buxuan and He Jiangang |
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| Affiliation: | Wang Buxuan and He Jiangang(Thermal Engixneering Department,Tsinghua University,Beijing) |
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| Abstract: | A special open-circuit experimental system was set-up with which the sub-cooled nucleate flow boiling experiments could be carried out in a quite wide range of working conditions and the mechanical degradation of polymers could be much reduced. Very dilute aqueous solutions ot polymeric additives (HEC, PAM) were experimented with higher heat flux (1×105-1.5×106W/m2) and flowing velocity (0.3-1.2m/s). The results were summarized and discussed. |
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