Effect of heating surface size on critical heat flux in different-mode-interacting boiling inside narrow gaps for water
Effect of heating surface size on critical heat flux in different-mode-interacting boiling inside narrow gaps for water
复制标题
受热面尺寸对水窄间隙内不同模式相互作用沸腾临界热通量的影响
DOI：
10.1016/j.ijheatmasstransfer.2019.118543
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发表时间：
2019-11
影响因子：
5.2
通讯作者：
Shoji Mori
中科院分区：
文献类型：
--
作者：
Tianxi Xie;Yoshio Utaka;Zhihao Chen;Shoji Mori
研究了不同模式相互作用沸腾在水池狭缝中应用时，受热面尺寸(边长为10~40 mm的正方形)对临界热流密度的影响。采用高、低导热材料交替排列的非均匀加热板，在不同的材料宽度和不同的间隙下运行。与均匀表面相比，非均匀受热面的CHF显著增强，并且受热面尺寸对CHF有明显的影响。此外，表面尺寸、间隙尺寸和材料宽度对CHF的影响分为两个趋势：减小间隙和增加表面尺寸倾向于单调地降低CHF，而对于每个表面尺寸和间隙，材料宽度存在最大化CHF的最佳值。因此，即使表面尺寸增大，不同模式的相互作用沸腾也能有效地改善CHF。
In this study, the effect of heating surface size (squares with 10–40 mm edges) on critical heat flux (CHF) when applying a novel method of different-mode-interacting boiling in narrow gaps in a water pool was investigated. Nonuniform heating plates with alternately arranged materials with high and low thermal conductances were applied under various material widths operated with different gaps. Significant enhancements in CHF were observed for the nonuniform heating surface compared to a uniform surface, along with a clear effect of the heating surface size on CHF. Furthermore, the effects of surface size, gap size, and material width on CHF were classified into two trends; decreasing the gap and increasing the surface size tended to monotonically decrease CHF, while the material width had an optimum value for maximizing CHF for each surface size and gap. Therefore, it has been shown that different-mode-interacting boiling was effective in improving CHF even when the surface size was increased.
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通过传热板内不均匀热导的不同模式相互作用沸腾增强窄间隙中的临界热通量
DOI：
10.1016/j.ijheatmasstransfer.2018.12.123
发表时间：
2019-04
影响因子：
5.2
作者：
Yoshio Utaka;Tianxi Xie;Zhihao Chen;Takayuki Morokuma;Hidetoshi Ohkubo
通讯作者：
Hidetoshi Ohkubo
影响因子：
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作者：
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通讯作者：
C. Prakash;R. Prasanth
DOI：
10.1016/j.icheatmasstransfer.2018.07.004
发表时间：
2018-10-01
影响因子：
7
作者：
Gupta, Sanjay Kumar;Misra, Rahul Dev
通讯作者：
Misra, Rahul Dev
DOI：
10.1016/j.ijheatmasstransfer.2018.05.033
发表时间：
2018-11-01
影响因子：
5.2
作者：
Cao, Zhen;Liu, Bin;Sunden, Bengt
通讯作者：
Sunden, Bengt
DOI：
10.1299/jsmeb.44.344
发表时间：
2001-08
期刊：
Jsme International Journal Series B-fluids and Thermal Engineering
影响因子：
--
作者：
Yaohua Zhao;T. Tsuruta;T. Masuoka
通讯作者：
Yaohua Zhao;T. Tsuruta;T. Masuoka