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DOI10.1016/j.ijthermalsci.2018.04.011
Experimental investigation on enhancement of nucleate pool boiling heat transfer using hybrid wetting pillar surface at low heat fluxes
Shen, Chun1,2; Zhang, Chengchun1,2; Bao, Yangchun1; Wang, Xianbao1; Liu, Yan1; Ren, Luquan1
通讯作者Zhang, Chengchun
来源期刊INTERNATIONAL JOURNAL OF THERMAL SCIENCES
ISSN1290-0729
EISSN1778-4166
出版年2018
卷号130页码:47-58
英文摘要

Hybrid wetting surfaces have the significant potential to enhance the performance of boiling heat transfer. In this paper, the hybrid wetting surfaces with pillars in millimeters are fabricated by the chemical deposition approach. Next the heat transfer coefficients for these fabricated surfaces are measured in nucleate pool boiling heat transfer experiment at low heat fluxes ranging from 3.75 to 18 W/cm(2). Under the same geometric size and heating power conditions, it is found that the heat transfer coefficients of the hybrid wetting surfaces are higher than the values of the spatially uniform wetting surfaces, regardless of hybrid modes. Additionally, the enhancement performance of boiling heat transfer among the hybrid wetting surfaces with different geometric sizes are distinctly different. Finally, the orthogonal array experiments relating to influential factors including wetting modes and geometric factors of the pillar surfaces are implemented, and further reveal the effects of the combination of these various influential factors on the performance of nucleate pool boiling heat transfer.


英文关键词hybrid wetting surface Heat transfer coefficient Nucleate pool boiling Orthogonal array experiment Pillar surface
类型Article
语种英语
国家Peoples R China
收录类别SCI-E
WOS记录号WOS:000435428200005
WOS关键词DESERT BEETLE ; SINGLE BUBBLE ; GRADIENT ; CONDENSATION ; WETTABILITY ; MOVEMENT ; DYNAMICS ; FILMWISE ; R134A
WOS类目Thermodynamics ; Engineering, Mechanical
WOS研究方向Thermodynamics ; Engineering
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/210290
作者单位1.Jilin Univ, Minist Educ, Key Lab Engn Bion, Changchun 130022, Jilin, Peoples R China;
2.Jilin Univ, State Key Lab Automot Simulat & Control, Changchun 130022, Jilin, Peoples R China
推荐引用方式
GB/T 7714
Shen, Chun,Zhang, Chengchun,Bao, Yangchun,et al. Experimental investigation on enhancement of nucleate pool boiling heat transfer using hybrid wetting pillar surface at low heat fluxes[J],2018,130:47-58.
APA Shen, Chun,Zhang, Chengchun,Bao, Yangchun,Wang, Xianbao,Liu, Yan,&Ren, Luquan.(2018).Experimental investigation on enhancement of nucleate pool boiling heat transfer using hybrid wetting pillar surface at low heat fluxes.INTERNATIONAL JOURNAL OF THERMAL SCIENCES,130,47-58.
MLA Shen, Chun,et al."Experimental investigation on enhancement of nucleate pool boiling heat transfer using hybrid wetting pillar surface at low heat fluxes".INTERNATIONAL JOURNAL OF THERMAL SCIENCES 130(2018):47-58.
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