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Ice nucleation in supercooled water under shear

文献类型：期刊论文

作者Chen, Mingbiao1,2,3; Song, Wenji1,2,3; Lin, Wenye1,2,3; Feng, Ziping1,2,3
刊名CHEMICAL ENGINEERING SCIENCE
出版日期2024-12-05
卷号300页码:10
关键词Classical nucleation theory Shear Probability Flow
ISSN号0009-2509
DOI10.1016/j.ces.2024.120674
通讯作者Song, Wenji(songwj@ms.giec.ac.cn)
英文摘要Classical nucleation theory (CNT) provides a good framework for understanding the nucleation phenomenon in metastable conditions. However, there is still no satisfactory understanding of the shear effect. Here, we propose an ice nucleation model considering the rebounded deformation energy to analyze the ice nucleation rate. It is concluded that: (1) The effect is more pronounced by changing the contact angle to regulate the free energy when both the supercooled degree and the shear rate are small. (2) The variation trend of the nucleation ratio Jhet,sh/ Jhet,no increases at first but it may decrease when the contact angle is small, or keeps increasing when the contact angle is large. (3) The probability of the shear nucleation is about several ten orders of magnitude to that of static nucleation. (4) The key factor in the acceleration of the supercooled liquid nucleation is the released deformation energy after encountering the obstruction.
WOS关键词CRYSTALLIZATION ; SURFACES ; DROPLETS
资助项目National Key Research and Development Program of China[2021YFE0112500] ; European Union[101007976]
WOS研究方向Engineering
语种英语
WOS记录号WOS:001339312900001
出版者PERGAMON-ELSEVIER SCIENCE LTD
资助机构National Key Research and Development Program of China ; European Union
源URL[http://ir.giec.ac.cn/handle/344007/43339]  
专题中国科学院广州能源研究所
通讯作者Song, Wenji
作者单位1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China
2.Chinese Acad Sci, Key Lab Renewable Energy, Guangzhou 510640, Peoples R China
3.Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Peoples R China
推荐引用方式
GB/T 7714		 Chen, Mingbiao,Song, Wenji,Lin, Wenye,et al. Ice nucleation in supercooled water under shear[J]. CHEMICAL ENGINEERING SCIENCE,2024,300:10.
APA Chen, Mingbiao,Song, Wenji,Lin, Wenye,&Feng, Ziping.(2024).Ice nucleation in supercooled water under shear.CHEMICAL ENGINEERING SCIENCE,300,10.
MLA Chen, Mingbiao,et al."Ice nucleation in supercooled water under shear".CHEMICAL ENGINEERING SCIENCE 300(2024):10.

入库方式： OAI收割

来源：广州能源研究所

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