Flow and solute transport in dissolutive wetting

doi:10.1063/5.0151471

CORC > 力学研究所 > 中国科学院力学研究所 > 非线性力学国家重点实验室

	Flow and solute transport in dissolutive wetting
	Yang JH(杨锦鸿); Yuan QZ(袁泉子)
刊名	PHYSICS OF FLUIDS ; 5
	2023-05
卷号	35 页码:53329
ISSN号	1070-6631
DOI	10.1063/5.0151471
英文摘要	Liquid spreading on a soluble substrate is known as dissolutive wetting, a common phenomenon in the medical and industrial fields. However, the dynamic process of dissolutive wetting is not fully understood due to the complex transport of mass and momentum. In this article, we present a hydrodynamic model that accounts for both Marangoni and buoyancy effects to analyze interface shape, flow, and solute transport in dissolutive wetting. Based on our theoretical analysis and experiments, we propose two dimensionless numbers, Ya and Pe ', to plot a phase diagram of dissolutive wetting. We investigate the evolution of the flow field, concentration field, and solid-liquid interface shape for different types of dissolutive wetting. Furthermore, we discovered a new type of dissolutive wetting resulting from the competition between Marangoni convection and buoyancy, using both experimental and theoretical approaches. Our study provides significant insight into dissolutive wetting, which may has applications in joining processes of materials, material synthesis, structural fabrication, and so on.
分类号	一类/力学重要期刊
WOS研究方向	Mechanics ; Physics, Fluids & Plasmas
语种	英语
WOS记录号	WOS:001000085500008
资助机构	National Natural Science Foundation of China (NSFC) [12072346, 12032019]
其他责任者	Yuan, QZ (corresponding author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China. ; Yuan, QZ (corresponding author), Univ Chinese Acad Sci, Sch Engn Sci, Beijing 100049, Peoples R China.
内容类型	期刊论文
源URL	[http://dspace.imech.ac.cn/handle/311007/92421]
专题	力学研究所_非线性力学国家重点实验室
作者单位	1.{Yang Jinhong} Tsinghua Univ Inst Biomech & Med Engn Dept Engn Mech Appl Mech Lab Beijing 100084 Peoples R China 2.{Yang Jinhong, Yuan Quanzi} Univ Chinese Acad Sci Sch Engn Sci Beijing 100049 Peoples R China 3.{Yang Jinhong, Yuan Quanzi} Chinese Acad Sci Inst Mech State Key Lab Nonlinear Mech Beijing 100190 Peoples R China
推荐引用方式 GB/T 7714	Yang JH,Yuan QZ. Flow and solute transport in dissolutive wetting[J]. PHYSICS OF FLUIDS, 5,2023,35:53329.
APA	杨锦鸿,&袁泉子.(2023).Flow and solute transport in dissolutive wetting.PHYSICS OF FLUIDS,35,53329.
MLA	杨锦鸿,et al."Flow and solute transport in dissolutive wetting".PHYSICS OF FLUIDS 35(2023):53329.