Lattice Boltzmann simulation ofmultiple droplets impingement and coalescence in an inkjet-printed line patterning process

doi:10.1080/10618562.2017.1400021

IMR OpenIR

	Lattice Boltzmann simulation ofmultiple droplets impingement and coalescence in an inkjet-printed line patterning process
	Cheng, Xiaoding 1,2; Zhu, Yunlong 1; Zhang, Lei 1; Wang, Chiyuan 1; Li, Shuailong 1,2
通讯作者	Zhang, Lei(leizhang@sia.cn)
	2017
发表期刊	INTERNATIONAL JOURNAL OF COMPUTATIONAL FLUID DYNAMICS
ISSN	1061-8562
卷号	31 期号:10 页码:450-462
摘要	Three-dimensional computations on the basis of the index-function lattice Boltzmann method are performed to simulate the process of multiple droplets impinging and coalescing into a line pattern on a solid substrate. The employed calculation model is validated by theoretical calculated values and experimental data from the literature. The influences of the equilibrium contact angle, droplet spacing and impinging velocity on the droplets impingement and coalescence behaviours are investigated. Numerical results demonstrate the width of the formed line depends significantly on the equilibrium contact angle and droplet spacing. The droplet spacing plays a significant role in controlling the coalescence moment of multiple droplets. The resolution of the printed pattern can be slightly increased with increase in impinging velocity.
关键词	Lattice Boltzmann method multiple droplets coalescence equilibrium contact angle droplet spacing line patterning
资助者	National High Technology Research and Development Program of China ; Liaoning Provincial Natural Science Foundation of China
DOI	10.1080/10618562.2017.1400021
收录类别	SCI
语种	英语
资助项目	National High Technology Research and Development Program of China[2014AA052101] ; Liaoning Provincial Natural Science Foundation of China[2014020085]
WOS研究方向	Mechanics ; Physics
WOS类目	Mechanics ; Physics, Fluids & Plasmas
WOS记录号	WOS:000423285100003
出版者	TAYLOR & FRANCIS LTD
引用统计	被引频次：8[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/127302
专题	中国科学院金属研究所
通讯作者	Zhang, Lei
作者单位	1.Chinese Acad Sci, Digital Factory Dept, Shenyang Inst Automat, Shenyang, Liaoning, Peoples R China 2.Univ Chinese Acad Sci, Beijing, Peoples R China
推荐引用方式 GB/T 7714	Cheng, Xiaoding,Zhu, Yunlong,Zhang, Lei,et al. Lattice Boltzmann simulation ofmultiple droplets impingement and coalescence in an inkjet-printed line patterning process[J]. INTERNATIONAL JOURNAL OF COMPUTATIONAL FLUID DYNAMICS,2017,31(10):450-462.
APA	Cheng, Xiaoding,Zhu, Yunlong,Zhang, Lei,Wang, Chiyuan,&Li, Shuailong.(2017).Lattice Boltzmann simulation ofmultiple droplets impingement and coalescence in an inkjet-printed line patterning process.INTERNATIONAL JOURNAL OF COMPUTATIONAL FLUID DYNAMICS,31(10),450-462.
MLA	Cheng, Xiaoding,et al."Lattice Boltzmann simulation ofmultiple droplets impingement and coalescence in an inkjet-printed line patterning process".INTERNATIONAL JOURNAL OF COMPUTATIONAL FLUID DYNAMICS 31.10(2017):450-462.