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

doi:10.1080/10618562.2017.1400021

CORC > 金属研究所 > 中国科学院金属研究所

	Lattice Boltzmann simulation ofmultiple droplets impingement and coalescence in an inkjet-printed line patterning process
	Cheng, Xiaoding 1,2; Zhu, Yunlong 2; Zhang, Lei 2; Wang, Chiyuan 2; Li, Shuailong 1,2
刊名	INTERNATIONAL JOURNAL OF COMPUTATIONAL FLUID DYNAMICS
	2017
卷号	31 期号:10 页码:450-462
关键词	Lattice Boltzmann method multiple droplets coalescence equilibrium contact angle droplet spacing line patterning
ISSN号	1061-8562
DOI	10.1080/10618562.2017.1400021
通讯作者	Zhang, Lei(leizhang@sia.cn)
英文摘要	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.
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
语种	英语
出版者	TAYLOR & FRANCIS LTD
WOS记录号	WOS:000423285100003
资助机构	National High Technology Research and Development Program of China ; Liaoning Provincial Natural Science Foundation of China
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/127301]
专题	金属研究所_中国科学院金属研究所
通讯作者	Zhang, Lei
作者单位	1.Univ Chinese Acad Sci, Beijing, Peoples R China 2.Chinese Acad Sci, Digital Factory Dept, Shenyang Inst Automat, Shenyang, Liaoning, 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.