Lattice Boltzmann simulation of multiple droplets impingement and coalescence in an inkjet-printed line patterning process
文献类型：期刊论文
| 作者 | Wang CY(王驰远) ; Zhu YL(朱云龙); Li SL(李帅龙); Cheng XD(程晓鼎); Zhang L(张磊)
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| 刊名 | International Journal of Computational Fluid Dynamics
 |
| 出版日期 | 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 |
| 产权排序 | 1 |
| 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. |
| WOS关键词 | SOLID-SURFACE ; MULTIPHASE FLOWS ; CONTACT-ANGLE ; LIQUID ; IMPACT ; MODEL ; SUBSTRATE ; STABILITY ; DYNAMICS ; FLUIDS |
| WOS研究方向 | Mechanics ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000423285100003 |
| 资助机构 | National High Technology Research and Development Program of China [grant number 2014AA052101] and Liaoning Provincial Natural Science Foundation of China [grant number 2014020085]. |
| 源URL | [http://ir.sia.cn/handle/173321/21247]  |
| 专题 | 沈阳自动化研究所_数字工厂研究室 |
| 通讯作者 | Zhang L(张磊) |
| 作者单位 | 1.University of Chinese Academy of Sciences, Beijing, China 2.Digital Factory Department, Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang, China |
| 推荐引用方式 GB/T 7714 | Wang CY,Zhu YL,Li SL,et al. Lattice Boltzmann simulation of multiple droplets impingement and coalescence in an inkjet-printed line patterning process[J]. International Journal of Computational Fluid Dynamics,2017,31(10):450-462. |
| APA | Wang CY,Zhu YL,Li SL,Cheng XD,&Zhang L.(2017).Lattice Boltzmann simulation of multiple droplets impingement and coalescence in an inkjet-printed line patterning process.International Journal of Computational Fluid Dynamics,31(10),450-462. |
| MLA | Wang CY,et al."Lattice Boltzmann simulation of multiple droplets impingement and coalescence in an inkjet-printed line patterning process".International Journal of Computational Fluid Dynamics 31.10(2017):450-462. |
入库方式： OAI收割
来源：沈阳自动化研究所
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