| Lattice Boltzmann simulation ofmultiple droplets impingement and coalescence in an inkjet-printed line patterning process | |
| Cheng, Xiaoding1,2; Zhu, Yunlong1; Zhang, Lei1; Wang, Chiyuan1; Li, Shuailong1,2 | |
| Corresponding Author | Zhang, Lei(leizhang@sia.cn) |
| 2017 | |
| Source Publication | INTERNATIONAL JOURNAL OF COMPUTATIONAL FLUID DYNAMICS
 |
| ISSN | 1061-8562 |
| Volume | 31Issue:10Pages:450-462 |
| Abstract | 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. |
| Keyword | Lattice Boltzmann method multiple droplets coalescence equilibrium contact angle droplet spacing line patterning |
| Funding Organization | National High Technology Research and Development Program of China ; Liaoning Provincial Natural Science Foundation of China |
| DOI | 10.1080/10618562.2017.1400021 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National High Technology Research and Development Program of China[2014AA052101] ; Liaoning Provincial Natural Science Foundation of China[2014020085] |
| WOS Research Area | Mechanics ; Physics |
| WOS Subject | Mechanics ; Physics, Fluids & Plasmas |
| WOS ID | WOS:000423285100003 |
| Publisher | TAYLOR & FRANCIS LTD |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/127302 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Zhang, Lei |
| Affiliation | 1.Chinese Acad Sci, Digital Factory Dept, Shenyang Inst Automat, Shenyang, Liaoning, Peoples R China 2.Univ Chinese Acad Sci, Beijing, Peoples R China |
| Recommended Citation 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. |
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