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Journal of Zhejiang University SCIENCE A 2012 Vol.13 No.8 P.584-595

http://doi.org/10.1631/jzus.A1200045


Numerical investigation of the influence of companion drops on drop-on-demand ink jetting


Author(s):  Hai-yun Zhang, Jin Wang, Guo-dong Lu

Affiliation(s):  Institution of Engineering and Computer Graphics, Zhejiang University, Hangzhou 310027, China

Corresponding email(s):   gray_sun@zju.edu.cn, dwjcom@zju.edu.cn

Key Words:  Drop-on-demand (DOD) ink jetting, Droplet deviation, Companion drops, Computational fluid dynamics (CFD), Volume-of-fluid (VOF) method


Hai-yun Zhang, Jin Wang, Guo-dong Lu. Numerical investigation of the influence of companion drops on drop-on-demand ink jetting[J]. Journal of Zhejiang University Science A, 2012, 13(8): 584-595.

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author="Hai-yun Zhang, Jin Wang, Guo-dong Lu",
journal="Journal of Zhejiang University Science A",
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pages="584-595",
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%0 Journal Article
%T Numerical investigation of the influence of companion drops on drop-on-demand ink jetting
%A Hai-yun Zhang
%A Jin Wang
%A Guo-dong Lu
%J Journal of Zhejiang University SCIENCE A
%V 13
%N 8
%P 584-595
%@ 1673-565X
%D 2012
%I Zhejiang University Press & Springer
%DOI 10.1631/jzus.A1200045

TY - JOUR
T1 - Numerical investigation of the influence of companion drops on drop-on-demand ink jetting
A1 - Hai-yun Zhang
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A1 - Guo-dong Lu
J0 - Journal of Zhejiang University Science A
VL - 13
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SP - 584
EP - 595
%@ 1673-565X
Y1 - 2012
PB - Zhejiang University Press & Springer
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DOI - 10.1631/jzus.A1200045


Abstract: 
In this study we characterized and investigated the specific phenomenon of “companion drops” in the drop-on- demand (DOD) ink jetting process. A series of simulations based on a piezoelectric DOD printhead system is presented, adapting the volume-of-fluid (VOF) interface-capturing method to track the boundary evolution and model the interfacial physics. The results illustrate the causality between the generation of companion drops and droplet deviation behavior, as well as their close correlations with ink jetting straightness and printing accuracy. The characteristics of companion drops are summarized and compared with those of satellite drops. Also, a theoretical mechanism for the generation of companion drops is presented, and their effects and behaviors are analyzed and discussed. Finally, the effects of critical factors on the generation of companion drops are investigated and characterized based on variations in the printable pressure range. Recommendations are given for the suppression of companion drops and for the improvement of printing accuracy.

Darkslateblue:Affiliate; Royal Blue:Author; Turquoise:Article

Reference

[1]Anantharamaiah, N., Tafreshi, H.V., Pourdeyhimi, B., 2007. A simple expression for predicting the inlet roundness of micro-nozzles. Journal of Micromechanics and Microengineering, 17(5):N31-N39.

[2]Brackbill, J.U., Kothe, D.B., Zemach, C., 1992. A continuum method for modeling surface-tension. Journal of Computational Physics, 100(2):335-354.

[3]Cibis, D., Krüger, K., 2008. Optimization of a DOD Print Head Signal for the Ink-Jetting of Conductive Circuits. International Conference on Non-Impact Printing, NIP24, Pittsburgh, USA, p.125-128.

[4]Dijksman, J.F., Duineveld, P.C., Hack, M.J.J., Pierik, A., Rensen, J., Rubingh, J.E., Schram, I., Vernhout, M.M., 2007. Precision ink jet printing of polymer light emitting displays. Journal of Materials Chemistry, 17(6):511-522.

[5]Dong, H., Carr, W.W., 2006. An experimental study of drop- on-demand drop formation. Physics of Fluids, 18(7):072102.

[6]Dong, H., Carr, W.W., Morris, J.F., 2006. Visualization of drop-on-demand inkjet: drop formation and deposition. Review of Scientific Instruments, 77(8):085101.

[7]Eslamian, M., Ashgriz, N., 2011. Drop-on-Demand Drop Generators. Handbook of Atomization and Sprays, Part 3, p.581-601.

[8]Fromm, J.E., 1984. Numerical calculation of the fluid dynamics of drop-on-demand jets. IBM Journal of Research and Development, 28(3):322-333.

[9]Goghari, A., Chandra, S., 2007. Producing droplets smaller than the nozzle diameter by using a pneumatic drop-on- demand droplet generator. Experiments in Fluids, 44(1):105-114.

[10]Hoath, S.D., Hutchings, I.M., Martin, G.D., Tuladhar, T.R., Mackley, M.R., Vadillo, D., 2009. Links between ink rheology, drop-on-demand jet formation, and printability. Journal of Imaging Science and Technology, 53(4):041208.

[11]Jang, D., Kim, D., Moon, J., 2009. Influence of fluid physical properties on ink-jet printability. Langmuir, 25(5):2629- 2635.

[12]Kim, M.K., Kang, H.S., Kang, K.T., Cho, Y.J., Park, M.S., Kim, Y.J., 2005. The Fluid Property Dependency on Ink Jetting Characteristics. Proc. IEEE Int. Conf. on Mechatronics, Taiwan, Taipei, p.258-260.

[13]Kwon, K.S., 2009. Waveform design methods for piezo inkjet dispensers based on measured meniscus motion. Journal of Microelectromechanical Systems, 18(5):1118-1125.

[14]Kwon, K.S., 2010. Experimental analysis of waveform effects on satellite and ligament behavior via in situ measurement of the drop-on-demand drop formation curve and the instantaneous jetting speed curve. Journal of Micromechanics and Microengineering, 20(11):115005.

[15]Lai, J.M., Lin, J.D., 2010. Numerical investigation of the effect of a transducer pulse on the microfluidic control of a piezoelectric printhead. Journal of Micro/Nanolithography, MEMS, and MOEMS, 9(3):033010.

[16]Lai, J.M., Huang, C.Y., Chen, C.H., Kung, L., Lin, J.D., 2010. Influence of liquid hydrophobicity and nozzle passage curvature on microfluidic dynamics in a drop ejection process. Journal of Micromechanics and Microengineering, 20(1):015033.

[17]Link, N., Semiat, R., 2009. Ink drop motion in wide-format printers I. Drop flow from drop-on-demand (DOD) printing heads. Chemical Engineering and Processing: Process Intensification, 48(1):68-83.

[18]Moon, K.S., Choi, J.H., Choi, D.J., Kim, S.H., Ha, M.H., Nam, H.J., Kim, M.S., 2008. A new method for analyzing the refill process and fabrication of a piezoelectric inkjet printing head for LCD color filter manufacturing. Journal of Micromechanics and Microengineering, 18(12):125011.

[19]Notz, P.K., Chen, A.U., Osman, A.B., 2001. Satellite drops: unexpected dynamics and change of scaling during pinch-off. Physics of Fluids, 13(3):549-552.

[20]Reis, N., Ainsley, C., Derby, B., 2005. Ink-jet delivery of particle suspensions by piezoelectric droplet ejectors. Journal of Applied Physics, 97(9):094903.

[21]Shin, P., Sung, J., Lee, M.H., 2011. Control of droplet formation for low viscosity fluid by double waveforms applied to a piezoelectric inkjet nozzle. Microelectronics Reliability, 51(4):797-804.

[22]Suh, Y., Son, G., 2008. A level-set method for simulation of a thermal inkjet process. Numerical Heat Transfer Part B: Fundamentals, 54:138-156.

[23]Vega, E.J., Montanero, J.M., Herrada, M.A., Gañán-Calvo, A.M., 2010. Global and local instability of flow focusing: The influence of the geometry. Physics of Fluids, 22(6):064105.

[24]Wijshoff, H., 2010. The dynamics of the piezo inkjet printhead operation. Physics Reports, 491(4-5):77-177.

[25]Wu, H.C., Hwang, W.S., Lin, H.J., 2004. Development of a three-dimensional simulation system for micro-inkjet and its experimental verification. Materials Science and Engineering: A, 373(1-2):268-278.

[26]Xu, Q., Basaran, O.A., 2007. Computational analysis of drop- on-demand drop formation. Physics of Fluids, 19(10):102111.

[27]Yobas, L., Martens, S., Onga, W., Ranganathan, N., 2006. High-performance flow-focusing geometry for spontaneous generation of monodispersed droplets. Lab on a Chip, 6(8):1073-1079.

[28]Yu, J.D., Sakai, S., Sethian, J., 2005. A coupled quadrilateral grid level set projection method applied to ink jet simulation. Journal of Computational Physics, 206:227-251.

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