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Numerical Investigation of Impact and Penetration of a Droplet onto a Porous Substrate

Volumen 11, Ausgabe 4, 2008, pp. 323-341
DOI: 10.1615/JPorMedia.v11.i4.10
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ABSTRAKT

A numerical study of droplet penetration and spreading in a porous substrate is presented. The porous substrate is modeled using a staggered arrangement of fiber-like obstacles. It is shown that the droplet penetration is sensitive to the initial impact condition. The impact of a droplet on a porous substrate results in mainly radial spreading of the drop on the surface of the substrate, with only a small fraction of the liquid penetrating into the substrate. Effect of contact angle, β, between the liquid and the substrate on the penetration of a droplet is presented. The results are described based on two parameters: (1) penetration factor, ε, which describes penetrated depth of the droplet and (2) remaining droplet mass ratio, α, which is the ratio of the mass of the droplet remaining on the top of the substrate to the initial droplet mass.

REFERENZIERT VON
  1. Movassat Mohammad, Ashgriz Nasser, Bussmann Markus, Chaotic Shape and Translational Dynamics of 2D Incompressible Bubbles under Forced Vibration in Microgravity, Microgravity Science and Technology, 24, 1, 2012. Crossref

  2. Delbos Aline, Lorenceau Elise, Pitois Olivier, Forced impregnation of a capillary tube with drop impact, Journal of Colloid and Interface Science, 341, 1, 2010. Crossref

  3. Boley J. William, Ariyur Kartik B., Chiu George T.-C., Coalescence constraints for inkjet print mask optimization, 2010 IEEE/ASME International Conference on Advanced Intelligent Mechatronics, 2010. Crossref

  4. Zhang Bin, Lu Longsheng, Teh Kwok Siong, Wang Hongfei, Wan Zhenping, Tang Yong, An IR thermal imaging method to investigate spreading process of ethanol solution droplets on carbon fiber mats, Applied Physics A, 122, 12, 2016. Crossref

  5. Cheng Han, Qiu Chao, Zhou Changchun, Sun Xuebin, Yang Rui, Experimental study of spreading characteristics of droplet impacting on canopy fabric surface, Modern Physics Letters B, 31, 34, 2017. Crossref

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