Email this article An undamped oscillation model with twodifferent contact angles for a spherical dropletimpacting on solid surface
- Authors: Chen S.1, Cong B.1, Zhang D.1, Liu X.1, Shen S.1
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Affiliations:
- Dalian University of Technology
- Issue: Vol 24, No 2 (2020)
- Pages: 390-400
- Section: Articles
- URL: https://journal-vniispk.ru/1991-8615/article/view/41996
- DOI: https://doi.org/10.14498/vsgtu1763
- ID: 41996
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Abstract
In order to further elucidate the dynamic theory of droplet oscillating on solid surface, a new handling method of contact angle of the droplet during the process of the oscillation was founded, which is based on the spherical model. The influence of gravity on the contact angle andspreading radius was discussed. Thus, an equation between the spreading radius of the dropletand time flow was founded. The results of theoretical calculation were compared with smoothednumerical results.
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##article.viewOnOriginalSite##About the authors
Shi Chen
Dalian University of TechnologyPhD, Associate professor
Bozhong Cong
Dalian University of Technology
Dongqi Zhang
Dalian University of Technology
Xiaohua Liu
Dalian University of Technology
Shengqiang Shen
Dalian University of Technology
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