기울어진 수조에 액적 충돌로 발생한 최대 공동 예측 모델Maximum cavity radius prediction model generated by drop impact in an inclined bath

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In this study, we show the maximum cavity radius prediction model that a droplet impacts an inclined bath. Surface tensions, viscosities, inclination angles of a bottom substrate, droplet diameters, falling heights of the droplet are varied for the experiment. We experimentally observe that the cavity grows in hemispherical shape like the cavity formed in a deep bath although the depth of the bath is non-uniform due to an inclined bottom substrate. We derive two theoretical models to predict the experimental results of the fully developed cavity. Although each model has error, we observe that qualitatively theoretical model predicts the trend of experiment results well.
Publisher
한국가시화정보학회
Issue Date
2019-08
Language
Korean
Citation

한국가시화정보학회지, v.17, no.2, pp.1 - 7

ISSN
1598-8430
DOI
10.5407/jksv.2019.17.2.083
URI
http://hdl.handle.net/10203/271429
Appears in Collection
ME-Journal Papers(저널논문)
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