Kazuhiko Kakuda1,*, Asuka Iizumi1
The International Conference on Computational & Experimental Engineering and Sciences, Vol.24, No.1, pp. 1-5, 2022, DOI:10.32604/icces.2022.08695
Abstract In this paper, we present the dynamic behaviors of crown formation, central jet, and secondary
droplets generated with droplet impact onto a liquid surface by using experimental and
computational approaches. In our experiment, the dynamic behaviors after a droplet impact are
recorded using a high-speed camera with appropriate resolution and exposure time. On the other
hand, we simulate numerically the similar behaviors using the VOF (volume of fluid) solver in the
OpenFOAM. As a fluid field, we consider the multiphase flows with free surfaces based on
incompressible Navier-Stokes equations in the software codes. Some qualitative comparisons
between the experimental and… More >
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