@Article{icces.2022.08695, AUTHOR = {Kazuhiko Kakuda, Asuka Iizumi}, TITLE = {Dynamic Behaviors after Droplet Impact onto Liquid Surface}, JOURNAL = {The International Conference on Computational \& Experimental Engineering and Sciences}, VOLUME = {24}, YEAR = {2022}, NUMBER = {1}, PAGES = {1--5}, URL = {http://www.techscience.com/icces/v24n1/48974}, ISSN = {1933-2815}, 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 the computational results demonstrate the workability and validity of the present approaches.}, DOI = {10.32604/icces.2022.08695} }