Speaker
Mr
Sarith Chopara
(Kamnoetvidya Science Academy (KVIS))
Description
A cavity formed from an impact of a ball on a fluid surface will begin to collapse into two volumes: one wrapping around the ball and another rising to the surface. The experiment measuring the volume of the rising cavity suggested that it is the same across different liquid densities. This research presents a mathematical model to explain the phenomenon and its correspondence with the experimental results under a certain condition. The method used in this research is a good practice for applying fluid mechanics to explain a real-life phenomenon.
Authors
Mr
Pattarapon Tanalikhit
(Department of Physics, Korea Advanced Institute of Science and Technology)
Mr
Sarith Chopara
(Kamnoetvidya Science Academy (KVIS))
Mr
Siripon Sutthiwanna
(Korea Advanced Institute of Science and Technology)
Co-author
Dr
Wittaya Kanchanapusakit
(Department of Physics, King Mongkut's University of Technology Thonburi)
