College Physics ›› 2024, Vol. 43 ›› Issue (3): 39-.doi: 10.16854 /j.cnki.1000-0712.230196

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Study on floating phenomenon of metal disc on water surface

ZHAO Dong-jing, DU Wang-yi-xin, WANG Jin-dong, ZHOU Yun   

  1. College of Physics and Electronic Technology, Liaoning Normal University, Dalian, Liaoning 116029, China
  • Received:2023-05-12 Revised:2023-06-07 Online:2024-05-13 Published:2024-05-22

Abstract:  In this paper, the phenomenon that a metal disk with a hole in the center can float on water surface is studied theoretically and experimentally. The turbulence model and the VOF model are established, and the critical