The image shows an example of Bernoulli’s Principle. Hair dryer creates the air flow, which causes the ping-pong ball float in the air. Moreover, the ping-pong ball can stay within the domain and won’t jump to outside.
GetWet_Report:
https://drive.google.com/file/d/136e6q47DwyUDB6W_Qh_Km0G2IUZWMezM/view?usp=sharing
