Improvement of Bernoulli suspended ball

1. Provide a stable airflow environment: provide a stable airflow environment, and reduce interference by setting a suitable shield near the suspended ball or adjusting the intensity and direction of airflow at the outlet.

2. Improvement of the shape of the suspended ball: change the surface shape of the ball to increase its reactivity and resistance to airflow, thus improving its stability. For example, properly distributed small pits, protrusions or airfoils can be added to the surface of the sphere.

3. Improve the material and structure of the sphere: it can increase the gravity, center of gravity or weight of the sphere, improve its inertia, and thus reduce the influence of external interference. In addition, by changing the magnetic and electrical properties of the sphere and using its motion characteristics in magnetic field or electric field, the suspension effect can be achieved and the stability can be improved.

4. Add feedback and control system: introduce sensors and feedback control system to monitor and adjust the position of air flow and sphere, and realize adaptive control and improve stability by controlling parameters such as air flow speed, position and direction.